JIS G 3192-2005 ENG Section Steel

J IS JAPANESE I N DUSTR IAL STANDARD

Translated and Published by Japanese Standards Association

Dimensions, mass and permissible variations of hot rolled steel sections

I C s 77.140.70

Reference number : JIS G 3192 : 2005 (E)

PROTECTED BY COPYRIGHT 29 S

G 3192 : 2005

Foreword

This translation has been made based on the original Japanese Industrial Standard revised by the Minister of Economy, Trade and Industry through deliberations a t the Japanese Industrial Standards Committee, as the result of proposal for revision of Japanese Industrial Standard submitted by The Japan Iron and Steel Federation (JISF) with the draft being attached, based on the provision of Article 12 Clause 1 of the Industrial Standardization Law applicable to the case of revision by the provision of Article 14. Consequently JIS G 3192 : 2000 is replaced with this Standard. This revision has been made based on IS0 657-1 : 1989 Hot-rolled steel sections-Part 1: Equal-leg angles-Dim,en,.sions, I S 0 657-2 : 1989 Hot-rolled steel sections-Part 2: Unequal-leg angles-Dimensions, I S 0 657-5 : 1976 Hot-rolled steel sections-Part 5: Equal-leg angles and unequal-leg angles-Tolerances for metric and inch series, I S 0 657-1 1 : 1980 Hot-rolled steel sections-Part 11: Sloping flange channel sections (Met- ric series)-Dimensions and sectional properties, IS0 657-15 : 1980 Hot-rolled steel sections-Part 15: Sloping flange beam sections (Metric series)-Dimensions and sectional properties, IS0 657-16 : 1980 Hot-rolled steel sections-Part 16: Sloping flange column sectiom (metric series)-Dim,ensions and sectional properties, IS0 657-18 : 1980 Hot-rolled steel sections-Part 18: L sections for shipbuilding (metric series)-Dimensions, sectional properties and tolerances, IS0 657-19 : 1980 Hot-rolled steel sections-Part 19: Bulb f lats (metric series-Dimensions, sectional properties and tolerances and IS0 657-21 : 1983 Hot-rolled steel section,s-Part 21: T-section,s with equal depth, an,d flange width,-Dirn,ensions for the purposes of making it easier to compare this Standard with International Standards; to prepare Japanese Industrial Standard conforming with International Standards; and to propose drafts of International Standards which are based on Japa- nese Industrial Standard. Attention is drawn to the possibility that some parts of this Standard may conflict with a patent right, application for a patent after opening t o the public, utility model right or application for registration of utility model after opening to the public which have technical properties. The relevant Minister and the Japanese Industrial Standards Committee are not responsible for identifying the patent right, application for a patent after opening to the public, utility model right or application for registration of utility model after opening to the public which have the said technical properties.

Date of Establishment: 1954-07-30

Date of Revision: 2005-07-20

Date of Public Notice in Official Gazette: 2005-07-20

Investigated by: Japanese Industrial Standards Committee

Standards Board

Technical Committee on Iron and Steel

JIS G 3192 : 2005, First English edit ion published in 2006-03

Translated aiid published by: Japanese Standards Association 4-1-24, Altasaka, Minato-ku, Tokyo, 107-5440 JAPAN

In the event of any doubts arising as to the contents, the original JIS is to be the final authority.

O JSA 2006 All rights reserved. Unless otherwise specified, no part of this publication inay be reproduced or utilized iii any form or by a n y ineans, electronic or mechanical, including pliotocopying and microfilin, without permission in writing froin the piiblisher.

Printed in Japan KWAT

PROTECTED BY COPYRIGHT

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Contents

G 3192 : 2005

Page Introduction ..................................................................................................................

Scope ....................................................................................................................

Normative reference ..........................................................................................

Sectional shape and classification ...................................................................

Expression of size ..............................................................................................

Standard dimensions .........................................................................................

Shape and dimensional tolerances ..................................................................

Mass .....................................................................................................................

Tolerance on mass .............................................................................................

Appearance ..........................................................................................................

Annex 1 (normative)

Annex 2 (normative)

Annex 3 (normative)

Annex 4 (normative)

Annex 5 (normative)

Annex 6 (normative)

Annex 7 (normative)

Annex 8 (normative)

Annex 9 (normative)

Hot-rolled steel sections-Part 1: Equal-leg angles- Dimensions ............................................................................

Hot-rolled steel sections-Part 2: Unequal-leg angles-Dimensions .............................................................

Hot-rolled steel sections-Part 3: Equal-leg angles and unequal-leg angles-Tolerances .................................

Hot-rolled steel sections-Part 4: Sloping flange channel sections-Dimensions and sectional properties ..............................................................................

Hot-rolled steel sections-Part 5: Sloping flange I-sections-Dimensions and sectional properties ............

Hot-rolled steel sections-Part 6: Sloping flange column sections-Dimensions and sectional properties ..............................................................................

Hot-rolled steel sections-Part 7: L-sections for shipbuilding-Dimensions, sectional properties and tolerances ..............................................................................

Hot-rolled steel sections-Part 8: Bulb flats- Dimensions. sectional properties and tolerances ............

Hot-rolled steel sections-Part 9: T-sections with equal depth and flange width-Dimensions ....................

Annex 10 (informative) Comparison table between JIS and corresponding International Standards .................................................

1

1

2

2

3

3

3

6

7

7

19

24

30

33

35

37

39

43

47

49


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JAPANESE INDUSTRIAL STANDARD JIS G 3192 : 2005

Dimensions, mass and permissible variations of hot rolled steel sections

Introduction This Japanese Industrial Standard has been prepared based on the first edition of IS0 657-1 Hot-rolled steel sections-Part 1: Equal-leg angles-Dimensions published in 1989, IS0 657-2 Hot-rolled steel sections-Part 2: Unequal-leg angles- Dimensions published in 1989, IS0 657-5 Hot-rolled steel sections-Part 5: Equal- leg angles and unequal-leg angles-Tolerances for metric and inch series published in 1976, IS0 657-11 Hot-rolled steel sections-Part 11: Sloping flange channel sections (Metric series)-Dimensions and sectional properties published in 1980, IS0 657- 15 Hot-ro l led steel sections-Part 15: S l o p i n g f l a n g e b e a m sect ions (Metr ic series)-Dimensions and sectional properties published in 1980, IS0 657-16 Hot-rolled steel sections-Part 16: Sloping flange column sections (metric series)-Dimensions and sectional properties published in 1980, IS0 657-18 Hot-rolled steel sections- Part 18: L sections for shipbuilding (metric series)-Dimensions, sectional properties and tolerances published in 1980, IS0 657-19 Hot-rolled steel sections-Part 19: Bulb flats (metric series)-Dimensions, sectional properties and tolerances published in 1980 and IS0 657-21 Hot-rolled steel sections-Part 21: T-sections with equal depth and flange width-Dimensions published in 1983 with some modifications of the technical contents. In the text of this Standard, items described in the former Standard have been specified. In the Annexes, corresponding International Standards are specified without modifying the technical contents.

The portions given sidelines or dotted underlines are the matters in which the contents of the original International Standards have been modified. A list of modifications with the explanations is given in Annex 10 (informative).

1 Scope This Standard specifies the dimensions, mass and their tolerances of hot rolled steel sections a s well a s the appearance, shapes and permissible variations thereof. The scope of this Standard and the choice of specified items in this Stan- dard shall be specified in respective product standards or in accordance with the agreement between the purchaser and the supplier.

