Sail Catalogue 2010
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Transcript of Sail Catalogue 2010
SAIL PRODUCT CATALOGUE -2010
FLAT PRODUCTS:
A) HR COILS, SHEETS & SKELP
Hot Rolled Coils, Sheets and Skelp
Rationalised sizes of Hot Rolled Coils(Rourkela Steel Plant)
Thickness (mm)
Width (mm)
2.0 930, 1010, 1020, 1040
2.2 930, 1010, 1020, 1030, 1040
2.3 930, 1010, 1020, 1030, 1040
2.5 930, 1010, 1020, 1030, 1040, 1130
2.8 930, 1010, 1020, 1040, 1100, 1130, 1250
3.1 930, 1010, 1020, 1040, 1130, 1250, 1310
3.5 930, 1010, 1020, 1040, 1130, 1250, 1310
3.7 930, 1020, 1030, 1040, 1130, 1250, 1310
4.1 930, 1020, 1030, 1040, 1130, 1250, 1310, 1400
3.8, 4.3, 4.6, 4.8 930, 1020, 1040, 1130, 1250, 1310, 1400
5.0, 5.6, 6.0 930, 1040, 1130, 1250, 1310, 1400,
6.6, 7.4 930, 1040, 1130, 1250, 1310, 1380, 1400
7, 8, 9, 10 930, 1040, 1130, 1250, 1310, 1400
Coils can also be supplied in other width/thickness combination, as per mutual agreement.
Inner diameter of coils : 760 mm. Coil weight : 8 -17 tonnes
Bokaro Steel Plant
Rationalised sizes of Hot Rolled Coils
Thickness (mm)
Width (mm)
1.8 930, 1030
2.0 930, 1030, 1130*, 1250
2.2 930, 1030, 1130*, 1250, 1310
2.5 930, 1030, 1130*, 1250, 1310, 1400
2.8 930, 1030, 1130*, 1250, 1310, 1400 1420
3.0 930, 1030, 1130*, 1250, 1310, 1400, 1420
3.5 930, 1030, 1130*, 1250, 1310, 1400, 1420, 1550
3.9 930, 1030, 1130*, 1250, 1310, 1400, 1420
4.3 930, 1030, 1130*, 1250, 1310, 1400, 1420, 1550
4.6 930, 1030, 1130*, 1250, 1310, 1400, 1420, 1550
4.8 930, 1030, 1130*, 1250, 1310, 1400, 1420, 1550
5.0 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830
5.6 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730
6.0 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830
6.7 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830
7.0 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830
8.0 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830
8.6 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830
9.7 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830
10 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830
11, 12, 14, 16 930, 1030, 1130*, 1250, 1310, 1370, 1400, 1420, 1550, *1730, *1830
* through cc route
– 1100 mm width as already indicated will be through concast route for which sequential order will be required.
– Coils can also be supplied in other sizes, as per mutual agreement.
Inner diameter of coils : 850 mm
Outer diameter of coils : 2300 mm (max)
Coil weight : 29 tonnes max.
Bokaro Steel Plant
Rationalised sizes of Hot Rolled Sheets
Thickness, mm (gauge) Width (mm) Length (mm)
2.00 mm (14) 1000, 1250 2500
2.50 mm (12), 2.90 mm, 1000, 1250, 2500, 4000
3.15 mm (10), 3.55 mm (9), 4.00 mm (8) 1000, 1250, 1400
Thickness and width tolerances are as per IS: 1852/1985. Closer tolerances can also be supplied on demand.
Packaging : Bare bundles with cross-wise steel strip. Packet weight : 7 - 18 tonnes. Marking : Paint marked on the top sheet
of the bundle OR Sticker/label on top sheet of bundle with required details.
Common grades for Hot Rolled Coils and Sheets : IS 10748/1995 grades I-V, API 5L Grades A, B, X42, X46, X52, X56,
X60, SAIL-WTCR, IS: 11513/1985 grades O, D, DD, EDD, IS: 1079/ 1994 grades O, D, DD, EDD, Medium Carbon Strapping
Steel, MC-40, MC-5, HCRS, SAE-1040, SAE – 1055, C 30, 40, 50, Medium Silicon Electrical Steel, IS: 6240/1999, SAIL HS
LPG, SAILMA, IS: 2062, 2006, IS: 5986/1992 Fe 330, 360, 410, 510, SAILRIM, IS: 2062/2006 Grade with copper,
SAILCOR/IRSM-41, SAE 1012, SAE 1541 Auto Chassis Grade: E 34 / E38 / 46& SAPH 45.
Materials are also available in the following foreign specifications : For structural and general purposes- ASTM-A 36/A
569/A 570 Grades 33/40, JISG 3101 SS400, JISG 3131 SPHC, DIN 17100 ST 37.2/ST 44.2, BS 4360 Grades 40/43A, EN
10025; For Tube-making and other grades : JISG 3132 SPHT 1/2, DIN 1614 Pt. 1/2 ST 22/23/24, SAE 1006, SAE 1018 or
equivalents, if sufficient orders are available.
HR Sheets for Conventional LPG Cylinders
Thickness (mm) Width (mm) Length (mm)
2.9 1240 2480
2.8 1250 2500
Sheets can also be supplied in the following sizes on mutual agreement : 2.9 x 1360 x 2720 mm, 2.9 x 1270 x 2540 mm, 3.0 x
1360 x 2700 mm Other sizes of hot rolled coils and sheets can be supplied as per mutual agreement.
HR Coils for LPG Cylinders
GradeThickness
(mm)Width (mm)
Conventional (IS: 6240/1999)
2.91090, 1160, 1250, 1685
SAIL HS LPG ( JIS 3116/EN10120)
2.2 - 4.0 1090, 1160, 1250
Durgapur Steel PlantRationalised sizes of Skelp
Width (mm) Thickness (mm)
147 2.7, 3.0, 3.7
166 2.5, 3.0
181 4.1, 4.3
184 2.5, 2.7, 3.0, 3.3, 3.4, 3.8
196 2.5, 2.8, 3.0
205 2.5, 2.8, 3.0, 3.4, 3.7
210 2.5, 2.8, 3.0, 3.4, 3.7
230 3.0, 3.4, 3.7
232 3.0, 3.4, 3.7
234 3.0, 3.4, 3.7
Any customised dimension of width 147 mm to 252 mm and thickness 2.5 mm to 4.5 mm can be supplied as per mutual
agreement.
Coil weight : 0.88 - 1.24 tonnes
Inner diameter : 550 mm Outer diameter : 1100 - 1300 mm
Common Grades : Skelp is produced in IS 10748/1995, Grades I, II (Sk), IS 11513/1985 and Medium Carbon.
Packing : Bare packing with 4 steel straps through coil eye.
Tags : Cast details, specifications, etc.
Applications (Hot Rolled Coils, Sheets and Skelp)
Specification Application
IS 10748/1995, Grades I, II, III, IV, V Tube making
SAIL-WTCR, IS 11513/1985 Grades O, D, DD, EDD SAIL DRAW (EDD with CBT)
Cold reducing segment
IS 1079/1994 Grades O, D, DD, EDD General structural applications
SAILRIM Manufacture of cycle rims
SAE 1012 Manufacture of wheel disc and cold formed products
SAIL PROP (SAE 1020) Manufacture of propeller shaft
SAIL PREFAB (SAE 1020 Spl.) Manufacture of Prefabricated structures
IS 2062/2006, Grade B with Copper SAILCOR/IRSM-41/HCRS
Manufacture of corrosion resistant engineering products
SAILMA, IS 2062/2006,Grades B, C, IS 5986/1992* Fe 330, 360, 410, 510
Fabrication of engineering structurals Manufacture of Hamilton and other poles, flanging applications
Strapping quality (IRS P 41) Strapping for packaging
SAE 1541 Manufacture of fork and spokes for two wheelers
Medium Carbon Grades (SAIL MC 40/45/50/55/60 SAE 1040, SAE 1045, SAE 1055)
Chains, hair clip, sprocket, clutch plate, hacksaw blade etc.
Medium silicon electrical steel Manufacture of electrical equipment
IS 6240/2008 Domestic/Auto LPG Cylinders
SAIL HS LPG ( JISG 3116, EN 10120) Export quality LPG Cylinders
SAIL FORM 34, 38, 46 (E 34, E 38, E 46/ BSK 46)
Fabrication of long & cross members for LCV, MCV and HCV
SAIL SUPER FORM 45 ( JISG 3113, SAPH 45)Long and cross member of LCV & MCV,wheel disc, wheel rim and other structural components of passenger car
API 5L, Grades A, B, X42, X46,X 52, X 56, X 60, X 65
Manufacture of tubes & pipes mostly for oil and gas sector
Tolerance on Width of Strip Supplied with as Rolled Edges
Rolling and Cutting Tolerance as per IS:1852 - 1985
Width (mm) Tolerance (mm)
Up to 250 + 4, - 0
> 250 to 600 + 6, - 0
> 600 to 800 + 10, - 0
> 800 to 1250 + 30, - 0
> 1250 to 1550 + 35, - 0
> 1550 to 1850 + 40, - 0
Tolerance on Thickness of Strip up to and including 500 mm width
Width (mm)Tolerance on thickness
(mm)
Upto 200 ±0.20
> 200 to 320 ±0.23
> 320 to 400 ±0.25
> 400 to 500 ±0.30
Tolerance on Thickness for Strip 500 mm width
Width (mm) Tolerance on thickness (mm)
> 1.6 to 2
> 2 to 3 > 3 to 5 > 5 to 8> 8
to 10
500 to 1250
±0.18 ±0.20 ±0.25 ±0.30 ± 0.35
1250 to 1550
±0.20 ±0.25 ±0.30 ±0.35 ± 0.40
1550 to 1850
±0.22 ±0.28 ±0.35 ±0.40 ± 0.40
Rolling and Cutting Tolerance for HR Sheets as per IS: 1852 - 1985
Width (mm)
Tolerance (mm)
Length (mm)
Tolerance
Up to 125 0 + 6 , - 0Up to 2500
+ 25 mm, - 0 mm
> 1250 to 1550
+ 0.5%, - 0 Over 2500+ 1% of the length (max 70 mm), - 0 mm
Thickness tolerance for sheets as per table of HR Coils
Thickness (mm) Tolerance
Up to 1.25 ±9%
1.25 to 1.6 ±8%
1.6 to 4.0 ±7%
Note : Cutting tolerance for all lengths for all products except plate, strip and sheet shall be + 100 mm, - 0 mm.
Closer tolerances can be supplied on mutual agreement.
Chemical Composition
Specification GradeC % max
Mn % max
P % max
S % max
Si % max
IS: 10748/1995 1 0.10 0.50 0.040 0.040For semi killed Quality Si content shall be 0.08% max
II 0.12 0.60 0.040 0.040
III 0.16 1.20 0.040 0.040
IV 0.20 1.30 0.040 0.040
V 0.25 1.30 0.040 0.040
CE: 0.45 max for grades IV and V
CE: 0.45 max for grades IV and V
SAIL WTCR - 0.06 0.25 0.025 0.025 0.04
Specification GradeC % max
Mn % maxP % max
S % max B max
SAIL SOFT - 0.06 0.25 0.025 0.04 30 ppm
IS: 1079 (Sixth Revision)
Tensile Properties
Quality Designation
Quality Old Designation
Quality Name
Tensile Strength
Rm2 max MPa
Percentage Elongation
after Fracture
A3,4 min .t<3:
Gauge length
Lo=80 mm
Percentage Elongation
after Fracture A3, 4 min.t<3:
Gauge length
Lo=50 mm
Percentage Elongation
after Fracture
A3,4 min.t<3: Gauge length
Lo=5.65 mm
Percentage Elongation
after Fracture
A3,4 min.t<3: Gauge length
Lo=50 mm
HR0 (New) Ordinary * * * * *
HR1 O Commercial 440 23 24 28 29
HR2 D Drawing 420 25 26 30 31
HR3 DDDeep Drawing
400 28 29 33 34
HR4 EDDExtra Deep Drawing
380 31 32 36 37
HR6 SAILFORM 34 YST 340 400-500 * * 26 27
SAILFORM 38 YST 380 450-570 * * 24 25
SAILFORM 45 YST 450 500-620 * * 20 21
NOTES:
1. 1 MPa = 1N/mm2
2. Minimum tensile strength for qualities HR1, HR2, HR3 and HR4 would normally be expected to be 270 MPa. Where
minimum tensile strength is required, the value of 270 MPa may be specified. All tensile strength values are determined to the
nearest 10 MPa.
3. The non proportional test piece with a fixed original gauge length (50 mm) up to 6 mm thick sheet can be used in
conjunction with a conversion table. In case of dispute, however, only the results obtained on a proportional test piece will be
valid for material 3 mm and over in thickness.
4. HR5 grade is for cold rolling only, therefore mechanical properties are not applicable.
5. Where “t” is thickness of steel sheet, in mm.
6. Tensile testing is not mandatory for HR1, unless agreed to between the purchaser and manufacturer.
* Properties on mutual agreement between the purchaser and manufacturer.
