Download - 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


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


after Fracture A3, 4 min.t<3:

Gauge length

Lo=50 mm


after Fracture

A3,4 min.t<3: Gauge length

Lo=5.65 mm


after Fracture


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 -


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


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 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 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 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 BR 0.22 1.60 0.045 0.045 0.45 0.48 Killed


E 550 BR 0.22 1.65 0.020 0.025 0.50 0.50 Killed


E 600 BR 0.22 1.70 0.020 0.025 0.50 0.50 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


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%


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 Name

Tensile Strength

Rm2 max MPa


after Fracture

A3,4 min .t<3:

Gauge length

Lo=80 mm


after Fracture

A3, 4 min.t<3: Gauge length

Lo=50 mm


after Fracture


Lo=5.65 mm


after Fracture


Lo=50 mm



HR2 D Drawing 420 25 26 30 31

HR3 DDDeep Drawing

400 28 29 33 34


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



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 Name

Tensile Strength

Rm2 max MPa


after Fracture

A3,4 min .t<3:

Gauge length

Lo=80 mm


after Fracture A3, 4 min.t<3:

Gauge length

Lo=50 mm


after Fracture


Lo=5.65 mm


after Fracture


Lo=50 mm



HR2 D Drawing 420 25 26 30 31

HR3 DDDeep Drawing

400 28 29 33 34


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


Strength MPa min


min



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


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


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


± 0.05 ± 0.06


± 0.06 ± 0.07 ± 0.08


± 0.08 ± 0.09 ± 0.10


± 0.09 ± 0.10 ± 0.12


± 0.11 ± 0.12 ± 0.14


± 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


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


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


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


Dull FinishCold rolled, annealed and skin passed with 24 grit abrasive


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 :


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


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 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


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


- 0, +0.5 %- 0, +0.5 %


- 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


Mn

Ladle Analysis % Max S

Ladle Analysis % Max P


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 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


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 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 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 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 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


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


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


at a temperature in Degree C. of 0


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


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


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


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


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


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


Specification

GradeYield

Strength MPa Min

- -- ---


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


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



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



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



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


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


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



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


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