Unless otherwise specified, the text of this Standard shall be applied, however, the Annexes may be applied in place of the text according t o the agreement between the purchaser and the supplier.

The International Standards corresponding to this Standard are as follows.

Remarks :

In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standards and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/IEC Guide 21.

I S 0 657-1 : 1989 Hot-rolled steel sections-Part 1: Equal-leg angles- Dimensions (MOD)

I S 0 657-2 : 1989 Hot-rol led steel sections-Part 2: U n e q u a l - l e g angles-Dimensions (MOD)


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2 G 3192 : 2005

IS0 657-5 : 1976 Hot-rolled steel sections-Part 5: Equal-leg angles und unequul-leg ungles-Tolerunces for metric und inch series (MOD)

IS0 657-1 1 : 1980 Hot-rolled steel sections-Part 11: Sloping flange channel sections (Metric series)-Dimensions and sectional properties (MOD)

IS0 657-15 : 1980 Hot-rolled steel sections-Part 15: Sloping flange beurn sections (Metric series)-Dimensions a n d sectional properties (MOD)

IS0 657-16 : 1980 Hot-rolled steel sections-Part 16: Sloping flange column sections (metric series)-Dimensions and sectional properties (MOD)

IS0 657-18 : 1980 Hot-rolled steel sections-Part 18: L sections for shipbuilding (metric series)-Dimensions, sectionul properties and tolerances (MOD)

IS0 657-19 : 1980 Hot-rolled steel sections-Part 19: Bulb flats (metric series)-Dimensions, sectional properties and tolerances (MOD)

IS0 657-21 : 1983 Hot-rolled steel sections-Purt 21: T-sections with equal depth and flange width-Dimensions (MOD)

2 Normative reference The following standard contains provisions which, through reference in this text, constitute provisions of this Standard. The most recent edition of the standard indicated below shall be applied.

JIS Z 8401 Guide to the rounding of numbers

3 Sectional shape and classification and their classification shall be as given in table 1.

The sectional shapes of the steel sections

Table 1 Sectional shape of steel sections and classification

I Classification I Sectional shape diagram I

Unequal-legs and unequal thickness

I-sections


3 G 3192 : 2005

Table 1 (concluded)

Classification I Sectional shape diagram

Channels

Bulb flats i T-sections

H-sections

4 Expression of size The size of the steel sections shall be expressed by each sectional dimension in millimetre and the length in metre. According to the product shape, as a rule, dimensions are expressed by items among leg length (A, B ) , depth ( H ) and thickness ( t , ti , t 2 ) of each section, and the length of the purchased product. The thickness of channels in attached table 5 can be expressed only by t i in ti and ta.

5 Standard dimensions The standard dimensions shall be as follows:

a) The standard sectional dimensions of the steel sections shall be as given in attached tables 1 to 8.

b) The standard lengths of the steel sections shall be as given in table 2.

Table 2 Standard length

Unit: m

6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0

6 Shape and dimensional tolerances The shape and dimensional tolerances of the steel sections shall be as follows. The tolerances of the steel sections other than those specified in a) and b) shall be agreed upon between the purchaser and the supplier.

a) The shapes and dimensional tolerances of the angles, I-sections, channels, bulb flats and T-sections shall be as given in table 3.

b) The shape and dimensional tolerances of the H-sections shall be as given in table 4. The tolerances on squareness, however, shall be applied on the request of the purchaser.


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4 G 3192 : 2005

300 or under in width B

Table 3 Shapes and dimensional tolerances of angles, I sections, channels, bulb flats and T sections

T section

Unit: mm

Division and dimension Tolerance

i 1.5

Remarks

Leg length (A or BI

Under 50

50 or over to and excl. 100 + 2.0

i 3.0 100 or over to and excl. 200

200 or over i 4.0

Depth (Hl

i 1.5 Under 100

100 or over to and excl. 200 i 2.0

i 3.0 200 or over to and excl. 400

400 or over i 4.0

Thick- ness (t , ti, t 2 )

For leg length A I Under 6.3 i 0.6 - - (B for T section) or under 130 in depth

i 0.7

I 0.8 10 or over to

16 or over I l . O

For leg length A I Under 6.3 + 0.7

i 0.8

i 1.0 10 or over to

16 or over to and excl. 25

i 1.2

I 25 or over i 1.5

Length 7 m or under + 40 0

Over 7 m Add 5 mm to the plus side tolerance given in the above column for every 1 m increase in lengths or its fraction. The minus side tolerance shall be 0 mm.

Out-of- square (T)

I section 2.0 '70 or under of width B

Sections excluding I and T sections

2.5 76 or under of width B

Bend I and T sections 0.20 '70 or under of length To be applied to bend such as sweep and camber.

Sections excluding I and T sections

0.30 '70 or under of length

Eccen- tricity (S?

i 3.0

Remarks : The purchaser may designate that the out-of-square shall be 2.0 9% or under of the leg length for equal leg angles 200 mm or more in leg length.


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5 G 3192 : 2005

Table 4 Shapes and dimensional tolerances of H-sections

Unit: mm

Division and dimension Tolerance Remarks

Width (B) Under 100 in nominal width = 2.0

100 or over to and excl. 200 in nominal width

= 2.5

200 or over in nominal width = 3.0

Depth (H) Under 400 in nominal depth = 2.0

- 3.0 400 or over to and excl. 600 in nominal depth

600 or over in nominal depth

Under 16

- 4.0

Flange ( t 2 )

= 1.0

16 or over to and excl. 25 = 1.5

25 or over to and excl. 40 = 1.7

40 or over = 2.0

Web (ti)

Under 16 = 0.7



40 or over

7 m or under

= 1.0

= 1.5

= 2.0

+ 40 O

Add 5 mm to the plus side tolerance given in the above column for every 1 m increase in length or its fraction. The minus side tolerance shall be O mm.

Length

Over 7 m

Out-of- square (TI

300 or under in nominal depth 1.0 % or under of width B, provided that 1.5 mm is the minimum.

1.2 % or under of width B, provided that 1.5 mm is the minimum.

Over 300 in nominal depth

Bend 300 or under in nominal depth 0.15 5% or under of length To be applied to bend such as sweep and camber. Over 300 in nominal depth 0.10 or under of length

Eccen- tricity (SI

= 2.5 300 or under in nominal depth and 200 or under in nominal width

Over 300 in nominal depth and over 200 in nominal width

3.5

Concavity of web (W)

Under 400 in nominal depth

400 or over to and excl. 600 in nominal depth

2.0 or under

2.5 or under

600 or over in nominal depth 3.0 or under Sectional squareness ( e ) 1.6 % or under of width B

or of depth H , provided that 3.0 mm is the minimum.


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6 G 3192 : 2005

Calculation method

7 Mass

a)

The mass of the steel sections shall be as follows:

The mass of the steel sections shall, as a rule, be expressed by theoretical mass in kilogramme.

The method for calculation of mass of the steel sections shall be in accordance with table 5 based on the nominal dimensions.