Chemical Composition: IS 1079
Quality Constituent, Percent, Max
Designation
Old Designation
NameCarbo
nManganes
ePhosphoru
sSulphu
rMicroalloy
HR0 (New) Ordinary 0.25 1.70 0.05 0.045 -
HR1 O Commercial 0.15 0.60 0.05 0.035 -
HR2 D Drawing 0.10 0.45 0.040 0.035 -
HR3 DD Deep Drawing 0.08 0.40 0.035 0.030 -
HR4 EDDExtra Deep Drawing
0.08 0.35 0.030 0.030 -
HR6 (New)SAIL FORM Micro-alloyed 0.16 1.6 0.020 0.0200.20 Si=0.4 max
NOTES:
1. Steel of these grades can be supplied with the addition of micro-alloying elements like Boron, Titanium, Niobium and
Vanadium. The micro-alloying elements shall not exceed 0.008 percent in case of Boron and 0.20 percent in case of other
elements.
2. The Nitrogen content of the steel shall not be more than 0.007 percent. For Aluminium killed or Silicon-Aluminium killed, the
Nitrogen content shall not exceed 0.012 percent. This has to be ensured by the manufacturer by occasional check analysis.
3. Grade HR4 and HR5 shall be supplied in fully Aluminium killed condition or Aluminium with stabilising elements.
4. When the steel is Aluminium killed, the total Aluminium content shall not be less than 0.02 percent. When the steel is Silicon
killed, the Silicon content shall not be less than 0.10 percent. When the steel is Aluminium-Silicon killed, the Silicon content
shall not be less than 0.03 percent and total Aluminium content shall not be less than 0.01 percent.
5. When Copper bearing steel is required the Copper content shall be between 0.20 and 0.35 percent. In case of product
analysis, the Copper content shall be between 0.17 and 0.38 percent.
6. Restricted chemistry may be mutually agreed to between the purchaser and the supplier.
7. IF denotes Interstitial Free and IF-HS denotes High Strength Interstitial Free.
8. * denotes that dual phase steel may also content Cr and Mo up to 1.0 percent.
Specification Grade C % max Mn % max P % max S % max Si % max
SAIL DRAW EDD (CBT) 0.04 0.15 0.015 0.015 0.03 Al: 0.025-0.06
SAIL RIM 0.07-0.11 0.30-0.45 0.040 0.040
SAE 1012 0.10-0.15 0.30-0.60 0.030 0.035 0.10 max
SAIL PROP SAE 1020 0.17-0.23 0.32-0.6 0.04 0.03
SAIL PREFAB SAE 1020 spl 0.23 max 1.35 max 0.04 0.03 Nb: 0.005-0.05
Chemical Composition: IS 2062/2006
GradeDesignation
QualityLadle
Analysis % Max C
Ladle Analysis % Max
Mn
Ladle Analysis % Max S
Ladle Analysis % Max P
Ladle Analysis % Max
S1
Carbon Equivalent (CE) Max
Method of Deoxidation
(1) (2) (3) (4) (5) (6) (7) (8) (9)
E 250 A 0.23 1.50 0.045 0.045 0.40 0.42Semi Killed/Killed
E 250BRBO
0.22 1.50 0.045 0.045 0.40 0.41 Killed
E 250 C 0.20 1.50 0.040 0.040 0.40 0.39 Killed
E 300 A 0.20 1.30 0.045 0.045 0.45 0.40Semi Killed/Killed
E 300 BR 0.20 1.30 0.045 0.045 0.45 0.40 Killed
E 300 BO 0.20 1.30 0.045 0.045 0.45 0.40 Killed
E 300 C 0.20 1.30 0.045 0.045 0.45 0.40 Killed
E 350 A 0.20 1.50 0.045 0.045 0.45 0.42Semi Killed/Killed
E 350 BR 0.20 1.50 0.045 0.045 0.45 0.42 Killed
E 350 BO 0.20 1.50 0.045 0.045 0.45 0.42 Killed
E 350 C 0.20 1.50 0.045 0.045 0.45 0.42 Killed
E 410 A 0.20 1.60 0.045 0.045 0.45 0.46Semi Killed/Killed
E 410 BR 0.20 1.60 0.045 0.045 0.45 0.46 Killed
E 410 BO 0.20 1.60 0.045 0.045 0.45 0.46 Killed
E 410 C 0.20 1.60 0.045 0.045 0.45 0.46 Killed
E 450 A 0.22 1.60 0.045 0.045 0.45 0.48Semi Killed/Killed
E 450 BR 0.22 1.60 0.045 0.045 0.45 0.48 Killed
E 550 A 0.22 1.65 0.020 0.025 0.50 0.50Semi Killed/Killed
E 550 BR 0.22 1.65 0.020 0.025 0.50 0.50 Killed
E 600 A 0.22 1.70 0.020 0.025 0.50 0.50Semi Killed/Killed
E 600 BR 0.22 1.70 0.020 0.025 0.50 0.50 Killed
E 650 A 0.22 1.70 0.015 0.025 0.50 0.52Semi Killed/Killed
E 650 BR 0.22 1.70 0.015 0.025 0.50 0.52 Killed
Specification Grade C % maxMn % max
P % max S % max Si % max
SAIL COR IRSM 41 0.10 0.25-0.450.75-0.140
0.030 0.28-0.72
Cr 0.35-0.60, Ni 0.20-0.47, Cu 0.30-0.60, Al 0.03 max
Cr 0.35-0.60, Ni 0.20-0.47, Cu 0.30-0.60, Al 0.03 max
HCRS (Cu-P) 0.15 0.25-0.8 0.07-0.15 0.03 0.28-0.50 (Cu 0.20 min)
IS 5986/1992 Fe 330 0.17 1.00 0.045 0.045
* Fe 360 0.17 1.20 0.045 0.045
Fe 410 0.20 1.30 0.045 0.045
Fe 510 0.20 1.50 0.045 0.045
CE 0.42 max for Fe 410 and 0.45 max for Fe 510
CE 0.42 max for Fe 410 and 0.45 max for Fe 510
SAIL MA 300 0.25 1.50 0.055 0.055
300 HI 0.20 1.50 0.040 0.040
350 0.25 1.50 0.040 0.040
350 HI 0.20 1.50 0.040 0.040
Nb+V+Ti 0.30% max
* under revision
Mechanical Properties
Specification GradeC % max
Mn % max
P % max
S % max
Si % max Al % min
Strapping Quality IRS P 410.25-0.45
1.20-1.45
0.040 0.040 0.15-0.35
SAE 15410.36-0.44
1.30-1.60
0.030 0.030 0.15-0.35
SAIL MC 300.26-0.35
0.60-0.90
0.04 0.04 0.15-0.35 0.02
SAIL MC 400.36-0.45
0.60-0.90
0.04 0.04 0.15-0.35 0.02
SAIL MC 450.41-0.50
0.60-0.90
0.04 0.04 0.15-0.35 0.02
SAIL MC 500.46-0.55
0.60-0.90
0.40 0.04 0.15-0.35 0.02
SAIL MC 550.51-0.60
0.60-0.90
0.04 0.04 0.15-0.35 0.02
SAIL MC 600.56-0.65
0.60-0.90
0.04 0.04 0.15-0.35 0.02
Medium Si Electrical Steel
0.05 0.40 0.025 0.025 0.30 - 1.50
IS 6240/1999 0.16 0.30 min 0.025 0.025 0.025 Al0.02 min
MAE 0.1% 0.02 (Nb| Ti| B) N<90 ppm
SAIL HS LPGJISG 3116
SG 2550.20 max
0.30 min 0.04 0.040 -
SG 2950.20 max
0.10 max
0.04 0.040 0.35
SAIL HS LPGEN 10120
P265NB0.19 max
0.40 min 0.025 0.015 0.25
P310NB0.20 max
0.70 min 0.025 0.015 0.50
Nb 0.05 max Ti 0.03.030
IS 1079 SAIL MC 300.26-0.35
0.60-0.90
0.04 0.04 0.15-0.35 0.02
SAIL MC 400.36-0.45
0.60-0.90
0.04 0.04 0.15-0.35 0.02
SAIL MC 450.41-0.45
0.60-0.90
0.04 0.04 0.15-0.35 0.02
SAIL MC 500.46-0.55
0.60-0.90
0.04 0.04 0.15-0.35 0.02
SAIL MC 550.51-0.60
0.60-0.90
0.04 0.04 0.15-0.35 0.02
SAIL MC 600.56-0.65
0.60-0.90
0.04 0.04 0.15-0.35 0.02
SAIL SUPER FORM JIS G 3113
SAPH 45/440 0.14 1.2 0.015 0.010 0.15
Nb + Ti 0.10 max for SAIL FORM Grade
API 5 L A 0.22 0.9 0.030 0,030
B 0.26 1.20 0.030 0.030
X42 0.26 1.30 0.030 0.030
X46 0.26 1.40 0.030 0.030
X52 0.26 1.40 0.030 0.030
X56 0.26 1.40 0.030 0.030
X60 0.26 1.40 0.030 0.030
X65 0.26 1.45 0.030 0.030
X70 0.26 1.65 0.030 0.030
Nb +V + Ti < 0.15%
Mechanical Properties
SpecificationGrad
e
Yield Strength MPa
min
Ultimate Tensile Strength MPa min
Elongation %(Up to Above 3 mm 3 mm)
Internal diameter of bend
IS: 10748/1995 I 170 290 30 T
II 210 330 28 2T
III 240 410 25 2T
IV 275 430 20 3T
V 310 490 15 3T HRB
SAIL WTCR 35 65 max Hardness
SAIL SOFT 38 55 HRB max
IS: 1079 (Sixth Revision)
Quality Designation
Quality Old Designation
Quality Name
Tensile Strength
Rm2 max MPa
Percentage Elongation
after Fracture
A3,4 min .t<3:
Gauge length
Lo=80 mm
Percentage Elongation
after Fracture
A3, 4 min.t<3: Gauge length
Lo=50 mm
Percentage Elongation
after Fracture
A3,4 min.t<3: Gauge length
Lo=5.65 mm
Percentage Elongation
after Fracture
A3,4 min.t<3: Gauge length
Lo=50 mm
HR0 (New) Ordinary * * * * *
HR1 O Commercial 440 23 24 28 29
HR2 D Drawing 420 25 26 30 31
HR3 DDDeep Drawing
400 28 29 33 34
HR4 EDDExtra Deep Drawing
380 31 32 36 37
HR6 SAILFORM 34 YST 340 400-500 * * 26 27
SAILFORM 38 YST 380 450-570 * * 24 25
SAILFORM 45 YST 450 500-620 * * 20 21
NOTES:
1. 1 MPa = 1N/mm2
2. Minimum tensile strength for qualities HR1, HR2, HR3 and HR4 would normally be expected to be 270 MPa. Where
minimum tensile strength is required, the value of 270 MPa may be specified. All tensile strength values are determined to the
nearest 10 MPa.
3. The non proportional test piece with a fixed original gauge length (50 mm) up to 6 mm thick sheet can be used in
conjunction with a conversion table. In case of dispute, however, only the results obtained on a proportional test piece will be
valid for material 3 mm and over in thickness.
4. HR5 grade is for cold rolling only, therefore mechanical properties are not applicable.
5. Where “t” is thickness of steel sheet, in mm.
6. Tensile testing is not mandatory for HR1, unless agreed to between the purchaser and manufacturer.
* Properties on mutual agreement between the purchaser and manufacturer.