The sectional area and unit mass of the steel sections obtained in terms of the standard sectional dimension in accordance with b) are as shown in attached tables 1 to 8. Besides the sectional area and unit mass, attached tables 1 to 8 show the position of gravity centre, the geometrical moment of inertia, the radius of gyration of area and the modulus of sections for informative reference.

b)

c)

Number of figures in calculated result

Table 5 Method for calculation of mass

0.785 (mass per cm2 sectional area, per metre length)

Calculating step

- Basic mass kg/cm2 * m

Basic mass (kg/cm2 * m) x sectional area (cm2)

Sectional area cm2

Round off to 3 significant figures. For those exceeding 1 O00 kg, round off t o integer in kg.

Unit mass kglm

Mass of single piece kg

Total mass kg

formulas shall be multiplied by m. 1

For equal leg angles t (2A - t ) + 0.215 (rL2 - 2r&

For unequal leg angles t (A+B-t)+0.215(ri2-2rz2)

For unequal leg and unequal thickness angles

Ati + ti ( B - ti) + 0.215 (ri2 - rz2) For I-sections

Hti + 2tz (B - t i ) + 0.615 (ri2 - rzz)

For channels

Hti + 2t2 ( B - ti) + 0.349 (riZ - r2’) For bulb flats

At+dr1+0.289d(2ri+d)-0.215 (rl2+rz2)

For T-sections

Bt2 + 0.307rii + 482.6

For H-sections

t i (H - 2t2) + 2Bt2 + 0.858rz

Unit mass (kg/m) x length (m) Round off to 3 significant figures. For those exceeding 1 O00 kg, round off t o integer in kg.

Mass of single piece (kg) x total number of pieces of the same size

Round off to integer in kg.

Remarks 1 The calculation method for the sectional area of the steel sections other than those given in table 5 shall be agreed upon between the purchaser and the supplier.


7 G 3192 : 2005

2 The symbols which are used for the calculation of the sectional area stand for the sectional dimensions of the steel section, and the relation of the symbols t o the respective parts of the section is shown in attached tables 1 to 8.

3 The rounding off of the numerical values shall be in accordance with Rule A in JIS Z 8401.

8 Tolerance on mass When applying of the mass tolerances for steel sections are requested by the purchaser, they shall conform to table 6. In this case, the tolerances on mass shall be expressed by the quotient in percentage tha t the differ- ence between the theoretical mass and actual mass is divided by the theoretical mass.

Table 6 Tolerances on mass

Thickness I Tolerance I Remarks

Under 10 mm a) Thicker nominal values shall be applied. b) To be applied to one lot of the same size (i t or over).

When the number of pieces corresponding to 1 t does not amount to 10, it shall be applied to each lot of 10 or more pieces.

10 mm or over

9 Appearance The appearance of the steel sections shall be as follows:

The steel sections shall be free from defects tha t are detrimental to practical use.

In the case where there are some harmful defects on the surface of the steel sections, the manufacturer may remove or repair the defects by grinding or welding. In this case, the operation shall be as follows:

1) Conditioning with grinder

1.1) The sectional dimensions of the steel sections after conditioning shall fall within the range of the tolerances. When approved by the purchaser, however, this restriction may be applied flexibly according to its application.

1.2) The conditioned parts of the steel sections shall be finished neatly, and the boundary between the repaired portions and as rolled surface shall be smoothly finished.

2) Repair by welding

2.1) The harmful defects of the steel sections shall be repaired by welded overlay after complete removal by means of appropriate method such as chipping or grinding.

2.2) The depth of the defect-removed portion previous to repair by welding shall be not more than 30 % of the nominal thickness. For the toe of the flange of the steel sections, however, the depth shall fall within the nominal thickness of the flange from the edge (12 mm max.).

2.3) The repaired area by welding shall fall within 2 % of the whole surface area of the steel sections.


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8 G 3192 : 2005

2.5

2.6

2.4) The weld repairing shall be carried out by suitable means according to the kind of steel products.

The welded part of the steel sections shall be free from undercut or over- laps around the fringe of welds. The reinforcement of weld shall be a t least 1.5 mm in height from the rolled surface, and this shall be removed by chipping, grinding, etc. and smoothly finished as high as the rolled surface.

The heat-treated steel sections themselves shall be heat-treated once again after the repair by welding.


9 G 3192 : 2005

Attached Table 1 Standard sectional dimensions, sectional area, unit mass and sectional properties of equal-leg angles

Geometrical moment of inertia Z=ai2

Radius of gyration of area i=-

Modulus of section z= lie

( a = sectional area)


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10 G 3192 : 2005

7.45 7.45 9110 9 110 14400 3790 7.49 7.49 9.42 4.83 519

Attached Table 1 (concluded)

519

- Unit mass

kglm

14.9

19.1

14.7

17.9 -

23.4

2x3

27.3

33.6 -

41.9

31.8

39.4

45.3

59.7

- -

73.6

93.7

128 -


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11 G 3192 : 2005

Unit mnss

Attached Table 2

i%,

Informative

Distance of Geometrical moment o f Radius of gyration of tan (x Modulus centre of inertia area of section

Standard sectional dimensions, sectional area, unit mass and sectional properties of unequal-leg angles

mm

rl

8.5

10

I O

10

10

10

10

10

12

12

12

12

12

Geometrical moment of inertia I=&

Radius of gyration of a rea


i=*

r2

6

5

7

5

7

7

7

7

6

8.5

6

8.5

8.5

Standard sectional

IOOX 75

125X 75

125X 75

125X 75

125x 90

125X W

150X 90

150X 90

150X100

150x100

150x100

dimension

10

7

10

13

10

13

9

12

9

12

15

21.5

17.1

5.07 2.10 619 167 685 102 4.76 2.47 5.00 1.93

4.76 2.30 502 181 579 104 4.79 2.88 5.15 2.18

- Sec- tional area

cm2

- 14.04

22.4

27.7

11.87

4.88 2.41 642 228 738 132 4.74 2.83 5.09 2.15 0.435 63.4 30.1

5.00 2.53 782 276 8Y7 161 4.71 2.80 5.04 2.14 0.431 78.2 37.C

16.50

13.62

1Y.00

24.3 1

-

-

20.50

26.26

20.94 -

27.36

21.84

28.56

3525 -

I I I I I I I I I I I I I

0.362 26.1 103

0.357 36.1 14.1

0352 46.1 17.9 t 0.505 372 20.3

0.501 47.5 25.9

0.361 48.2 19.0

0.357 62.3 24.3 # 0.439 49.1 23.5


12 G 3192 : 2005

Attached Table 3 Standard sectional dimensions, sectional area, unit mass and sectional properties of unequal-leg and unequal thickness angles

dime A x B

Geometrical moment of inertia I z a ?

Radius of gyration of area

Modulus of section Z=Iie

i=m

(a = sectional area) - t,

!OOX 9c

!5OX 91

!50X 9(

1oox 9(

1oox Y(

ion mm

12 rl

14 14

15 17

16 17

16 19

17 19

17 22

18 24

crn2 kgín

45.:

53.1 - -

V Y \ I

Informative


13 G 3192 : 2005

tional mass area I

Attached Table 4 Standard sectional dimensions, sectional area, unit mass and sectional properties of I sections

Distance of Geometrical Radius of Modulus centre of moment of inertia gyration of area of section

Geometrical moment of inertia I=ui’


Modulus of section z= I le

( a = sectional a rea)

;=-

10OX 75

125X 75

150X 75

15OX 125

180x100

Y

gravity cm’ kgím cm cm4 cm cm3

c, c-, 1, 11’ 1, 1 ) z, ZY

5 8 7 3.5 16.43 12.9 O O 28 1 47.3 4.14 1.70 56.2 12.6

5.5 9.5 9 4.5 20.45 16.1 O 0 538 57.5 5.13 1.68 86.0 15.3

5.5 9.5 Y 4.5 21.83 17.1 O O 819 57.5 6.12 1.62 109 15.3

8.5 14 13 6.5 46.15 36.2 O O 1760 385 6.18 2.89 235 61.6

6 10 10 5 30.06 23.6 O O 1 670 138 7.45 2.14 186 27.5

I Y

200x100

200x150

250X 125

Standard sectional dimension I Sec- I Unit I Informative

7 10 10 5 33.06 26.0 O O 2 170 138 8 11 2 0 5 217 27.7

Y 16 15 7.5 64.16 50.4 O O 4460 753 8.34 3.43 446 100

7 5 12.5 12 6 48.79 38.3 O O 5 180 337 10.3 2.63 414 53.9

mm

250x125

300X 150

300x150

10 19 21 10.5 70.73 55.5 0 O 7310 538 10.2 2.76 585 86.0

8 13 12 6 61.58 48.3 0 O 9480 588 12.4 3.09 632 78.4

10 18.5 19 9.5 83.47 65.5 O O 12700 886 12.3 3.26 849 118

300x150

350X 150

11.5 22 23 11.5 97.88 76.8 0 O 14700 1080 12.2 3.32 978 143

9 15 13 6.5 74.58 58.5 0 O 15 200 702 14.3 3.07 870 93.5

3SOX I50

400x150

400x150

450x175

12 24 25 12.5 111.1 87.2 O O 22400 1180 14.2 3.26 1280 158

10 18 17 8.5 91.73 72.0 O O 24 100 864 16.2 3.07 I 2 0 0 115

12.5 25 27 13.5 122.1 95.8 0 0 31 700 I 2 4 0 16.1 3.18 1 580 165

11 20 19 9.5 116.8 91.7 O O 39200 1510 18.3 3.60 1740 173

450x175

600x190

600x100

13 26 27 13.5 146.1 115 O O 48800 2020 18.3 3.72 2 170 231

13 25 25 12.5 169.4 133 0 0 9x400 2460 24.1 3.81 3280 259

16 35 38 19 224.5 176 O O 130000 3540 24.1 3.97 4330 373


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14 G 3192 : 2005

Sec- tional area

Attached Table 5 Standard sectional dimensions, sectional area, unit mass and sectional properties of channels

Unit Informative mass


Geometrical moment of inertia /=ai2



i=-

(a = sectional area)

8.818

11.92

X 1

6.92 0 1.28 75.3 12.2 2.92 1.17 20.1 4.47

9.36 0 1.54 188 26.0 3.97 1.48 37.6 7.52

Standard sectional dimension mm

30.59

27.20

31.33

24.0 0 2.31 1 050 147 5.86 2.19 140 28.3

21.4 0 2.13 I 3 8 0 131 7.12 2.19 i53 24.3

24.6 0 2.21 1 Y50 168 7.88 2.32 195 29.1

150X 75

5.5

9 12.5 15 7.5

6

180X 75

2 0 0 x 80

7 10.5 11

7.5 11 12

250X 90 I 9 I 1 3 1 14 I 7

200X 90

250X 90 I l l 114.51 17 I 8.5

8 13.5 14 7

300X 90 I 9 I 1 3 I 14 I :,5

300X 90 10 15.5 19

38.65

44.07

51.17

300X 90 112 I i 6 1 1 %.I

380X 100 10.5 16

380x100 13 16.5 18

30.3 0 2.74 2 490 277 8.02 2.68 249 44.2

34.6 O 2.40 4 180 294 9.74 2.58 334 44.5

40.2 0 2.40 4680 329 9.56 2.54 374 49.9

61.90

69.39

I Y

48.6 0 2.28 7 870 379 11.3 2.48 525 56.4

54.5 0 2.41 14 500 535 14.5 2.78 763 70.5

380X100

gravity cm cm4 cm cm3

13 20 24 12

17.11 I 13.4 I O I 1.90 I 424 1 61.8 I 4.98 1 1.90 I 67.8 I 13.4

23.71 I 1X.6 I O I 2.2X 1 Xhl I 117 1 6.03 I 2.22 I 115 I 22.4

48.57 I 38.1 I 0 1 2.22 I 6 440 I 309 I 11.5 I 2.52 I 429 I 45.7

55.74 I 43.8 I O I 2.34 I 7 410 I 360 I 11.5 I 2.54 I 494 I 54.1

78.96 I 62.0 I 0 I 2.33 I 15 600 I 565 I 14.1 I 2.67 I 823 I 73.6

85.71 I 67.3 I 0 I 2.54 I 17 600 1 655 I 14.3 I 2.76 I 926 I 87.8


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15 G 3192 : 2005

Attached Table 6 Standard sectional dimensions, sectional area,

L Standard sectional dimension mm


Modulus of section

(LI= sectional a rea)

L

unit mass and sectional properties of bulb flats

Y I Geometrical moment of inertia I=ai2

X U

V I

U X

Sec- Unit tional mass area

cm’ kgím

Distance of centre of gravity

Informative

inertia


--```,`,,```,`,`,``,`,`,````,-`-`,,`,,`,`,,`---

16 G 3192 : 2005

Attached Table 7 Standard sectional dimensions, sectional area, unit mass and sectional properties of T sections

Geometrical moment of inertia I=a?


Modulus of section Z= l ie Y i=-

(a = sectional area) X

Y

Standard sectional dimension mm

I Sec- I Unit I Informative

Nominal1 B I H I t , 1 t2 I r , dimension



--```,`,,```,`,`,``,`,`,````,-`-`,,`,,`,`,,`---

17 G 3192 : 2005

200X 100

Attached Table 8 Standard sectional dimensions, sectional area, unit mass and sectional properties of H sections

*198X 99 4.5 7 8 22.69

2OOX 100 5.5 8 8 26.67

Geometrical moment of inertia i=ai2

Radiusofgyra t ionofarea i=- , :i,, ey

Modulus o f section z= lie

- 1 (a = sectional a rea ì

20.9

29.9

49.9

1810 134 8.23 2.24 181 26.7

2630 507 8.30 3.65 271 67.6

4720 1600 8.62 5.02 472 160

43.6

71.8

32.0

6040 984 10.4 4.21 495 112

i n 700 3 650 10.8 6.32 860 292

6 320 442 12.4 3.29 424 59.3

2 5 0 x 2 5 0

*298X149

9 14 13 91.43

5.5 8 13 40.80

36.7

55.8

93.0

41.2

7 210 508 12.4 3.29 481 67.7

11 100 1600 12.5 4.75 756 160

7.55 1 350 450 20200 6750 13.1

11 O00 791 14.5 3.88 638 91.0

x -,...: W

I Y

Standard sectional dimension Sec- mm tional

Unit Informative mass

Geometrical Radius of Modulus moment o f inertia gyration of area of section

kglm an4 cin cm3

I, I 1, 1, 1" Z X I zv

dimension (depth x cm2

1OOX 50

1oox 100 21 s 9

40.4 I 2 9 0 0 I 984 I 7.50 I 4.37 I 331 I 112 I 17.8 I 1540 I 113 I 8.25 I 2.24 I 156 I 22.9 I

25.1 I 3450 I 255 I 10.4 I 2.82 I 278 I 41.1 1 250x125 *248X124 5 3 1.99

I 250x1251 6 I 9 I 8 I 36.97 29.0 1 3 960 I 294 I 10.4 I 2.82 I 317 I 47.0 I

250 X 250

300 X 150

300X150( 6.5 I 9 I 13 I 46.78

300 x 200 294x2001 8 I 12 I 13 I 71.05

300 x 300 300x3001 10 1 1; 1 1 350x175 7 11 13 62.91

*346X174 6 350 x I75

49.4 I 13 500 I 984 I 14.6 I 3.96 I 771 I 112 I


--```,`,,```,`,`,``,`,`,````,-`-`,,`,,`,`,,`---

18 G 3192 : 2005

mm ~ H X B ti tl

340x250 9 14 13

350x350 12 19 13

Attached Table 8 (concluded)

tional area

cm2

99.53

171.9

Standard sectional dimension I Sec- 1 Unit 1 Informative mass

kgim

78.1

135

Yominal limension depth X width)