Mechanical Properties (Clause 5, 10.3 and 10.3.1)
Specification
GradeYield
Strength MPa min
Ultimate Tensile Strength MPa
min
Elongation %(Up to 3 mm Above 3 mm)
Internal diameter of
bend
SAIL DRAW
SAIL RIM
SAE 1012
SAIL PROP SAE 1020 310-320 440 15
SAIL PRE FAB SAE 1020 spl. 345 min 450 min 21
Grade Designat
ionQuality
Tensile Strengt
h Rm Min Mpa
Yield Stress
Min Mpa <20
Yield Stress Min Mpa 20
Yield Stress
Min Mpa -
40
Percentage
Elongation A at Gauge Length L=5.65 VS Min
>40
Internal Bend
Diameter Min (See
Note 2) <25
Internal Bend
Diameter Min (See Note 2)>25
Charpy Impact Test(See Note 3 & 4) Temp
Charpy Impact Test(See Note 3 & 4) Min
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
E-250 A 410 250 240 230 23 2t 3t - -
E-250 BR 410 250 240 230 23 2t 3t RT 27
E-250 BO 410 250 240 230 23 2t 3t 0 27
E-250 C 410 250 240 230 23 2t 3t (-)20 27
E-300 A 440 300 290 280 22 2t - - -
E-300 BR 440 300 290 280 22 2t - RT 27
E-300 BO 440 300 290 280 22 2t - 0 27
E-300 C 440 300 290 280 22 2t - (-)20 27
E-350 A 490 350 330 320 22 2t - - -
E-350 BR 490 350 330 320 22 2t - RT 27
E-350 BO 490 350 330 320 22 2t - 0 27
E-350 C 490 350 330 320 22 2t - (-)20 27
E-410 A 540 410 390 380 20 2t - - -
E-410 BR 540 410 390 380 20 2t - RT 25
E-410 BO 540 410 390 380 20 2t - 0 25
E-410 C 540 410 390 380 20 2t - (-)20 25
E-450 A 570 450 430 420 20 2.5t - - -
E-450 BR 570 450 430 420 20 2.5t - RT 20
E-450 BO 570 450 430 420 20 2.5t - 0 20
E-450 C 570 450 430 420 20 2.5t - (-)20 20
E-550 A 650 550 530 520 12 3.0t - - -
E 600 A 730 600 580 570 12 3.5t - - -
E 600 BR 730 600 580 570 12 3.5t - RT 15
E 650 A 780 650 630 620 12 4.0t - - -
E 650 BR 780 650 630 620 12 4.0t - RT 15
Specification GradeYield
Strength MPa min
Ultimate Tensile
Strength MPa
Elongation %(Up to 3 mm Above 3 mm)
Internal diameter of bend
Strapping Quality
SAE 1541
Medium Carbon C 30 55% of UTS 500-600 21
C 40 580-680 18
C 50 660-780 13
Med Si Elec
IS 6240/12008 240 350-450 25 T
SAIL HS LPG SG 255 255 400 28
JISG 3116 SG 295 295 450 26
SAIL HS LPG P265NB 265 410-500 24
EN 10120 P310NB 310 460-550 28
Mechanical Properties IS 1079 (Sixth Revision)
Quality Designation
Quality Old Designation
Quality Name
Tensile Strength
Rm2 max MPa
Percentage Elongation
after Fracture
A3,4 min .t<3:
Gauge length
Lo=80 mm
Percentage Elongation
after Fracture A3, 4 min.t<3:
Gauge length
Lo=50 mm
Percentage Elongation
after Fracture
A3,4 min.t<3: Gauge length
Lo=5.65 mm
Percentage Elongation
after Fracture
A3,4 min.t<3: Gauge length
Lo=50 mm
HR0 (New) Ordinary * * * * *
HR1 O Commercial 440 23 24 28 29
HR2 D Drawing 420 25 26 30 31
HR3 DDDeep Drawing
400 28 29 33 34
HR4 EDDExtra Deep Drawing
380 31 32 36 37
HR6 SAILFORM 34 YST 340 400-500 * * 26 27
SAILFORM 38 YST 380 450-570 * * 24 25
SAILFORM 45 YST 450 500-620 * * 20 21
Specification GradeYield
Strength MPa min
Ultimate Tensile Strength MPa
min
Elongation %(Up to 3 mm Above 3 mm)
Internal diameter of bend
SAIL SUPER FORM SAPH 45
JISG 3113 SAPH 45/440
304 (1<6 mm) 294 (t:6-8 mm)
441GL: 50 mm 345 (t <6 mm) 32% (t:6to 8 mm)
APL-5L A 207 331
B 241-418 414-758
% elongation 1.944A 0.2/U 0.9 (GL: 50.8 mm)for all API GradesA: Cross sectional area in mm2 U: Minimum UTS in MPa
X42 290-496 414-758
X46 317-524 434-758
X52 359-531 455-758
X56 386-544 490-758
X60 414-565 517-758
X65 448-600 531-758
X70 483-621 565-758
NOTES: These are pipe properties. Hot rolled plate/coil properties are to be mutually agreed upon by producer and pipe
manufacturers.
PRODUCT RANGE: Hot Rolled Products
The hot rolled products include austenitic, ferritic and low nickel grades of stainless steels and carbon steels of drawling
quality, structural quality, high strength-low alloy steels and weathering steels.
Type of Product : Hot Rolled Coil*
Carbon Steel Stainless Steel
Thickness 1.6 - 12.70 mm 2.0 - 8.0 mm
Width 1000 - 1275 mm 1000 - 1275 mm
Coil ID 762/610 mm 762/610 mm
Condition As rolled As rolled
Edge Mill Edge Mill Edge
* Cut to size/plate and higher thickness available by mutual discussion.
Carbon Steel : Standard product tolerance
Width Tolerance: +30 mm, -0 mm (For all width ranges)
Thickness Tolerance: * (mm)
Width (mm)Thickness Range
(mm)1.6-2.0>2.0-3.0 >3.0-5.0 >5.0-8.0 >8.0-10.0 >10.0-12.7
1000-1250 ±0.18 ±0.20 ±0.25 ±0.30 ±0.35 ±0.50
> 1250-1275 ±0.20 ±0.25 ±0.30 ±0.35 ±0.40 ±0.50
* Thickness measurements are taken at 20 mm from the edge.Standard Product Tolerance : Hot Rolled Stainless Steel
Thickness Tolerance (For all width ranges)
Thickness (mm) Tolerance (mm)
2.00 ±0.18
2.25 ±0.20
2.50 ±0.23
3.00 ±0.25
3.50 ±0.30
4.00 ±0.36
5.00 -0.25, +0.47
6.00 - 0.25, +0.51
8.00 & above - 0.25, +0.75
For specified thickness other than those shown, the tolerance for the next higher thickness shall apply.
Thickness measurements are taken at least 15 mm from the edge for Trimmed Edge (TE) and 25 mm from the
edge for Mill Edge (ME) products.
Stainless Steels:
Stainless Steel is a group of heat and corrosion resisting steels. They have in general a higher resistance to corrosion in some definite environment, as well as a higher resistance to scaling at high temperature.Stainless Steel are iron-based alloys containing a minimum of 10.5% Chromium with or without other alloying elements. Based on the alloy content and the micro structure, stainless steels are classified into three major categories viz. Austenitic, Ferritic and Martensitic.
Austenitic
This category of stainless steel contains 16 to 26% Chromium and 6 to 22% Nickel. they are nonmagnetic annealed condition and have excellent corrosion resistance. They are not hardenable by heat treatment. However, they can develop high strength on cold working. They have excellent weldability, formability, hygiene factor and cryogenic properties. On cold working they exhibit different degrees of magnetism. They are identified in the AISI 300 series.
FerriticThis category of stainless steel contains 10.5 to 30% chromium without any Nickel. They are Ferro magnetic in nature and generally not hardenable by heat treatment. These steels possess good resistance to stress corrosion cracking and moderate weldability & formability. They are identified in the AISI 400 series.
Martensitic
This group contains 11 to 14% chromium without any nicket, but with a higher carbon content compared to the Austenitic and ferritic stainless steels. They are ferro-magnetic in nature and are hardenable by heat treatment. They possess moderate corrosion resistanceand are identified in the AISI 400 series.
B) CR COILS & SHEETS
Cold Rolled Coils and Sheets
Rationalised sizes of CR Coils(Bokaro Steel Plant)
Thickness (mm)
Width (mm)
0.30, 0.35 900, 905, 920
0.40, 0.45 900, 905, 920, 1000, 1020
0.5 900, 905, 920, 1000, 1020
0.60 900, 905, 920, 1000, 1020, 1100
0.63 900, 905, 920, 1000, 1020, 1100, 1220, 1250, 1270
0.70 900, 905, 920, 1000, 1020, 1220, 1270
0.8, 0.9 900, 920, 1000, 1020, 1220, 1250, 1270, 1420
1.00 900, 920, 1000, 1020, 1220, 1250, 1270, 1320, 1420, 1520, 1580
1.25, 1.50 900, 920, 1000, 1020, 1220, 1250, 1.60/1.85 1270, 1320, 1420, 1520, 1580, 1620
2.00 900, 920, 1020, 1220, 1250, 1270, 1320, 1420, 1520, 1580, 1620
Bitumen Size
0.63 876, 896, 1120, 1225
Barrel Size
0.9 914, 920, 1320
1, 1.2, 1.25 914, 920, 1225, 1320, 1580
Note : 914 width in barrel thickness may be available as dimension out of barrel production
Coil Dimension : Outer diameter : 2200 mm, maximum. Internal diameter : 510 mm (thickness 0.63 mm and below and width
up to 1020 mm) and 600 mm (for other sizes) and Coil weight: 6-23 tonnes (as per size)
Tolerance as per IS - 513/1994
Common Grades : IS 513/1994 (O, D, DD & EDD), IRSM 41, SAILCOR, Copper Bearing, HSCR - 26/35. Bokaro Steel Plant
also produces cold rolled coils and sheets to the following foreign specifications : ASTM A 568/366, BS-1449-Pt-1, JIS G
3141 SPCC/CD, DIN-1623 St 12.3 or equivalent, if sufficient orders are available.
Rourkela Steel Plant : Rationalised Sizes of CR Coils
Thickness (mm) Width (mm)
0.35, 0.4, 0.5 900
0.63, 0.8 900/1000/1020
1.0, 1.25, 1.6, 1.85 900/1000/1020, 1250/1270
Coil weight : 3 to 15 tonnes for width above 1100 mm and 3 to 10 tonnes up to 1100 mm width.
Coil Internal Diameter : 610 mm (CR-1 route) and 510 mm (Tandem Mill route).
Common Grades : IS 513/1994 Grade
Note : Some quantity may be available in mixed thicknesses of 0.3 - 0.5 mm and mixed widths of 750-1000 mm
Bokaro Steel Plant
Rationalised sizes of Cold Rolled Sheets
Thickness (mm) Width (mm) Length (mm)
0.60, 0.63, 0.70 900, 1000, 1100, 1250 2000, 2500, 3000, 3600
0.80, 0.90900, 1000, 1100, 1250, 1400
2000, 2500, 3000, 3600
1.00, 1.25, 1.50,1.60, 1.85, 2.00
900, 1000, 1100, 1250,1400, 1500
2000, 2500, 3000, 3600
Barrel Size
1.0/1.25 915, 920 1815
1.0/1.25 1315, 1320 1970, 2000
Common grades : IS 513/1994 (O, D, DDK, EDB), IRSM 41, SAILCOR, Copper Bearing CR coils/sheets are supplied in
oiled/unoiled condition as per customers’ requirements. Tolerance as per IS - 513/1994.
Rourkela Steel Plant
Rationalised sizes of Cold Rolled Sheets
Thickness (mm) Width (mm) Length (mm)
1.0, 1.25, 1.6 1250/1270 2500
Common grades : IS 513/1994 Grade
Tolerances as per IS 513/1994
Packaging : CR Coils
Coils are first packed with paper and high-density polythene and then secured with steel strapping. A coil is strapped with
three eye and two circumferential straps. For identification, one sticker and one metallic tag with a sticker are provided. These
are then loaded into wagons with the eye of the coil in horizontal position. Coils are then unitised by strapping.
Packaging : CR Sheets
These are packed in packets of 3 - 10 tonnes each and covered with high density polythene and paper. Thereafter, these are
bound with steel straps. They also have stickers inside the packets and metal tags attached to the strips.
Tolerance on Thickness of Sheets
Tolerance on Thickness for different widths
Nominal thickness (mm)
Up to 1250 mm
Above 1250 Up to 1600 mm Above 1600 mm
Up to 0.25 ±0.03
Above 0.25 Up to 0.40
± 0.04
Above 0.40 Up to 0.60
± 0.05 ± 0.06
Above 0.60 Up to 0.80
± 0.06 ± 0.07 ± 0.08
Above 0.80 Up to 1.00
± 0.08 ± 0.09 ± 0.10
Above 1.00 Up to 1.25
± 0.09 ± 0.10 ± 0.12
Above 1.25 Up to 1.60
± 0.11 ± 0.12 ± 0.14
Above 1.60 Up to 2.00
± 0.12 ± 0.14 ± 0.16
Tolerance on Width of Sheets
Width of Sheets Tolerance (mm)
Up to 1250 mm + 7, - 0
Above 1250 mm + 10, - 0
Tolerance on Length of Sheets
Length of Sheets Tolerance
Up to 2000 mm + 15 mm, - 0 mm
Above 2000 mm + 0.75% of length, - 0
Specification GradeC % max
Mn % max
P % max
S% max
MAE % max
Si % max CE
IS 513/2008 CR1 O 0.15 0.60 0.055 0.055
SAILNOX CR2 D 0.12 0.50 0.040 0.040
SAILPRESS CR3 DD 0.10 0.45 0.035 0.035
SAILPRESS CR4 EDD 0.08 0.40 0.030 0.030
SAIL DRAWEDD (CBT)
0.04 0.15 0.015 0.0150.03 (Al: 0.025-0.06)
SAILRIM0.07-0.11
0.35-0.45
0.040 0.040 0.06 max
IS 15391:2003 Semi Processed electrical steel
0.05 0.25-.50 0.025 0.02 0.5-0.7 (Al: 0.08-0.12)
CR 1 HS HS 0.12 1.4 0.25 0.025 0.15 0.5
SAILCOR (IRSM-41)0.10- 0.45
0.25-0.140
0.75 0.03 0.28-0.72
Ni 0.20-0.47%, Cu 0.3-0.60%, Cr 0.35-0.60%, Mo 0.05% max, V 0.05% max, Al 0.03% max, Mo+V+Al=0.09% max
Mechanical Properties IS:513/2008
Specification GradeYield
Strength MPa Min
Tensile Strength Rm MPa
Elongation % A
minLo=80 mm
Elongation % A max
Lo=50 mm
Hardness HRB
Hardness HR(30T)
r-bar min
n-bar min;
CR1 HSCR 26 0340 260 min 340 min 26 29 - -
HSCR30 0390 300 min 390 min 23 26
HSCR 35 0440 350 min 440 min 20 23
CR2 D 240 370 max 30 31 65 60 - -
CR3 DD 220 350 max 34 35 57 55 1.5 0.21
CR4 EDD 210 350 max 36 37 50 50 1.5 0.21
SAIL DRAW CR EDD 190 300 max 40 - 1.7 0.22
(IF) (CBT)
SAILCOR(IRSM-41)
300 min 440 min 26
Application
Specification Size Application
Full Hard IS 513 O un-annealed
0.27 to 0.60 mm thickness Coated Sheets
SAILNOXIS: 513 O (Sk)/D (K)
Bitumen and Barrel sizes Packaging
SAIL PRESSIS: 513 D/DD/EDD
All sizes Household applications Automobile
IS: 513 O (Sk)/D (K) 0.8 to 2 mm thickness Precision tubes
SAILCOR (IRSM41) 1.25 to 2 mm thickness Railway Couches/Wagons
IS: 513 O/D with Cu 0.63 to 2 mm thickness Corrosion resistance applications
SAILRIM, SAILHUB SAILMUDGUARD
0.56 to 0.9 mm thickness Cycle manufacturing
SEMI PROCESSED ELECTRICAL STEEL, SAIL LEC
0.5 to 0.63 Fractional Horse Power Motors & Electrical Applications
HSCR 26/35 0.8 to 2.0Load bearing components for automobiles,Roll formed sections,Industrial storagesystems, Drums,Barrels etc.