Geometrical Radius of Modulus moment of inertia gyration of area of section

cm4 cm cm’

4 4 1, Z Y z> 21 200 3 650 14.6 6.05 1250 292

39800 13 600 15.2 8.89 2280 776

350 X 250

500x200

*482X300

350 X 350

400 x 200

400 X 300

10 16 13 112.2 88.2 46800 2 140 20.4 4.36 1870 214

I I 15 13 141.2 111 58 300 6 760 20.3 6.Y2 2420 450

400 X 400

450 x 200

488x300

*596X199

600x200

*582X300

450 X 300

500 X 200

11 18 13 159.2 125 6XYOO 8 110 20.8 7.14 2820 540

IO 15 13 117.8 92.5 66600 I980 23.8 4.10 2240 199

11 17 13 131.7 103 75 600 2270 24.0 4.16 2 520 227

12 17 13 169.2 133 98900 7660 24.2 6.73 3 400 511

500 X 300

588x300

*594X302

600 X 200

600 X 300

700 X 300

12 20 13 187.2 147 114000 9010 24.7 6.94 3 890 601

14 23 13 217.1 170 134000 10600 24.8 6.98 4 SOO 700

800 X 300

700x300

*792X300

800x300

YO0 x 300

13 24 18 231.5 182 197000 10800 29.2 6.83 5 640 721

14 22 18 239.5 188 248000 Y 920 32.2 6.44 6270 661

14 26 18 263.5 207 286000 I I 700 33.0 6.67 7 160 781

*890X299

900x300

~~ ~

15 23 I8 266.9 210 339000 I0300 35.6 6.20 7610 687

16 2X 18 305.8 240 404000 12600 36.4 6.43 8990 842

*912X302

*YIXX303

18 34 18 360.1 283 491 000 15700 36.9 6.59 10 800 1040

19 37 18 387.4 304 535 O00 17200 37.2 6.67 1 1 700 1 140

*692X3001 13 I 20 I 18 I 207.5 I 163 1 168 O00 I 9020 I 28.5 I 6.59 I 4x70 I 601

Remarks 1 The H sections given in the same column with respect to the nominal dimension have same inner depth.

2 Those sizes without asterisk are given for merchant sizes.


19 G 3192 : 2005

Annex 1 (normative)

Hot-rolled steel sections-Part 1: Equal-leg angles-Dimensions

This Annex has been prepared based on the first edition of IS0 657-1 Hot-rolled steel sections-Part 1: Equal- leg angles-Dimensions published in 1989, without modifying the technical contents.

original International Standard. The portion underlined with dots in this Annex is the matter not stated in the

1 Scope This Annex specifies dimensions of hot-rolled equal-leg angles.

2 Normative reference The following standard contains provisions which, through reference in this Annex, constitute provisions of this Annex. At the time of IS0 657-1 publication, the edition indicated was valid. All standards are subject to revision, and parties to agreements based on this Annex are encouraged to investigate the possibility of applying the most recent edition of the standard indicated below. Members of IEC and IS0 maintain registers of currently valid International Stan- dards.

IS0 657-5 : 1976 Hot-rolled steel sections-Part 5: Equal-leg angles and unequal- leg angles-Tolerances for metric and inch series

Information : This International Standard comes under Annex 3.

3 Dimensions

3.1 ferred dimensions are given in bold type.

The dimensions of equal-leg angles shall be as shown in Annex 1 table 1. Pre-

3.2 The root radii ( ï r o o t ) given in Annex 1 table 1 are for information only.

3.3 upon between the purchaser and the supplier.

The toe (rLoe) radius has not be specified, if considered necessary, shall be agreed

4 Sectional properties The unit mass, sectional area and sectional properties about axes of equal-leg angles are given for information in Annex 1 table 1. They have been calculated assuming a toe radius equal to half the root radius.

5 Dimensional tolerances table 1 are in accordance with IS0 657-5.

Tolerances on the dimensions specified in Annex 1


20 G 3192 : 2005

X

2 I‘. E

x J


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21 G 3192 : 2005

-

rn x u 1 Q

rn .i 4 2

ai o a o c2

3

.i u

-

c h u ai

F1

%


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22 G 3192 : 2005

i *g

* E E

N

3 "

X E


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23 G 3192 : 2005

7n O c, m -i

E 0 --. M

h

O O d --. rl v

k a, .d

55 FI .d

Cu O

a,

9 M FI .d m

X - h m

N i, 01

a 2 E o

V h

Cu O h

E E v E E v

E E b

1 E E v

I * 2

N

V i,

a, Q O c,

3 a g .3 c, 0 a, m

Cu O

a, 7n O

4 c, O O k

a, O c, a,

9 s a, Q

a,

5 a,

5 a,

3 g 2

E [II a A

.. rn

.. .. .. < u

c P

Y

c a a, 2

m a, k + .3

c 2 o

i-

% Y

II

rn a, k

2 3 k

a, 23 E i?

m .3 m m

E m

2 F

rl 01 m


--```,`,,```,`,`,``,`,`,````,-`-`,,`,,`,`,,`---

24 G 3192 : 2005

Annex 2 (normative)

Hot-rolled steel sections-Part 2: Unequal-leg angles-Dimensions

This Annex has been prepared based on the first edition of IS0 657-2 Hot-rolled steel sections-Part 2: Unequal-leg angles-Dimensions published in 19û9, without modifying the technical contents.

original International Standard. The portion underlined with dots in this Annex is the matter not stated in the

1 Scope This Annex specifies dimensions of hot-rolled unequal-leg angles.

2 Normative reference The following standard contains provisions which, through reference in this Annex, constitute provisions of this Annex. At the time of IS0 657-5 publication, the edition indicated was valid. All standards are subject to revision, and parties to agreements based on this Annex are encouraged to investigate the possibility of applying the most recent edition of the standard indicated below. Members of IEC and IS0 maintain registers of currently valid International Stan- dards.

IS0 657-5 : 1976 Hot-rolled steel sections-Part 5: Equal-leg angles and unequal- leg angles-Tolerances for metric and inch series

Information : This International Standard comes under Annex 3.

3 Dimensions

3.1 ferred dimensions are given in bold type.

The dimensions of equal-leg angles shall be as shown in Annex 2 table 1. Pre-

3.2 The root radii (rroot) given in Annex 2 table 1 are for information only.

3.3 upon between the purchaser and the supplier.