PRODUCT RANGE: Cold Rolled Stainless Steels
Salem Steel Plant produces a wide range of cold rolled coils and cut lengths (sheets) in austenitic, ferritic and martensitic
grades of stainless steel conforming to ASTM and various other specifications in a variety of sizes and finishes. Product
Specifications
Product Specifications
CoilSizes (mm)
Dimension Range (mm) Standard sizes (mm)
Thickness 0.3 to 6.000.30, 0.40, 0.50, 0.55, 0.63, 0.70 0.80, 0.90, 1.00, 1.25, 1.50, 1.60, 2.00 2.50, 2.80, 3.00, 3.15, 3.60, 4.00, 5.00, 6.00
Width (mm) 50 to 1250 1000, 1250
Inner Diameter
406, 508 or 610
Sheet/Plate
Dimension Range (mm) Standard sizes (mm)
Thickness 0.5 to 6.000.50, 0.55, 0.63, 0.70, 0.80, 0.90, 1.00, 1.25, 1.50 1.60, 2.00, 2.50, 2.80, 3.00, 3.15, 3.60, 4.00, 5.00, 6.00
Width (mm) 600, 1250, 1000, 1250
Length (mm) 500 to 4000 1500, 2000, 2500, 3000, 3500, 4000
– Supply of 0.1 and 0.2 mm thickness by mutual discussion.
– Supply of Non-standard and higher thickness by mutual discussion.
– Hot rolled, annealed, shot blasted and pickled stainless steel (No. 1 finish) coils sheets/plates are available in thicknesses of
2.00-8.00 mm.
Finish Description Remarks
No: 1Hot rolled, annealed, shot blasted and pickled
Used where surface finish is not a critical
CR Work hardened Used where higher hardness & strength is required
2D Cold rolled, annealed and pickled Uniform dull finish for applications
2BCold rolled, annealed, pickled & skinpassed
Bright smooth finish for general applications
No. 3Cold rolled, annealed, pickled & polished with 100 to 120 grit abrasive
For decorative applications
No. 4Cold rolled, annealed, pickled & polished with 120 to 150 grit abrasive
For decorative applications
No. 8Cold rolled, annealed, pickled, skin passed & polished
As press plates,electronic equipment frames and decorative applications
Special Finishes
Cold rolled with special rolls annealed, pickled and skin passed
For decorative applications
Dull FinishCold rolled, annealed and skin passed with 24 grit abrasive
For decorative applications
Coils and sheets can be supplied with surface protection film.
Please contact for more information.
Dimensional Tolerances (Unit ‘mm’)Tolerances of Thickness - (Unit ‘mm’)
Normal Tolerance (Code ‘N’) – CRSSPrecision Tolerance (Code ‘P’) For No.1
Thickness Tolerance
Thickness Range
Permitted Tol. on Thick for specified
width <=1000
Permitted Tol. on Thick for
specified width >1000 to <=1275
Thickness rangePermitted on thick(Total)
Thickness
Permitted Tol. () on
thick
<=1000>1000 to <=1275
0.30 0.040 2.00 0.18
< =0.30 ±0.030 - >0.30 to 0.50 0.060 2.25 0.20
> 0.30 to <=0.40
±0.040 ±0.040 >0.50 to 0.80 0.080 2.50 0.23
> 0.40 to <=0.50
±0.045 ±0.050 >0.80 to 1.00 0.090 3.00 0.25
> 0.50 to <=0.80
±0.050 ±0.050 >1.00 to 1.50 0.100 3.50 0.30
> 0.80 to <=1.00
±0.055 ±0.060 >1.50 to 2.00 0.120 5.00 -0.25,+0.47
>1.00 to <=1.50
±0.080 ±0.080 >2.00 to 2.50 0.160 6.00 -0.25,+0.51
>1.50 to <=2.00
±0.10 ±0.10 >2.50 to 3.00 0.200 8.00 -0.25,+0.75
>2.00 to <=2.5
±0.10 ±0.11 >3.00 to 4.00 0.240
> 2.50 to <=3.00
±0.13 ±0.13Close Tolerance (Code ‘C’)
>3.00 to <=4.00
±0.17 ±0.17
Any thickness closer than precision tolerance agreed by mutual discussion
> 4.00 to <=5.00
±0.17 ±0.17
> 5.00 to <=6.00
±0.17 ±0.20Normal Tol. for ME - >=1000:-0,+30/<1000: -0, +25
Tolerances of Width - (Unit ‘mm’)Normal Tolerance for sheets and coils (Code ‘N’) – CRSS Trimmed Edge
Thickness Permitted Tolerance on Width for specified width
<250 >250 to <=600 >600 to <=1000 >1000 to <=1250
<1.00 +0.50, -0 +0.70, -0 +1.50, -0 +2.00, -0
> 1.0 to <=1.50 +0.70, -0 +1.00, -0 +1.50, -0 +2.00, -0
> 1.5 to <=2.50 +1.00, -0 +1.20, -0 +2.00, -0 +2.50, -0
> 2.50 to <=3.50 +1.20, -0 +1.50, -0 +3.00, -0 +3.00, -0
> 3.50 to <=6.00 +2.00, -0 +2.00, -0 +4.00, -0 +4.00, -0
Precision Tolerance on width (Trimmed Edge) CRSS coils (Code ‘P’). Any width stricter than normal tolerance agreed by
mutual discussion.Normal Tolerance for sheets and coils (Code ‘N’ - No. 1 Trimmed Edge)
Tolerance on length (Unit:‘mm’)
Thick WidthPermitted Tol. Width
Normal Tolerance (Code N) -
No.1 Specified Length
Normal Tolerance (Code N) - No.1
PermittedTol. on Length
Normal Tolerance (Code N) -
CRSS Specified Length
Normal Tolerance (Code N) - CRSS PermittedTol. on
Length
<=5.00 <=5.00
<1200 >=1200
+2, -0 +6, -0
Specified LengthPermitted Tol. on length
Specified LengthPermitted Tol. on length
> 5.00 to <=6.00
<1200 +4, -0 <=2000 +5, -0 <3000 +12, -0
> 5.00 to <=6.00
>=1200 +9, -0 >2000 +0.0025 x L, -0 3000 +0.005 x L, -0
Tolerance on Flatness - (Unit: ‘mm’)
Tolerance of CRSS 10 mm max for all thickness and widths
Tolerance for No. 1
Specified Thickness (mm) Specified width (mm) Permitted Tolerance (mm) on flatness
< 5.0 < 900 13
< 5.0 900-1275 19
> =5.0 <=1275 23
Standard Grades and Chemical CompositionGrade % Chemical Composition (Ladle)
C (max)
Si (max)
Mn Cr NiP
(max)S
(max)N
(max)Other Elements
301 0.15 1.002.00 max
16.00-18.00
6.00-8.00
0.045 0.030 0.1 -
301L 0.03 1.002.00 max
16.00-18.00
6.00-8.00
0.045 0.030 0.2 -
304 0.07 0.702.00 max
17.5-19.5
8.00-10.50
0.045 0.030 0.1 -
304L 0.03 0.752.00 max
17.5-19.5
8.00-12.00
0.045 0.030 0.1 -
310S 0.08 1.502.00 max
24.00-26.00
19.00-22.00
0.045 0.030 - -
316 0.08 0.752.00 max
16.00-18.00
10.00-14.00
0.045 0.030 0.1 Mo 2.0-3.0
316L 0.03 0.752.00 max
16.00-18.00
10.00-14.00
0.045 0.030 0.1 Mo 2.0-3.0
321 0.08 0.752.00 max
17.00-19.00
9.00-12.00
0.045 0.030 0.1 ti=5x (C+N)Min/0.70 max
SSLNQ 0.12 0.7510.5 max
14.5-15.5
0.30-1.00
0.075 0.015 0.20 Cu 2.0 max
SSLN1 0.12 0.7510.0 max
14.00-16.00
0.90-1.70
0.075 0.030 0.20 Cu 2.2 max
SSLN4 0.1 0.75 8.014.00-17.00
3.80-4.70
0.070 0.030 0.15 Cu 2.2 max
204 Cu 0.15 1.006.50-9.-00
15.5-17.5
1.5-3.5 0.060 0.030 0.25 Cu 2.0-4.0
409 0.03 1.001.00 max
10.50-11.70
0.50 max
0.04 0.02 0.03Ti=6x(C+N) min/0.50 max Nb 0.17 max
SS 409M
0.03 1.00 0.5-1.510.80-12.50
1.5 max 0.040 0.030 0.03 -
410S 0.08 1.001.00 max
11.50-13.50
0.6 max 0.040 0.030 - -
420 0.15 1.00 1.00 12.00- 0.75 0.040 0.030 - Mo 0.5 max
max max 14.00 max
430 0.12 1.001.00 max
16.00-18.00
0.75 max
0.040 0.030 - -
439 0.03 1.001.00 max
17.00-19.00
0.5 max 0.040 0.030 0.03Ti [0.2+4 (C+N)] min/1.1 max Al 0.15 max
Mechanical Properties of Standard Grades in annealed condition
Grade U.T.S. 0.25 Proof % El Hardness Cold Bend
301 515 205 40 95 Not required
301L 550 220 45 100 Not required
304 515 205 40 92 Not required
304L 485 170 40 92 Not required
310S 515 205 40 95 Not required
316 515 205 40 95 Not required
316L 485 170 40 95 Not required
321 515 205 40 95 Not required
204 Cu 650 310 40 - Not required
SSLN4 600 275 40 96 Not required
409 380 170 20 88 180 1t
SS409M 450 275 22 92 180 1t
410S 415 205 22* 89 180 1t
420 690 max - 15 96 Not required
430 450 205 22* 89 180 1t
439 415 205 22 89 180 1t
* 20% Min for Thickness less than 1.27 mm
Physical Properties* (Annealed Conditions) CRSS
Details 301 304/304L 316/316L 310S 430 409
Density (gm/cm2) 7.9 7.9 8.0 7.9 7.7 7.7
Modules of Elasticity (kg/mm2) 19700 19700 19700 20300 20300 20300
Specific Heat Capacity Cal/gm/°C 0.12 0.12 0.12 0.12 0.11 0.11
Thermal conductivity Cal/cm2/Sec/°C/cm at 100°C)
0.039 0.039 0.037 0.033 0.0625 0.0595
Specific Electrical Resistance (u.cm3) 72 72 74 80 60 57
Coefficient of thermal expansion (°Cx10-6, 0-500°C)
19.8 18.4 16.0 16.9 11.34 11.52
Melting Range (°C)1400-1420
1400-1455 1370-14001400-1455
1430-1510
1430-1510
* For Guidance only
C) PLATES:Plates (Bhilai Steel Plant)Rationalised sizes of Plates from Plate Mill
Length(mm)
Width(mm)
Thicknes(mm)Width (mm) 1600
1800 2000 2200 2500 2800 3000 3200
86300 9300 12500
106300 9300 12500
126300 9300 12500
6300 8000 12500
7100 10000
14 9300
5600 6300 7100 9000 9300 12500
5000 5600 6300 7100 8000 9000 12500
16
7100 9300 9000 9300 12500
5600 7100 9000 9300 12500
5000 6300 8000 9000 12500
5600 7100 8000 10000
185600 7100 9300
5600 6300 7100 8000 9000 9300 12500
5000 6300 8000 9000 12500
5600 7100 8000 10000
5000 6300 9000 9300 10000
205600 7100 9300
5000 5600 6300 7100 9000 9300 12500
5000 5600 6300 8000 9000 12500
5600 7100 8000 10000
5000 6300 9000 9300 10000
5600 8000 9000 9300
22 5000 5600 6300 7100 9000
5000 5600 6300 8000 9000
5600 7100 8000 10000
5000 6300 7100 9300 10000
5600 6300 8000 9000 9300
5000 5600 7100 8000 9300
9300 12500
25
5000 5600 6300 8000 12500
5000 5600 7100 10000
5000 6300 9000 9300 10000
5600 6300 8000 9000 9300
5000 5600 7100 8000
6300 7100 12500
6300 12500
5600 6300 12500
28
5000 5600 7100 10000
5000 6300 9000 9300 10000
5600 8000 9000 9300
5000 5600 7100 8000
6300 7100 12500
5600 6300 10000 12500
5600 6300 10000 12500
5000 5600 9300 10000
32
5000 5600 9000 9300 10000
5000 6500 8000 9000
5000 7100 8000
5000 6300 7100 12500
5600 6300 12500
5000 5600 9300 10000
5000 9000 9300 10000
5000 8000 9000 10000
36
5000 5600 8000 9000
5000 7100 8000
6300 7100 12500
5600 6300 12500
5000 5600 9300 10000
5000 8000 9000 9300
8000 9000 9300
7100 8000 9000
405000 7100 8000
6300 7100 12500
5600 6300 12500
5000 5600 10000
5000 9000 9300 10000
7100 8000 9000 93000 10000
7100 8000
6300 7100 8000
456300 7100 12500
5600 6300 12500
5000 5600 10000
5000 9300 10000
8000 9000 9300
7100 8000
6300 7100
6300 7100
505600 6300 12500
5000 6500 9300 10000
5000 9000 9300 10000
8000 9000 9300
7100 8000
6300 7100
5600 6300 7100
5600 6300
56
5000 5600 9300 10000
5000 9300 10000
8000 9000 9300
7100 8000
6300 7100
5600 6300
5000 5600
5000 5600
63
4500 5000 9000 9300 10000
8000 9300
7100 8000
6300 7100
5600 6300
5000 5600
4500 5000
4500 5000
757100 8000
6300 7100
5600 6300
5000 5600
4500 5000
4500 5000
4500
806300 7100 8000
5600 6300 7100
5000 5600 6300
4500 5000 5600
4500 5000
90 63005600 6300
5000 5600
5000
1005000 5600 6300
5000 5600
5000
1105000 5600
5000
1204500 5000
Note :
1) Plates above 40 mm will be flame cut.
2) Plates up to 13.5 metre length can also be rolled from slabs of new slab caster.
Plates (Rourkela Steel Plant)Rationalised sizes of Plates from Plate Mill
Length(mm)
Thickness(mm)
Width (mm)1600 1800 2000 2200 2500 2800 3000 3200
255000 5600 6300 8000 12500
5000 5600 7100 10000
5000 6300 9000 9300 10000
5600 6300 8000 9000 9300
5000 5600 7100 8000
6300 7100 12500
6300 12500
5600 6300 1250
285000 5600 7100 10000
5000 6300 9000 9300 10000
5600 8000 9000 9300
5000 5600 7100 8000
6300 7100 12500
5600 6300 12500
5600 6300 10000 12500
5000 5600 9300 10000
325000 6300 9000 9300 10000
5000 5600 8000 9000
5000 7100 8000
5000 6300 7100 12500
5600 6300 12500
5000 5600 9300 10000
5000 9000 9300 10000
5000 8000 9000 9300 10000
36 5000 5600 8000 90005000 7100 8000
6300 7100 12500
5600 6300 12500
5000 5600 9300 12500
5000 8000 9000 9300
8000 9000 9300
7100 8000 9000
40 5000 7100 80006300 7100 12500
5600 6300 12500
5000 5600 10000
5000 9000 9300 10000
7100 8000 9000 9300 10000
7100 8000
6300 7100 8000
45 6300 7100 125005600 6300 12500
5000 5600 10000
5000 9300 10000
8000 9000 9300
7100 8000
6300 7100
6300 7100
50 5600 6300 125005000 5600 9300 10000
5000 9000 9300 10000
8000 9000 9300
7100 8000
6300 7100
5600 6300 7100
5600 6300
565000 5600 9300 10000
5000 9300 10000
8000 9000 9300
7100 8000
6300 7100
5600 6300
5000 5600
5000 5600
634500 5000 9000 9300 10000
8000 93007100 8000
6300 7100
5600 6300
5000 5600
4500 5000
4500 5000
Length (mm)
Thickness(mm)
Width (mm)1500/1600 Width (mm) 2000 Width (mm) 2500
8,10,12 6300, 8000,9000, 100006300, 8000,9000,9300,10000
6300 (only for 10 mm) 7100, 8000, 9000,9300, 10000,12500
14, 16,18, 20
4500, 5000, 5600,6300, 7100, 8000, 9000, 9300,10000, 12500
4500, 5000, 5600,6300, 7100, 8000,9000, 9300, 10000,12500
4500, 5000,5600,6300, 7100, 8000,9000, 9300, 10000,12500
22, 254500, 5000, 5600,6300,7100,8000, 9000, 9300,10000, 12500
4500, 5000, 5600,6300, 7100, 8000,9000, 9300, 10000,12500
4500, 5000,6300, 7100, 8000,9000, 9300, 10000,12500
284500, 5000, 5600,6300, 7100, 8000,9000, 9300,10000, 12500
4500, 5000, 5600,6300, 7100, 8000,9300,9300, 10000,12500
4500, 5000, 5600,6300, 7100, 8000,9000, 9300, 10000
324500, 5000, 5600,6300, 7100, 8000,9000, 9300,10000,12500
4500, 5000, 5600,6300, 7100, 8000,9000, 9300, 10000,12500
4500, 5600,6300, 7100, 8000
364500, 5000, 5600,6300, 7100, 8000,9000, 9300, 10000,12500
4500, 5000, 5600,6300, 7100, 8000,9000, 9300, 10000,
5600, 6300, 7100,8000
404500, 5000, 5600,6300, 7100, 8000,9000, 9300, 10000,12500
4500, 5000, 5600,6300,7100, 8000,9000
5600, 6300, 7100
454500, 5000, 5600,6300, 7100, 8000,9000, 9300, 10000
5600, 6300, 7100,8000 5600, 6300
504500, 5000, 5600,6300, 7100, 8000,9000, 9300, 10000
5600, 6300, 7100,8000 5000, 5600
564500, 5000, 5600,6300, 7100, 8000
5600, 6300
63 5600, 6300, 7100,8000 5600
Note :
1. For 8 mm order acceptable in minimum width of 1600 mm.
2. For normalised plates minimum length to be 6300 mm.
3. Plates can be supplied with random ultrasonic testing (offline) up to maximum 50 mm thickness.
4. Plates in other sizes can be supplied as per mutual agreement.
Packing & Supply Condition
Plates are supplied in bare packaging condition. Plates are normalised
as per the requirements of specification. Thickness wise supply
conditions are mentioned here :
Rourkela Steel Plant
Rationalised sizes of Plates from Hot Strip Mill
Thickness (mm) Supply Condition
8 -20 mm Sheared condition
> 20-63 mm With gas cut edges
Bokaro Steel Plant
Rationalised sizes of HR Plates
Thickness (mm) Width (mm) Length (mm)
5, 6, 7, 8, 9, 10 1250 5000, 6300, 10000
Sizes of Chequered Plates of RSP
5, 6, 7, 8, 9, 10 1250 5000, 10000
Note :
1. Plates are supplied in Mill Edge conditions ( Width + 20 to + 50 mm)
2. Chequered plates are supplied with tear drop pattern
Bokaro Steel Plant
Rationalised sizes of HR Plates
Thickness (mm)
Width (mm) Length (mm)
5, 6, 7, 8, 101000, 1250,1400, 1500, 1600,1700, 1800
4500, 5000, 5600,6300, 8000
Applications
Specification Application
IS: 2062/2006 E 250 (Grades A, B, C),ASTM-A-36 M , DIN 17100, IS: 2062/2006 E165
General structurals
IS: 5986/2002, Grade Fe 290, 330, 360, 410, 490, 570 Flanging and forming operations
SAILCOR (IRS M-41) HCRS (Cu+P) ,ASTM-A-588M , IS: 2062 with Copper
Atmospheric corrosion resistance
SAIL BoilerIS: 2002/1992 , ASTM-A-285 M (Grade C),ASTM-A-515 M, ASTM-A-516 M,ASTM-A-517 M (Grade F), ASTM-A-537 M (Class 1),ASTM-A-204 (Grade B),DIN 17155 (Grade H1), EN 10028, BS 1501
Boilers and pressur vessels
ASTM-A-517 (Grade F) Penstock
SAILHARD Abrasion Resistant
SAILMA 300, 350, 410, 450, 550, 550 HI, 600, 600 HI as perIS: 2062/2006 DIN 17100 52.3, IS: 5986/2002, IS: 2062/2006, E300, E350, E410, E450, D&E, 450E, Fe 510
High Tensile
SAIL MarineIS: 3039, Lloyds Grade A, B, ABS Grade A, NCD 1431 LR Grade E&D, ABS Grade AH/DH/EH-32, 36, NV Grade AB&D
Ship Building
API 5L, Grade A, B, X42, X46, X52,X56, X60, X65
Oil and gas pipeline manufacturing
Chequered Plates conforming to IS: 3502/1994* Industrial Flooring
Dead Soft QualityGalvanising Pots and special engineering application
SAIL Form 34/38/46 SAIL Super Form 45(SAPH 45)Fabrication of long & cross members in auto sector
SAIL HITEN 690 AR ATM Safe, Earth Moving Equipment
SAIL SPP 400/700 (Hardox 400/Weldox 700) SAIL-FRS Earth Moving Equipment Fire Resistant Plates
* Base material as per IS: 2062/2006 and IS: 1977/1996.
Plates manufactured by different steel plants as per following specs.
Bhilai Steel Plant
Mild
IS: 2062 E 250 Quality A
IS: 2062 E 250 Quality B
IS: 2062 E 250 Quality C
IS: 5986 Fe 290
IS: 5986 Fe 330
IS: 5986 Fe 360
IS: 5986 Fe 410
A/SA 36
A/SA 238 Gr. A, B, C, D
A/SA 573 Gr. 58, 65
EN 10025 S 235 JR+AR, 275 JR+AR
EN 10025 S 235 JR+N, 275 JR+N
EN 10025 S 235 JO+N, 275 JO+N
EN 10025 S 235 J2+N, 275 J2+N
BS 4360 Gr. 43A, B
BS 4360 Gr. 43C
BS 4360 Gr. 43D
DIN 17100 RSt 37.2, St 44.2
JIS G 3101 SS 400, 490
IRS/LRS/ABS/GL/DNV Gr. A
LRS/ABS/GL/DNV Gr. B
LRS/ABS/GL/DNV Gr. D
DEAD SOFT QUALITY
NES 791 PART 1
API
API 5L Gr. A, B
API 5L x 42, 46, 52, 56
APL 5L x 60, 65, 70
HIGH TENSILE
IS: 2062 E 300
IS: 2062 E 350
IS: 2062 E 410
IS: 2062 E 450 Quality D
IS: 2062 E 450 Quality E
IS: 5986 Fe 490
IS: 5986 Fe 510
SAIL MA 300, 300
SAIL A 300 HI, 350 HI
SAIL A 410
SAIL MA 410 HI
SAIL MA 450
SAIL MA 450 HI
A/SA 572, Gr. 42, 50, 55
A/SA 573, Gr. 70
BS 4360, Gr. 50B
DIN 17100 St 52.3
EN 10025 S355 JR+N
EN 10025 S355 JO+N
EN 10025 S355 J2+N
GOST 09G25, 10G2S1-Cat 1
GOST 09G25, 10G2S1-Cat 2
GOST 09G25, 10G2S1-Cat 3
GOST 521, Gr. 10 KhSND
JIS G 3106 SM 490A
JIS G 3106 SM 490B
ABS AH32, AH36, DH32, DH36
ABS AH36, EH36
NCD 1431
BQ
IS: 2002 Gr. 1
IS: 2002 Gr. 1 (For fire box)
IS: 2002 Gr. 2
IS: 2002 Gr. 3
A/SA 515 Gr. 60, 65, 70
A/SA 516 Gr. 55, 60, 65, 70
A/SA 285 Gr. A, B, C
BS 1501/1/224 Gr. 400A, 430A
DIN 17155H1
EN 10028-2 P235GH, 265GH
EN 10028-3 P275N, P355NL1
A/SA 537 C1 1
BS 1501-1-224 Gr. 460A, 490A
EN 10028-3 P355 N, P355 NL1
Special Steel
SAIL HARD
SAIL HITEN AR 690
HOT SAW DISC
IRS M 41
A/SA 588 Gr. A
A/SA 204, Gr. A, B, C
DIN 17155 Gr. 15 Mo3
DMR 249 Gr. A
SAIL MA 550
SAIL MA 550 HI
SAIL MA 600
SAIL MA 600 HI
SAIL -FRS
Channels
Rourkela Steel Plant
IS: 2062/2006
ASTM-A-36M
SAILMA
300HI/350HI/410HI/450HI
Wheels
Lloyds Grades A, B, D
IS: 2002/1992
ASTM-A-285 M
Grade C
Dead Soft Quality
LO-Pearl
IS: 8500/1992
IS: 5986/1992
IS: 3502
ASTM-A-517
Grade F
IS: 3039/1988
SAPH 440
ASTM-A-537 M Cl I
ASTM-A-515/ 516 M
Grades- 60/65/70
BSK-46
API 5L grade
A, B, X 42
X46, X52, X56
X60, X65
DIN St 42.2/52.3
SAIL SPP 400/700
Angles
Bokaro Steel Plant
IS: 2062/2006
SAILMA
300HI/350HI
E38/ E34
IS: 8500/1992
SAILCOR/ HCRS
IRSM-41
BSK-46
SAPH-45
IS: 1977-
Fe 290/330/370
IS: 2002
IRS Gr. A
E-550, E-500, E-450
ASTM AA 36
JIS 3101 SS 4011
IS: 5986
DIN 17100
IS: 6240
Rolling and cutting tolerance for plates (as per IS 1852/85) Width
The tolerances on width of plate shall be as follows
Lengthmm) Width(mm) Thicknessmm) Tolerance on Width
Up to and including 8000
Up to and including 2000Up to including 20Over 20
- 0, +10 mm-0 , +15 mm
Up to and including 8000
Over 2000Up to and including 20Over 20
- 0, +0.5% of width -0 +20 mm
Over 8000 All widthsUp to and including 20Over 20
- 0, +0.2% of length-0, +0.3% of length
Note 1 : Plates over 20 mm in thickness may be supplied with either as rolled or gas-cut edges. In case of Bhilai plates, above
40 mm thick plates shall be supplied with flame cut edges. The tolerances on width in such cases shall be subject to
arrangement between the purchaser and the supplier.