The toe (rloe) radius has not be specified, if considered necessary, shall be agreed

4 Sectional properties The unit mass, sectional area and sectional properties about axes of equal-leg angles are given for information in Annex 2 table 1. They have been calculated assuming a toe radius equal t o half the root radius.

5 Dimensional tolerances table 1 are in accordance with IS0 657-5.

Tolerances on the dimensions specified in Annex 2


25 G 3192 : 2005

3 x

x 3

i

* 4’ 6

i 5


--```,`,,```,`,`,``,`,`,````,-`-`,,`,,`,`,,`---

26 G 3192 : 2005

r..*


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27 G 3192 : 2005

i g

4 E u 7-t

- 3 3

o

a"

.i c)

.r a 2 i

X in \c

I I


--```,`,,```,`,`,``,`,`,````,-`-`,,`,,`,`,,`---

28 G 3192 : 2005

i

t d C N

Z I Z I 2

3

+ w r - 3 ' l e l o

W

2 m F! 9

m m i n

N i n 0 P 3 N

c o o x x x z211 x x x 0 0 0 O 0 0 N N N


29 G 3192 : 2005

E

2 u g 3

E v

m m

a

.. u

E o -. bo

Lo

c- k O

al a c, m k O

h Y

09

+

.3

8 a k O

ci, .d

ci, cb P a 9 2

o o

a al + cd 3

3

ci, .3

v1

E


--```,`,,```,`,`,``,`,`,````,-`-`,,`,,`,`,,`---

30 G 3192 : 2005

Annex 3 (normative)

Hot-rolled steel sections-Part 3: Equal-leg angles and unequal-leg angles-Tolerances

This Annex has been prepared based on the first edition of IS0 657-5 Hot-rolled steel sections-Part 5: Equal-leg angles and unequal-leg angles-Tolerance for metric und inch series published in 1976, without modifying the technical contents.

The portion underlined with dots in this Annex is the matter not stated in the original International Standard.

1 This Annex specifies the dimensional tolerances applicable to hot-rolled steel angles having either equal or unequal leg lengths in accordance with IS0 657-1 and

Information : These International Standards come under Annex 1 and Annex 2.

Scope

IS0 657-2.

2 Leg length tolerance table 1.

Tolerances on leg length shall be as shown in Annex 3

3 Thickness tolerance table 2.

Tolerances on thickness shall be as shown in Annex 3

4 Cutting tolerances for length be as shown in Annex 3 table 3 and Annex 3 table 4 respectively.

Normal and fine tolerances for lengths shall

5 Straightness

5.1 The maximum permissible camber shall be as shown in Annex 3 table 5.

5.2 The camber shall be measured as shown in Annex 3 figure 1.

6 Out-of-square

6.1 The maximum deviation of out-of-square is in accordance with Annex 3 table 6.

6.2 figure 2.

The deviation shall be measured a t the end of leg in accordance with Annex 3

7 Tolerance on mass Where tolerance on mass per unit length is to be specified a s an overall controlling, tolerance shall be agreed upon between the purchaser and the supplier.


--```,`,,```,`,`,``,`,`,````,-`-`,,`,,`,`,,`---

31 G 3192 : 2005

Length m

Annex 3 Table 1 Length tolerance

Unit: mm

Tolerance mm

I Leg length (l) I Tolerance I

Over 12

50 max.

Over 50 up to and incl. 100



+ 100 O

L 1.0

I 1.5

12.0

I 3.0

Note (1) For unequal-leg angles take the longer leg length.

Annex 3 Table 2 Thickness tolerance

Unit: mm I Leg length (l) I Tolerance I

50 max.




I 0.5

I 0.8

L 1.0

I 1.2

Remarks : For angles having a leg length exceeding 75 mm, a tolerance on mass of = 2.5 % of the mass per unit length may be specified in place of thickness tolerance. The masses per unit length of angles are as shown in Annex 1 and Annex 2 respectively according to the classification of angles (see clause 1).

Annex 3 Table 3 Normal cutting tolerance on length

I Length I Tolerance I I All lengths I = 100 mm I

Annex 3 Table 4 Fine cutting tolerance on length

12 max. + 75 O


--```,`,,```,`,`,``,`,`,````,-`-`,,`,,`,`,,`---

32 G 3192 : 2005

Leg length (l)

50 max.


Annex 3 Table 5 Camber

Maximum deviation

1.0

2.0

Leg length(l) mm

Straightness tolerance

I Over 50 up to and incl. 150 I 0.4 5% of length

I Over 150 up to and incl. 250 I 0.25 ’% of length

Length of angle < D

Annex 3 Figure 1 Measurement of camber

Annex 3 Table 6 Out-of-square

Unit: mm

I Over 100 up to and incl. 200 I 3.0 I

Devia- Devia-

I

Annex 3 Figure 2 Measurement of deviation


33 G 3192 : 2005

Annex 4 (normative)

Hot-rolled steel sections-Part 4: Sloping flange channel sections- Dimensions and sectional properties

This Annex has been prepared based on the first edition of IS0 657-11 Hot-rolled steel sections-Part 11: Sloping flange channel sections (Metric series)-Dimensions and sectional properties published in 1980, without modifying the technical contents.

1 steel sloping flange channel sections.

Scope This Annex specifies dimensions and sectional properties of hot-rolled

2 Designation CH followed by the depth and mass per metre.

Sloping flange channel sections shall be designated by the letters

Example : CH160 x 18

3 Dimensions and sectional properties The dimensions and sectional properties of sloping flange channel sections shall be as shown in Annex 4 table 1.


--```,`,,```,`,`,``,`,`,````,-`-`,,`,,`,`,,`---

34 G 3192 : 2005

Annex 4 Table 1 Dimensions and sectional properties of hot-rolled steel sloping flange channel sections

Y

- Eent- roid

Jn i t nass

- M

<gim - (2)

iec- iona .rea

A -

cni2

(3) -

Dimensions Sectional properties about axes Designa- tion

(1)

CH SOX 8

CH100x 10

CH120x 12

CH140 X 15

CH160X 18

CHI 80 X 21

CH200 X 25

CH220 X 29

CH250 X 34

CH300 X 45

CH350 X 52

CH400 X 59

x-x Y-Y - H

inm - (4)

- B

mm - (5)

- t

nm - :7) - 5.5

5.9

6.3

6.7

7.2

7.7

8.2

8.7

9.2

0.0

0.5

1 .o -

1'('1 mm

G cm

zx c1n'

y*

cm

rv

cm

(8) (10) ( I l ) (15) (16)

1.30

1.44

1.57

1.67

1.81

1.94

2.10

2.23

2.36

2.80

2.74

2.68

- x.2:

10.3

12.5

15.0

18.2

21.3

25.2

28.7

33.9

45.2

51.8

58.9

10.5

13.1

16.0

19.2

23.2

27.2

32. I

36.6

43.2

57.5

66.0

75.0

80

1 O0

120

140

I60

1x0

200

220

250

3 O0

350

400

45

50

55

60

65

70

75

80

85

I O0

1 O0

1 O0 -

7.5

8.0

8.5

9.0

10.0

10.5

11.5

12.0

13.0

15.0

16.0

17.0 -

8.0

8.0

8.0

9.0

9.0

10.0

12.0

12.0

13.5

15.0

16.0

17.0 -

4.0

4.5

4.5

4.5

5.5

5.5

6.0

6.5

7.0

8.0

8.0

x.5 -

1.43

1.51

1 .ho

1.68

1 .x1

1.90

2.02

2.11

2.20

2.60

2.48

2.38 -

102

200

350

570

900

1320

1930

2 640

4 O00

7 800

i 1 900

17 200 -

25.6

40.0

58.4

81.4

1 I3

147

193

240

320

520

678

858

3.12

3.91

4.68

5.45

6.22

6.98

7.75

8.50

9.63

11.6

13.4

15.2

18.0

27.2

39.5

55.3

79.0

1 O5

142

183

240

452

496

541

5.85

7.77

IO. 1

12.8

16.8

20.6

26.0

31.0

38.2

61.1

66.3

71.0

Note (1) The fillet and toe radii (R and T ) are shown only for information and for calculating if the sectional properties.