Note 2 : In case plates below 20 mm in thickness are supplied in as- rolled condition the tolerances shall be mutually agreed
to between the purchaser and the supplier.
Note 3 : Plates from BSP can be supplied in trimmed condition, width tolerance for untrimmed plates will be (+) 100 mm (–)
mm
Thickness
The tolerances on thickness shall be as follows :
ThicknessTolerance in percentage of nominal
Thickness
Less than 8 mm +12.5, - 5.0
From 8 mm up to & including 12 mm +7.5, - 5.0
Over 12 mm null
The thickness shall be measured at the following points
(a) One at each corner of the plate.
(b) One in the middle of the width, and
(c) One in the middle of the length.
These measurements shall be 25 mm away from the edge and at points randomly chosen. The thickness measured at each of
these points shall satisfy the tolerances specified above.
Length (mm)Over
Length (mm) Up to and including
Thickness (mm)
Tolerance on length
- 2200Up to and including 20 Over 20
- 0, +10 mm - 0, +15 mm
2200 3000Up to and including 20Over 20
- 0, +0.5%- 0, +15 mm
3000 6300Up to and including 20Over 20
- 0, +0.5 %- 0, +0.5 %
6300 8000Up to and including 20Over 20
- 0, +35 mm- 0, +0.5 %
8000 -Up to and including 20Over 20
- 0, +35 mm- 0, +40 m
The tolerance for length of plates from 5 to 10 mm thickness when produced in continuous mill shall be as follows
Length(mm) Tolerance
Up to and including 2500 +25 mm, - 0 mm
Over 2500+1 percent of the length subject to a maximum of 70 mm, - 0 mm
Note : Plates over 32 mm in thickness may be supplied with either
as-rolled or gas-cut edges. In case of Bhilai plates, above 40 mm thick
plates shall be supplied with flame cut edges. The length tolerance in
such casesshall be subject to agreement between the purchaser
and the supplier.
Chemical Composition IS: 2062/2006
GradeDesignation
Quality
Ladle Analysis % Max C
Ladle Analysis % Max
Mn
Ladle Analysis % Max S
Ladle Analysis % Max P
Ladle Analysis % Max
S1
Carbon Equivalent (CE) Max
Method of Deoxidation
(1) (2) (3) (4) (5) (6) (7) (8) (9)
E 165 0.25 1.25 0.045 0.045 0.40 0.42 Semi Killed
E 250 A 0.23 1.50 0.045 0.045 0.40 0.42Semi Killed/Killed
E 250BR BO
0.22 1.50 0.045 0.045 0.40 0.41 Killed
E 250 C 0.20 1.50 0.040 0.040 0.40 0.39 Killed
E 300 A 0.20 1.30 0.045 0.045 0.45 0.45Semi Killed/Killed
E300 BR 0.20 1.30 0.045 0.045 0.45 0.45 Killed
E 300 BO 0.20 1.30 0.045 0.045 0.45 0.45 Killed
E 300 C 0.20 1.30 0.045 0.045 0.45 0.45 Killed
E 350 A 0.20 1.50 0.045 0.045 0.45 0.42Semi Killed/Killed
E 350 BR 0.20 1.50 0.045 0.045 0.45 0.42 Killed
E 350 BO 0.20 1.50 0.045 0.045 0.45 0.42 Killed
E 350 C 0.20 1.50 0.045 0.045 0.45 0.42 Killed
E 410 A 0.20 1.60 0.045 0.045 0.45 0.46Semi Killed/Killed
E 410 BR 0.20 1.60 0.045 0.045 0.45 0.46 Killed
E 410 BO 0.20 1.60 0.045 0.045 0.45 0.46 Killed
E 410 C 0.20 1.60 0.045 0.045 0.45 0.46 Killed
E 450 A 0.22 1.60 0.045 0.045 0.45 0.48Semi Killed/Killed
E 450 BR 0.22 1.60 0.045 0.045 0.45 0.48 Killed
E 550 A 0.22 1.65 0.020 0.025 0.50 0.50 Killed
E 550 BR 0.22 1.65 0.020 0.025 0.50 0.50 Killed
E 600 A 0.22 1.70 0.020 0.025 0.50 0.50Semi Killed/Killed
E 600 BR 0.22 1.70 0.020 0.025 0.50 0.50Semi Killed/Killed
E 650 A 0.22 1.70 0.015 0.025 0.50 0.52 Killed
E 650 BR 0.22 1.70 0.015 0.025 0.50 0.52 Killed
Specification Grade C % maxMn % max
P % max S % max
SAIL MA 300 0.25 1.50 0.055 0.055 Nb+V+Ti%=0.20 (max)
300 HI 0.20 1.50 0.040 0.040 Nb+V+Ti%=0.20 (max)
350 0.25 1.50 0.040 0.040 Nb+V+Ti%=0.20 (max)
350 HI 0.20 1.50 0.040 0.040 Nb+V+Ti%=0.20 (max)
410 0.25 1.5 0.055 0.055 Nb+V+Ti%=0.20 (max)
410 HI 0.20 1.5 0.040 0.040 Nb+V+Ti%=0.20 (max)
450 0.25 1.5 0.055 0.055 Nb+V+Ti%=0.20 (max)
450 HI 0.20 1.5 0.040 0.040 Nb+V+Ti%=0.20 (max)
550 0.22 1.65 0.025 0.010 Nb+V+Ti%=0.30 (max)
550 HI 0.22 1.65 0.025 0.010 Nb+V+Ti%=0.30 (max)
660 0.22 1.75 0.025 0.010 Cr+Ni+Mo+Cu% 0.50 (max)
660 HI 0.22 1.7 0.025 0.010 Cr+Ni+Mo+Cu% 0.50 (max)
Specification Grade C % max Mn % max P % max S % max Si % -
SAIL-FRS 0.20 1.5 0.040 0.040 1.0 Cr+Mo =1.000 Nb+V+Ti(max)
Note: Micro alloying elements like Nb, V, Ti or B shall be added singly or in combination and total micro alloying shall be as
indicated or as per mutual
agreement between SAIL & Purchaser.
IS: 2041 - Chemical Composition
Steel Plates for pressure vessels used at moderate and low temperature
Grade
C max
Si MnP
maxS
maxAl
(totaN
maxNb
maxV
maxTi
maxNb+V+Ti min
Cr max
Cu max
Mo max
Ni max
l) min
R 220
0.21
0.15-0.35
0.60-1.50
0.035
0.035
0.020
0.012
- - - - - - -
R 260
0.25
0.15-0.35
0.85-1.50
0.035
0.035
0.020
0.012
- - - - - - - -
R 275
0.16
0.40 max
0.80-1.50
0.025
0.015
0.020
0.012
0.05
0.05
0.03
0.050.30
0.30
0.08
0.50
R 355
0.18
0.50 max
1.10-1.70
0.025
0.015
0.020
0.012
0.05
0.10
0.03
0.120.30
0.30
0.08
0.50
H 235
0.16
0.35 max
0.60-1.20
0.025
0.015
0.020
0.012
0.02
0.02
0.03
0.060.30
0.30
0.08
0.30
H 265
0.2
0.40 max
0.80-1.40
0.025
0.015
0.020
0.012
0.02
0.02
0.03
0.060.30
0.30
0.08
0.30
H 295
0.2
0.40 max
0.90-1.50
0.025
0.015
0.020
0.012
0.02
0.02
0.03
0.060.30
0.30
0.08
0.30
H 355
0.22
0.60 max
1.10-1.70
0.025
0.015
0.020
0.012
0.02
0.02
0.03
0.060.30
0.30
0.08
0.30
Mechanical Properties
Grade
Yield Stress MPs
Min<=16
Yield Stress MPs Min >16 to 40 mm
Yield Stress MPs
Min>40 to 60 mm
Yield Stress MPs Min>60 to 100 mm
Tensile
Strength MPa
Elongation
percent on
Gauge Length 5.65/So min
Impact Energy (J) min
at a temperature
in Degree
C. of 20
Impact Energy (J) min
at a temperature in Degree C. of 0
Impact Energy (J) min
at a temperature in Degree C. of -20
Impact Energy (J) min at a temperature in Degree C. of -40
R 220 220 220 220 220415-540
21 50 40 27 20
R 260 260 260 260 260490-620
21 50 40 27 20
R 275 275 265 255 235390-510
23 80 70 50 40
R 355 355 345 335 315490-640
21 80 70 50 40
H 235 235 225 215 200360-480
24 40 34 27 -
H 265 265 255 245 215410-530
22 40 34 27 -
H 295 295 290 285 260460-580
21 40 34 27 -
H 355 355 345 335 315510-650
20 40 34 27 -
Mechanical Properties: IS: 2062/2006
Grade Designa
tion
Quality
Tensile Strength Rm Mpa
Yield Stress<
20
Yield Stress2
0-40
Yield Stress>40
Percentage
Elongation A at
Internal Bend
Impact Test
Internal Bend
Impact Test
Charpy
Impact
Charpy
Impact
Gauge Length L=5.65 VS Min
Charpy(See
Note 3 &
4)<25
Charpy(See
Note 3 & 4) >25
Test(See Note 2)Temp
Degree C.
Test(See
Note 2)Min
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
E-165 290 165 23 2t - - -
E-250 A 410 250 240 230 23 2t 3t - -
E-250 BR 410 250 240 230 23 2t 3t RT 27
E-250 BO 410 250 240 230 23 2t 3t 0 27
E-250 C 410 250 240 230 23 2t 3t (-)20 27
E-300 A 440 300 290 280 22 2t - - -
E-300 BR 440 300 290 280 22 2t - RT 27
E-300 BO 440 300 290 280 22 2t - 0 27
E-300 C 440 300 290 280 22 2t -(-) 20
27
E-350 A 490 350 330 320 22 2t - - -
E-350 BR 490 350 330 320 22 2t - RT 27
E-350 BO 490 350 330 320 22 2t - 0 27
E-350 C 490 350 330 320 22 2t -(-) 20
27
E-410 A 540 410 390 380 20 2t - - -
E-410 BR 540 410 390 380 20 2t - RT 25
E-410 BO 540 410 390 380 20 2t - 0 25
E-410 C 540 410 390 380 20 2t -(-) 20
25
E-450 A 570 450 430 420 22 2.5t - - -
E-450 BR 570 450 430 420 22 2.5t - RT 20
E-450 BO 570 450 430 420 22 2.5t - 0 20
E-450 C 570 450 430 420 22 2.5t -(-) 20
20
E-550 A 650 550 530 520 12 3.0t - - -
E-550 BR 650 550 530 520 12 3.0t - RT 15
E-600 A 730 600 580 570 12 3.5t - - -
E-600 BR 730 600 580 570 12 3.5t - RT 15
E-650 A 780 650 630 620 12 4.0t - - -
E-650 BR 780 650 630 620 12 4.0t - RT 15
Mechanical Properties: IS: 2062/2006
Specification
Grade
Yield Strength MPa
min<20
Yield Strength MPa
min 20-40
Ultimate Tensile
Strength MPa min
>40
Elongation %
min GL 5.65 So
Internal Diamet
er of bend
Impact Temp.