35 G 3192 : 2005

Annex 5 (normative)

Hot-rolled steel sections-Part 5: Sloping flange I-sections- Dimensions and sectional properties

This Annex has been prepared based on the first edition of IS0 657-15 Hot-rolled steel sections-Part 15: Sloping flange beam sections (Metric series)-Dimensions and sectional properties published in 1980, without modifying the technical contents.

1 steel sloping flange I-sections.

Scope This Annex specifies the dimensions and sectional properties of hot-rolled

2 Designations followed by the depth and mass per metre.

Sloping flange I-sections shall be designated by the letters SB

Example : SB160 x 18

3 Dimensions and sectional properties The dimensions and sectional properties of sloping flange I-sections shall be as shown in Annex 5 table 1.


--```,`,,```,`,`,``,`,`,````,-`-`,,`,,`,`,,`---

36 G 3192 : 2005

Annex 5 Table 1 Dimensions and sectional properties of hot-rolled steel sloping flange I-sections

I- B

Y - Unit mass

- M

kgim

- Sec- tional area

A -

cm2

Dimensions Sectional properties about axes Designation

(1)

SB 80X 6

SB100x 8

Sß120X 12

SB140X 15

SB160x 18

SB180X 23

SB200x 27

Sß220X 32

SB240X 36

SB250X 3X

SB270x 41

SB300X 46

SB350x 56

SB400x 66

SB450x 76

SB500X 91

SB550 X 107

SB600x 131

x-x Y-Y

H

mm

B

itim

T

mm

t mm

2,

cm' r x

crn

r,

cm - (15) -

0.857

I .O6

1.27

1.48

1 .68

1 .89

2.09

2.30

2.49

2.56

2.55

2.62

2.80

2.95

3.11

3.33

3.51

4.13

(2) - 6.03

8.57

11.5

14.8

1 8.5

22.7

27.2

32.1

36.4

38.4

41.3

45.8

58.8

65.5

76. I

91.2

107

131

(3) (4) (5) (7) (10) (12)

7.69

10.9

14.7

18.8

23.6

28.9

34.6

40.8

46.3

49.0

52.6

58.4

71.1

83.5

96.9

16.0

36.0

67.0

8 o 1 00

120

I40

160

180

200

220

240

250

270

300

350

400

450

5 00

550

600

40

50

60

70

80

90

1 00

110

120

125

125

130

140

150

160

170

180

210

6.0

6.8

7.6

8.4

9.2

10.0

10.8

11.6

12.0

12.2

12.7

13.2

14.6

15.5

16.5

18.7

20.4

22.1

4.0

4.5

5.0

5.5

6.0

6.5

7.0

7.5

7.8

7.9

8.2

8.5

9.1

9.7

10.3

11.0

12.0

13.0

6.0

7.0

8.0

8.0

9.0

10.0

11.0

11.0

12.0

12.0

13.0

13.0

15.0

16.0

16.0

19.0

20.0

22.0

3.0

3.5

4.0

4.0

4.5

5.0

5.5

5.5

6.0

6.0

6.5

6.5

7.5

8.0

8.0

9.5

10.0

11.0 -

19.4

35.0

57.0

86.2

124

172

230

299

371

410

470

574

812

1 O80

1400

I870

2 390

3 250

3.18

4.01

4.83

5.66

6.49

7.31

8.14

8.77

9.81

10.2

11.0

12.2

14.1

16.1

18.0

20.0

21.9

24.1

5.65

12.3

23.5

41.2

66.7

I03

151

216

286

328

343

402

556

725

940

290

680

850

2.82

4.93

7.84

11.8

16.7

22.8

30.2

39.2

47.7

52.4

54.9

61.8

79.5

96.7

117

51

86

!71

77.7

175

342

603

993

I540

2 300

3 290

4 450

5 130

h 340

8 620

I 4 200

? I 600

3 1 400

16 600

i5 700

97 500

Note (1) The fillet and toe radii (R and 1-1 are shown only for information and for calculating the properties of the sections.


37 G 3192 : 2005

Annex 6 (normative)

Hot-rolled steel sections-Part 6: Sloping flange column sections- Dimensions and sectional properties

This Annex has been prepared based on the first edition of IS0 657-16 Hot-rolled steel sections-Part 16: Sloping f lange column sections (metric series)-Dimensions and sectional properties published in 1980, without modifying the technical contents.

1 sloping flange steel column sections.

Scope This Annex specifies the dimensions and sectional properties of hot-rolled

2 Designations ters SC followed by the depth of the column.

Sloping flange column sections shall be designated by the let-

Example : SC100

3 Dimensions and sectional properties The dimensions and sectional properties of sloping flange column sections shall be as shown in Annex 6 table 1.


--```,`,,```,`,`,``,`,`,````,-`-`,,`,,`,`,,`---

38 G 3192 : 2005

Annex 6 Table 1 Dimensions and sectional properties of hot-rolled sloping flange steel column sections

B

Y t- T

Y - Unit mass

Sectional properties about axes lesigna- .ion

Dimensions Sec- tional area x-x Y-Y

- r(9 mm

6.0

6.0

6.0

7.5

7.5

9.0

9.0

11.5

-

-

- ''X

cm

4.13

5.02

5.8'1

6.74

7.62

8.48

9.35

-

10.7 -

- T

mm

- z,

cm3

87.2 -

140

21 1

303

41 5

553

716

997 -

r v

cm

2.3 i

2.76

3.2 i

3.61

4.05

4.46

4.90

5.46

-

M

kgirn

20.0

26.2

33.3

41 .Y

50.5

60.3

70.4

85.6

-

A

ern' H

rnrn

B

mm

1 O0

120

140

160

180

200

220

250

-

t mm

I> c1n4

136

255

438

695

1060

I 5 3 0

2 160

3 260

Z,

cm3

27.2

42.6

62.5

86.8

117

153

196

260

SCI O0

sc120

SC140 SC160

SC180 sc200

sc220

sc250

25.5

33.4

42.4

53.4

64.4

76.8

89.8

i 09

1 O0

120

140

160

180

200

220

250

6.0

6.5

7.0

8.0

8.5

9.0

9.5

10.0 -

10

I I

12

13

14

15

16

17 -

12

12

12

15

15

18

18

23 -

436

842

I470

2 420

3 740

5 530

7 880

12 500

Note (1) The fillet and toe radii (R and r ) are shown only for information and for calculating the properties of the sections.