Energy
value
SAIL MA 300 300 440-560 20 3T
300HI
300 440-560 21 3T
350 350 490-610 20 3T
350HI
350 490-610 21 3T
410 410 540-660 19 3T
410HI
410 540-660 20 3T
450 450 570-720 18 3T
450HI
450 570-720 19 3T
550 550 650 15 3.5T - -
550HI
550 650 15 3.5T 20 15
600 600 730 15 3.5T - -
600HI
600 730 15 3.5T 0 20
SAIL FRS 300 450 20 1.5T
Chemical Composition
Specification Grade C % max Mn % max P % max S % max Si % max CE
ASTM A-36 0.25 0.80-1.20 0.04 0.05 0.15-0.40
Specification Grade C % max Mn % max P % max S % max CE
IS: 5986:2002 Fe 290 0.12 0.60 0.040 0.040 -
* Fe 330 0.15 0.80 0.040 0.040 -
Fe 360 0.17 1.00 0.040 0.040 -
Fe 410 0.20 1.20 0.040 0.040 0.42
Fe 490 0.20 1.50 0.040 0.040 0.45
Fe 510 0.20 1.50 0.040 0.040 0.45
Nb+V+Ti+B 0.20 max
* under revisionChemical Composition
Specification Grade C % maxMn % max
P % max
S % max
Si % max
CE
ASTM- A-588 M
A 0.190.80-1.25
0.040 0.0500.30- 0.65
Al 0.02 min, Cr 0.40-0.65, Ni 0.40 max, Cu 0.25-0.40, V 0.02-0.10
DIN 17100ST 52.3
0.20-0.22 1.60 0.040 0.040 0.55 Al 0.02 min
HCRS (Cu+P) 0.150.25-0.8
0.07-0.15
0.030.28-0.50
Cu 0.2 min
SAILCOR (IRS M-41)
0.10 0.25-0.450.075-0.140
0.03-0.60
Al 0.03 max Cr 0.35-0.60 Ni 0.20-0.47 Cu 0.30-0.60 V 0.05 max
IS: 2002/1992
1 0.180.50-1.20
0.035 0.0400.15-0.35
0.44 Cu 0.10% max
2 0.200.50-1.20
0.035 0.0400.15-0.35
0.44 Al 0.022% max
3 0.220.50-1.20
0.035 0.0400.15-0.35
0.44
ASTM-A-285 M
C 0.28 0.90 0.035 0.035
ASTM-A- 515M
60 0.24/0.27 0.90 0.035 0.0350.15-0.40
Al 0.02% max
65 0.28/0.31 0.90 0.035 0.0350.15- 0.40
70 0.31/0.33 1.20 0.035 0.0350.15- 0.40
ASTM-A-516 55 0.18/0.220.60-0.90
0.035 0.035
65 0.24/0.280.85-1.20
0.035 0.035
70 0.27/0.300.85-1.20
0.035 0.035
- For each reduction of 0.10% of C below the specified max an increase of 0.60% of Mn above the specified max is permitted up to 1.50%. - Grade 60 plates, Mn 0.85-1.20 for thickness <=12.5 mm - Heats will be micro alloyed for orders requiring impact test
ASTM-A-537M
Cl 1 0.240.7-1.60
0.035 0.0350.15-0.50
Micro alloyed with Nb/V if required
Al 0.02 min, Cr 0.25 max, Ni 0.25 max, Cu 0.35 max, Mo 0.08 max
DIN 17155 H1 0.160.40-1.20
0.035 0.030 0.35
Al 0.02% min, Cr 0.25% max, Ni 0.30% max, Cu 0.30% max, Nb 0.01% max, V 0.03% max, Ti 0.03% max, Mo 0.10% max
Chemical Composition
SpecificationGrad
e
Yield Strength MPa
Min
Ultimate
tensile Strength MPa
Min
--
Elongation % min GL 5.65
So
--- ----
Internal diamete
r of bend
----- ------
ASTM-A-36 250400-550
200 mm-18 50 mm-21
<12 mm
>12
IS: 5986:2002 *
Fe 290
180290-400
30 Close T
IS: 5986:2002 *
Fe 330
205330-440
28 Close T
IS: 5986:2002 *
Fe 360
235360-470
28 T 2t
IS: 5986:2002 *
Fe 410
255410-520
24 2t 3t
IS: 5986:2002 *
Fe 490
335490-610
22 2t 2t
IS: 5986:2002 *
Fe 510
355510-620
20 2t 2t
ASTM-A-588 M 200mm50mm
<20<25
>25<40
A 345 485 16 19 T 1.5T 2t
DIN 17100ST 52.3
<16 mm
>16<40
>40>63
355 345 335 490-630 18
Charpy Impact energy 27J at -20
SAILCOR (IRSM-41)HCRS(Cu+P)
340 480 22 T
<16 mm
>16<40
>40 >60
UTS
IS 2002/1992 1 235 225 215 360-480 24 2T
2 265 255 245 410-530 22 2T
3 290 285 280 460-580 21 3T
200 mm
50 mm
ASTM-A-285 M C 205385-515
23 27
ASTM-A-515 M 60 220415-550
21 25
65 240450-585
19 23
70 260485-620
17 21
ASTM-A516 M 55 205380-515
23 27
60 220415-550
21 25
65 240450-585
19 23
70 260485-620
17 21
Charpy Impact energy 18 J for Gr 60 & 65 at - 51 and 20J
for Gr 70 at - 46 Degree C. for - 25 mm:
18J for Gr 60 & 65 at - 46 and 20J for Gr 70 at
- 40 for >25 <50
ASTM-A-537 MClass I
345485-620
18 22
DIN 17155 HI235 for <16mm
225 for >16<40 mm
360-480
24
Charpy Impact energy 31J at 0 Degree C.
For ASTM-A-588 M/285 M/204 M/ 515 M/ 516 M/ 537 M & DIN 17100
Bend Test is a supplementary requirement
* under revisionChemical Composition
Specification
Grade C % maxMn % max
P % max
S % max
Si % max
CE
ASTM-A-204 M
B 0.20/0.23 0.90 0.035 0.0350.15- 0.40
Mo 0.45 - 0.60%
ASTM-A -517
F 0.1-0.2 0.6-1.0 0.035 0.0350.15-0.35
Ni 0.7-1.0 Cr 0.4-0.65 Mo 0.4-0.6 V 0.03-0.08 Cu 0.15- 0.50 Bo 0.0005-0.0006
API-5L A 0.22 0.90 0.030 0.030
B 0.26 1.20 0.030 0.030
X-42 0.26 1.30 0.030 0.030
X-46 0.28 1.40 0.030 0.030
X-52 0.28 1.40 0.030 0.030
X-56 0.26 1.40 0.030 0.030
X-60 0.26 1.40 0.030 0.030
X-65 0.26 1.45 0.030 0.030
X-70 0.26 1.65 0.03 0.03
Nb+V+Ti<0.15%
IS: 3039/1988
I 0.23 * 0.040 0.040 ** 0.42 ***
* Mn content not less than 2.5 times Carbon content if thickness >12.5 mm.** Si 0.10-0.35% if killed quality otherwise up to 12.5 mm thickness. *** Al min 0.01%
II 0.21 0.70-1.4 0.040 0.0400.10-0.35
III 0.18 0.70-1.5 0.040 0.0400.19-0.50
*
* Al min 0.015%
Lloyds Grade
A 0.20-0.232.5xc% min
0.035 0.035 0.50 0.40
B 0.21 0.80min 0.035 0.035 0.35 0.40
For Gr B Mn 0.60% min if impact tested.
SAILHARD 0.23 1.6 0.050 0.050 0.50
Al 0.10 max
Cr 0.65 max Nb+V+Ti 0.15 max
GOST 19282 09G2S 0.12 1.3-1.7 0.035 0.0400.5-0.8
10G2S1 0.12 1.3-1.65 0.035 0.0400.8-1.1
Al 0.050 max Cr 0.30 max Ni 0.30 max Cu 0.30 max Ti 0.03 max N 0.008 max
Chemical Composition
Specification Grade C % max Mn % maxP % max
S % max
Si % max
others
SAIL SPP 400Hardox 400
0.20 1.70 0.02 0.010.10-0.70
Cr : 0.80 maxMo:0.80 max
SAIL SPP 700Weldox 700E
0.21 1.4 0.02 0.01 0.40Cr : 0.5 Mo : 0.45V : 0.08
SAIL HITEN 690 AR 0.22 1.60 0.025 0.015 0.60
Al - 0.02 maxV - 0.20 maxTi - 0.02 maxNb - 0.050 max
Mechanical Properties
SpecificationGrad
eYield Strength
MPa MinUltimate Tensile
Strength MPa MinElongation % min GL
5.65Internal diameter
of bend
ASTM-A-204 M
200mm50mm
<25mm>25< 40 mm
B 275 485 -620 17 21 1.5T 2T
ASTM-A-517 F 690 795-930 16
API 5L A 207 331 25
B 241-448 414-7581.944A 0.2/ U0.9 (GL:50.8 mm)
X-42 290-496 414-758A :Cross sectional area in mm2
X-46 317-524 434-758U :Minimum UTS in MPa
X-52 359-531 455-758
X-56 386-544 490-758
X-60 414-565 517-758
X-65 448-600 531-758
X-70 483-629 564-758
IS 3039/1988< 25mm >25<50mm
Lloyds Grade I230220
400-900 22
II235235
400-900 22
III235235
400-900 22
A 235 400-490 22
B 235 400-490 22
Impact 27J at 0°C for >25mm
Mechanical Properties
Specification
GradeYield
Strength MPa Min
- -- ---
Ultimate Tensile Strength MPa
Min
----
Elongation % min GL 5.65
S0
-----
Internal diamete
r of bend
SAILHARD
Hardness - 200 BHN (Min)
GOST 19282
8 to<10
10 to <20
>20 <32
>32 <40
8 to<10
10 to <20
>20 <32
>32 <40
09G2S 490 470 460 450 345 325 305 285
10G2S1 490 480 470 450 345 325 325 325
Elong 21, Bend Test- 2T, Charpy Impact energy 59 J min at +20.Impact for category 3 only
DSQ LO-Pearl
245 375 25 3T
304 for t<6mm
SAIL SUPER FORM
SAPH 45/440
294 for t = 6-8 mm
HCRS Cu-P 340 480 21
SAIL SPP 400
9001100
10
SAIL SPP 700
620725-860
16
SAIL HITEN 690 AR
550 690 15 3.5T
Note : The mechanical properties specified in API Grades are for pipes only. HRC/Plate properties are to be mutually agreed
upon by the producers & pipe manufacturers. The chemistry and mechanical properties of ABS grade Plates.
Grade Chemistry Tensile Strength
AC 0.21, Mn 2.5 x C% minS, P 0.035Al 0.02 min, CE 0.040
YS 235UTS 400-520Impact >50 mm 34J/RT
BC 0.21, Mn 0.80 minS, P 0.035Al 0.02 min, CE 0.040
YS 235UTS 400-520Impact >25 mm 27J/0°
CC 0.21, Mn 0.60 minS, P 0.035Al 0.03 min, CE 0.040
YS 315UTS 400-520Impact 27J/–2° for all thicknesses
AH 32 DH 32 EH 32
C 0.18, Mn 0.70-1.60Nb 0.02-0.05,S 0.035, P 0.035V 0.05-0.10, Ti 0.02 max
YS 315Imp AH 32 0°C 34 JDH 32 –20°C 34 JEH 32 –40°C 34 J
AH 36 DH 36 EH 36
C 0.18Mn 0.70-1.60S 0.035, P 0.035, Nb 0.02-0.05V 0.05-0.10, Ti 0.02 max
YS 355UTS 490-620Imp AH 36 0°C 34 JDH 36 –20°C 34 JEH 36 –40°C 34 J
Mechanical Properties
Processing of plate orders for Home Sales through Vacuum Degassing (VD)/Isothermal/normal route as per customer requirements.
Category Requirement:GradeRequirement:
Specifications/Sub Grades
Process: Vacuum
Degassing ( VD) (Ref. A20/A20
(Ref. A20/A20 M:07 CI
5.3.4 & S1)
Process: Isothermal(Ref. A20/A20 M:07 CI
5.3.4 & S1)
Process: Normal
Mild
IS 2062 E 250 A, B, C, A/SA 283 A/SA 36, BS4360 Gr 43A, BS/DIN EN 10025 S235,275 JIS G 3101 SS 400, DIN 17100 RSt 37.2, 44.2 Other Equivalent grades
>=50 mm 40 to <50 mm All grades with UT
<40 mm All grades
Boiler Qty (Noamal strength)
IS 2002/1,2,3, IS2041/1,2 A/SA 515 & 516 Grades A/SA 285
>=50 mm 40 to <50 mm<40 mm
DIN 17155 HI, EN 10028 2-P 235 GH, P265GH EN 10028-2-P275
All thickness
- -
Boiler Quality (High Strength)
BS 1501-1 BS EN 10028-2-P295GH & 355GH BS EN 10028-3-P355
All thickness
- -
A/SA 537 Class 1, IS2041/3
>=50 mm40 to <50 mm
<40 mm<40 mm
Boiler Qlty. (Spl) A/SA 204, SAIL FRSAll thickness
- -
High Tensile
IS 2062 E 300, 350, 410 Sailma 300, 300HI/350,350HI/410, 410HI ASTM A 572 Gr 42, 50,DIN 17100 St 52.3 BS/DIN EN S355 JO, JR,J2, NL GOST 9G2S,10G2S1, BS4360 Gr 50
>=50 mm 40 to <50 mm <40 mm
Special
API, DMR, SAIL HITEN,SAILHARD, SAILMA 450 550, 600 SAILMA 450HI 550HI,
All thickness -
600HI, HT 750 IS 2062 E 450 D, E A 588, A 242, GOST5521 Hot Saw Disc
UT All grades All specifications/Sub grades
>=50 mm 40 to <50 mm<40 mm
IMPACT All gradesAll specifications/Sub grades
null
SPL TDC All gradesAll specifications/sub grades
null
Normalised Plate
As per mandatory requirement of the specification or as per agreed TDC
Normalising Rolling
As per requirement of the customer
Chemical Composition
Specification Grade C % maxMn % max
P % max
S % max
Si % max
CE
ASTM- A-588 M
A 0.190.80-1.25
0.040 0.0500.30- 0.65
Al 0.02 min, Cr 0.40-0.65, Ni 0.40 max, Cu 0.25-0.40, V 0.02-0.10
DIN 17100ST 52.3
0.20-0.22 1.60 0.040 0.040 0.55 Al 0.02 min
HCRS (Cu+P) 0.150.25-0.8
0.07-0.15
0.030.28-0.50
Cu 0.2 min
SAILCOR (IRS M-41)
0.10 0.25-0.450.075-0.140
0.03-0.60
Al 0.03 max Cr 0.35-0.60 Ni 0.20-0.47 Cu 0.30-0.60 V 0.05 max
IS: 2002/1992 1 0.180.50-1.20
0.035 0.0400.15-0.35
0.44 Cu 0.10% max
2 0.200.50-1.20
0.035 0.0400.15-0.35
0.44 Al 0.022% max
3 0.220.50-1.20
0.035 0.0400.15-0.35
0.44
ASTM-A-285 M
C 0.28 0.90 0.035 0.035
ASTM-A- 515M
60 0.24/0.27 0.90 0.035 0.0350.15-0.40
Al 0.02% max
65 0.28/0.31 0.90 0.035 0.0350.15- 0.40
70 0.31/0.33 1.20 0.035 0.0350.15- 0.40
ASTM-A-516 55 0.18/0.220.60-0.90
0.035 0.035
65 0.24/0.280.85-1.20
0.035 0.035
70 0.27/0.300.85-1.20
0.035 0.035
- For each reduction of 0.10% of C below the specified max an increase of 0.60% of Mn above the specified max is permitted up to 1.50%. - Grade 60 plates, Mn 0.85-1.20 for thickness <=12.5 mm - Heats will be micro alloyed for orders requiring impact test
ASTM-A-537M Cl 1 0.240.7-1.60
0.035 0.0350.15-0.50
Micro alloyed with Nb/V if required
Al 0.02 min, Cr 0.25 max, Ni 0.25 max, Cu 0.35 max, Mo
0.08 max
DIN 17155 H1 0.160.40-1.20
0.035 0.030 0.35
Al 0.02% min, Cr 0.25% max, Ni 0.30% max, Cu 0.30% max, Nb 0.01% max, V 0.03% max, Ti 0.03% max, Mo 0.10% max
Chemical Composition
Specification GradeYield
Strength MPa Min
Ultimate tensile
Strength MPa Min
--Elongation % min GL 5.65 So
--- ----Internal
diameter of bend
ASTM-A-36 250 400-550200 mm-18 50 mm-21
<12 mm >12
IS: 5986:2002 *Fe 290
180 290-400 30 Close T
IS: 5986:2002 *Fe 330
205 330-440 28 Close T
IS: 5986:2002 *Fe 360
235 360-470 28 T 2t
IS: 5986:2002 *Fe 410
255 410-520 24 2t 3t
IS: 5986:2002 *Fe 490
335 490-610 22 2t 2t
IS: 5986:2002 *Fe 510
355 510-620 20 2t 2t
ASTM-A-588 M 200mm 50mm<20<25
A 345 485 16 19 T 1.5T
DIN 17100ST 52.3
<16 mm>16<40
>40>63
355 345 335 490-630 18
SAILCOR (IRSM-41)HCRS(Cu+P)
340 480 22 T
<16 mm>16<40
>40 >60
UTS
IS 2002/1992 1 235 225 215 360-480 24 2T
2 265 255 245 410-530 22 2T
3 290 285 280 460-580 21 3T
200 mm
50 mm
ASTM-A-285 M C 205385-515
23 27
ASTM-A-515 M 60 220415-550
21 25
65 240450-585
19 23
70 260485-620
17 21
ASTM-A516 M 55 205380-515
23 27
60 220415-550
21 25
65 240450-585
19 23
70 260485-620
17 21
Charpy Impact energy 18 J for Gr 60 & 65 at - 51 and 20J
for Gr 70 at - 46 Degree C. for - 25 mm:
18J for Gr 60 & 65 at - 46 and 20J for Gr 70 at
ASTM-A-537 MClass I
345 485-620 18 22
DIN 17155 HI235 for <16mm
225 for >16<40 mm
360-480
24
Charpy Impact energy 31J at 0 Degree C.
For ASTM-A-588 M/285 M/204 M/ 515 M/ 516 M/ 537 M & DIN 17100
Bend Test is a supplementary requirement
* under revision
Chemical Composition
Specification Grade C % maxMn % max
P % max
S % max
Si % max CE
ASTM-A-204 M
B 0.20/0.23 0.90 0.035 0.035 0.15- 0.40
Mo 0.45 - 0.60%
ASTM-A -517 F 0.1-0.2 0.6-1.0 0.035 0.035 0.15-0.35
Ni 0.7-1.0 Cr 0.4-0.65 Mo 0.4-0.6 V 0.03-0.08 Cu 0.15- 0.50 Bo 0.0005-0.0006
API-5L A 0.22 0.90 0.030 0.030
B 0.26 1.20 0.030 0.030
X-42 0.26 1.30 0.030 0.030
X-46 0.28 1.40 0.030 0.030
X-52 0.28 1.40 0.030 0.030
X-56 0.26 1.40 0.030 0.030
X-60 0.26 1.40 0.030 0.030
X-65 0.26 1.45 0.030 0.030
X-70 0.26 1.65 0.03 0.03
Nb+V+Ti<0.15%
IS: 3039/1988
I 0.23 * 0.040 0.040 ** 0.42 ***
* Mn content not less than 2.5 times Carbon content if thickness >12.5 mm.** Si 0.10-0.35% if killed quality otherwise up to 12.5 mm thickness. *** Al min 0.01%
II 0.21 0.70-1.4 0.040 0.040 0.10-0.35
III 0.18 0.70-1.5 0.040 0.040 0.19-0.50 *
* Al min 0.015%
Lloyds Grade A 0.20-0.232.5xc% min
0.035 0.035 0.50 0.40
B 0.21 0.80min 0.035 0.035 0.35 0.40
For Gr B Mn 0.60% min if impact tested.
SAILHARD 0.23 1.6 0.050 0.050 0.50
Al 0.10 max
Cr 0.65 max Nb+V+Ti 0.15 max
GOST 19282 09G2S 0.12 1.3-1.7 0.035 0.040 0.5-0.8
10G2S1 0.12 1.3-1.65 0.035 0.040 0.8-1.1
Al 0.050 max Cr 0.30 max Ni 0.30 max Cu 0.30 max Ti 0.03 max N 0.008 max
Chemical Composition
Specification Grade C % max Mn % maxP % max
S % max
Si % max
others
SAIL SPP 400 Hardox 400 0.20 1.70 0.02 0.010.10-0.70
Cr : 0.80 maxMo:0.80 max
SAIL SPP 700 Weldox 700E 0.21 1.4 0.02 0.01 0.40Cr : 0.5 Mo : 0.45V : 0.08
SAIL HITEN 690 AR 0.22 1.60 0.025 0.015 0.60
Al - 0.02 maxV - 0.20 maxTi - 0.02 maxNb - 0.050 max
Mechanical Properties
SpecificationGrad
eYield Strength MPa
MinUltimate Tensile Strength MPa
MinElongation % min GL 5.65
Internal diameter of
ASTM-A-204 M200mm50mm
<25mm>25< 40 mm
B 275 485 -620 17 21 1.5T 2T
ASTM-A-517 F 690 795-930 16
API 5L A 207 331 25
B 241-448 414-7581.944A 0.2/ U0.9 (GL:50.8 mm)
X-42 290-496 414-758A :Cross sectional area in mm2
X-46 317-524 434-758 U :Minimum UTS in MPa
X-52 359-531 455-758
X-56 386-544 490-758
X-60 414-565 517-758
X-65 448-600 531-758
X-70 483-629 564-758
IS 3039/1988< 25mm >25<50mm
Lloyds Grade I230220
400-900 22
II235235
400-900 22
III235235
400-900 22
A 235 400-490 22
B 235 400-490 22
Impact 27J at 0°C for >25mm
Mechanical Properties
Specification GradeYield
Strength MPa Min
- -- ---
Ultimate Tensile
Strength MPa Min
----Elongation % min GL 5.65
S0
SAILHARDHardness - 200 BHN (Min)
GOST 19282 8 to<1010 to <20
>20 <32
>32 <40
8 to<1010 to <20
>20 <32
09G2S 490 470 460 450 345 325 305
10G2S1 490 480 470 450 345 325 325
Elong 21, Bend Test- 2T, Charpy Impact energy 59 J min at +20.Impact for category 3 only
DSQ LO-Pearl 245 375 25
304 for t<6mm
SAIL SUPER FORM
SAPH 45/440294 for t = 6-8 mm
HCRS Cu-P 340 480 21
SAIL SPP 400 900 1100 10
SAIL SPP 700 620725-860
16
SAIL HITEN 690 AR
550 690 15
Note : The mechanical properties specified in API Grades are for pipes only. HRC/Plate properties are to be mutually agreed
upon by the producers & pipe manufacturers. The chemistry and mechanical properties of ABS grade Plates.
Grade Chemistry Tensile Strength
AC 0.21, Mn 2.5 x C% minS, P 0.035Al 0.02 min, CE 0.040
YS 235UTS 400-520Impact >50 mm 34J/RT
BC 0.21, Mn 0.80 minS, P 0.035Al 0.02 min, CE 0.040
YS 235UTS 400-520Impact >25 mm 27J/0°
CC 0.21, Mn 0.60 minS, P 0.035Al 0.03 min, CE 0.040
YS 315UTS 400-520Impact 27J/–2° for all thicknesses
AH 32 DH 32 EH 32
C 0.18, Mn 0.70-1.60Nb 0.02-0.05,S 0.035, P 0.035V 0.05-0.10, Ti 0.02 max
YS 315Imp AH 32 0°C 34 JDH 32 –20°C 34 JEH 32 –40°C 34 J
AH 36 DH 36 EH 36
C 0.18Mn 0.70-1.60S 0.035, P 0.035, Nb 0.02-0.05V 0.05-0.10, Ti 0.02 max
YS 355UTS 490-620Imp AH 36 0°C 34 JDH 36 –20°C 34 JEH 36 –40°C 34 J
Mechanical Properties
Processing of plate orders for Home Sales through Vacuum Degassing (VD)/Isothermal/normal route as per customer requirements.
Category Requirement:GradeRequirement: Specifications/Sub
Grades
Process: Vacuum Degassing ( VD) (Ref. A20/A20 (Ref. A20/A20
M:07 CI 5.3.4 & S1)
Process: Isothermal(Ref. A20/A20 M:07 CI
5.3.4 & S1)
Mild
IS 2062 E 250 A, B, C, A/SA 283 A/SA 36, BS4360 Gr 43A, BS/DIN EN 10025 S235,275 JIS G 3101 SS 400, DIN 17100 RSt 37.2, 44.2 Other Equivalent grades
>=50 mm 40 to <50 mm All grades with UT
Boiler Qty (Noamal strength)IS 2002/1,2,3, IS2041/1,2 A/SA 515 & 516 Grades A/SA 285
>=50 mm 40 to <50 mm
DIN 17155 HI, EN 10028 2-P 235 GH, P265GH EN 10028-2-P275
All thickness -
Boiler Quality (High Strength)BS 1501-1 BS EN 10028-2-P295GH & 355GH BS EN 10028-3-P355
All thickness -
A/SA 537 Class 1, IS2041/3 >=50 mm 40 to <50 mm <40 mm
Boiler Qlty. (Spl) A/SA 204, SAIL FRS All thickness -
High Tensile
IS 2062 E 300, 350, 410 Sailma 300, 300HI/350,350HI/410, 410HI ASTM A 572 Gr 42, 50,DIN 17100 St 52.3 BS/DIN EN S355 JO, JR,J2, NL GOST 9G2S,10G2S1, BS4360 Gr 50
>=50 mm 40 to <50 mm
Special
API, DMR, SAIL HITEN,SAILHARD, SAILMA 450 550, 600 SAILMA 450HI 550HI, 600HI, HT 750 IS 2062 E 450 D, E A 588, A 242, GOST5521 Hot Saw Disc
All thickness
UT All grades All specifications/Sub grades >=50 mm 40 to <50 mm
IMPACT All grades All specifications/Sub grades null
SPL TDC All grades All specifications/sub grades null
Normalised Plate
As per mandatory requirement of the specification or as per agreed TDC
Normalising Rolling
As per requirement of the customer