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39 G 3192 : 2005

Annex 7 (normative)

Hot-rolled steel sections-Part 7: L-sections for shipbuilding- Dimensions, sectional properties and tolerances

This Annex has been prepared based on the first edition of IS0 657-18 Hot-roZled steel sections-Part 18: L sections for shipbuilding (metric series)-Dimensions, sectional properties und tolerances published in 1980, without modifying the technical contents.

1 tolerances for hot-rolled steel L-sections for shipbuilding.

Scope This Annex specifies the dimensions, sectional properties and dimensional

2 Designations Hot-rolled steel L-sections for shipbuilding shall be designated by the letter L followed by the height of the web ( H ) , the width of the flange (B) , the thickness of the web ( t ) and the thickness of the flange (5") .

Example : L250 x 90 x 9 x 13

3 Dimensions and sectional properties The dimensions and sectional properties of L-sections for shipbuilding shall be as shown in Annex 7 table 1.


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40 G 3192 : 2005

Annex 7 Table 1 Dimensions and sectional properties of L-sections for shipbuilding

Designation

L200X 9 0 X 9 X I 2

L225X 9 0 x 9 X12

L250X 9 0 X 9 X I 3

L250X 90X10 .5X15

L250X 90X11.5X16

L27S X 100 X 10.5 X 14

L 3 0 0 x 100 x 10.5 x IS

L300X 100X 11.5 X 16

L325 x 120 x 10.5 x 14

L325 x 120 x 11.5 x 15

L35OX120X 10.5X 16

L 3 5 0 x 1 2 0 x 1 1 . 5 ~ 18

L375 X 120X 10.5 X 18

L375X120X11.5X20

L 4 0 0 x 1 2 0 x 1 1 . 5 ~ 2 3

L425 x 120 X 11.5 x 23

L450 x 120 x 11.5 x 2 5

L475 X 120 X 11.5 X 28

L47SX 120x 1 2 3 x 3 0

L500 x 120 x 12.5 x 33

L500X120X13.5X35

Unit mass

M

kgím

22.0

23.8

26.2

30.3

32.7

32.8

35.6

38.5

39.3

42.6

43. I

47.4

46.9

51.4

56.2

59.3

62.4

67.2

72.4

77.4

82.8

Sec- tional a rea

A

cm'

28.1

30.3

33.4

38.5

41.7

41.8

45.3

49.0

50.1

54.3

54.9

60.4

59.7

65.4

71.6

75.5

79.5

85.6

92.2

98.6

1 05

H

mm

200

225

250

250

250

275

300

3 00

325

325

350

350

3 75

3 75

400

425

450

475

475

500

500

B

mm

90

90

90

90

90

1 00

1 00

1 o0

120

120

120

120

I20

120

120

120

120

120

120

120

120

Dimensions

- t

mm

Y

9

9

10.5

11.5

10.5

10.5

11.5

10.5

11.5

10.5

11.5

10.5

11.5

11.5

11.5

11.5

11.5

12.5

12.5

13.5

-

T

m m

12

12

13

15

16

14

15

Ih

14

15

16

1x

18

20

23

24

25

28

30

33

35

- R

mm

15

15

15

15

15

15

15

15

20

2 o 20

20

20

20

20

20

20

20

20

20

20

r

mm

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

10

10

10

10

10

10

1 o 10

10

10

10

10

10

Cent- roid

CX

cm

6.63

7.71

8.64

8.76

8.90

9.72

10.6

10.7

11.3

11.4

12.0

12.0

12.7

12.7

13.3

14.2

15.1

15.7

15.9

16.5

16.6

Moment of inertia

1, cm4

1 160

1610

2 190

2 510

2 710

3 330

4 290

4 630

5 600

6 060

7 110

7 780

8 850

9 650

11 900

14 200

16 800

20 100

21 600

25 500

27 100


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41 G 3192 : 2005

4 Tolerances

4.1 ( H ) and width of flange ( B ) shall be as shown in Annex 7 table 2.

Height of web ( H ) and width of flange (B) The tolerances on height of web

Annex 7 Table 2 Tolerances of height of web ( H ) and width of flange (B)

Unit: mm

I Height of web (Hl I Tolerances on (Hl and (B) I I 200 max. I * 3 I I Over 200 I + 4 I

4.2 and the minus side tolerance shall be 0.4 mm.

Web thickness ( t ) The plus side tolerance on web thickness ( t ) shall be 1.6 mm

4.3 in Annex 7 table 3 .

Flange thickness (T) The tolerance on flange thickness (2') shall be as shown

Annex 7 Table 3 Tolerance on flange thickness (T) Unit: mm

I Flange thickness (T) I Tolerance on (2') I 20 max. - 2.0 I ~ 0.4 I Over 20 up to and incl. 30 ~ 2.0

~ 0.5 I Over 30 up to and incl. 35 2.5

~ 0.6 I 4.4 length (L ) , is 0.3 % of full length (refer to Annex 7 figure 1).

Camber The maximum permissible camber, when measured over the entire

r Camber

Annex 7 Figure 1 Measurement of camber

4.5 Out-of-square The legs shall be perpendicular to each other within a maximum deviation of 2.5 % B. The deviation shall be measured at the end of the shorter leg (refer to Annex 7 figure 2).


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42 G 3192 : 2005

Deviation Deviation

, ! I I

Q I : I f

i 'I [ I f \ ,

Annex 7 Figure 2 Measurement of out-of-square

4.6 Flatness The tolerance on flatness of the web shall be the subject of agreement between the purchaser and the supplier. The measurement of deviation from flatness shall be as shown in Annex 7 figure 3. e,

Deviation

Annex 7 Figure 3 Measurement of deviation in flatness of web

4.7 Length The tolerance on length shall be between +ioo mm. The L-sections for shipbuilding may be supplied to tighter length tolerances according to agreement between the purchaser and the supplier.


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43 G 3192 : 2005

Annex 8 (normative)

Hot-rolled steel sections-Part 8: Bulb flats-Dimensions, sectional properties and tolerances

This Annex has been prepared based on the first edition of IS0 657-19 Hot-rolled steel sections-Part 19: Bulb f lats (metric series)-Dimensions, sectional properties und tolerances published in 1980, without modifying the technical contents.

1 steel bulb flats and their dimensional tolerances.

Scope This Annex specifies dimensions and sectional properties of hot-rolled

2 Designation thickness ( t ) .

Hot-rolled steel bulb flats shall be designated by the width ( b ) and

Example : 200 x 10

3 Dimensions and sectional properties The dimensions and sectional properties of bulb flats shall be as shown in Annex 8 table 1.


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44 G 3192 : 2005

Annex 8 Table 1 Dimensions and sectional properties of bulb flats

lesignation

80X 6

80X 7

1 0 0 x 7

1 0 o x 8

1 2 0 x 7

1 2 0 x 8

140X 7

140X 8

160X 7

160X 8

160X 9

180X 8

180X 9

1 8 0 x 1 0

2 0 0 x 9

2 0 0 x 10

2 0 0 x 11.5

220 x 10

220X 11.5

240 X 1 0

240X 11

240 X 12

260X 10

260X I I

260 x 12

280X I I

280 x 12

300X 11

Unit mass

M

k d m

4.87

5.50

6.86

7.65

8.25

9.19

9.74

10.8

11.4

12.7

14.0

14.8

16.2

17.6

I X.5

20.1

22.5

22.8

25.4

25.4

27.4

29.3

28.3

30.3

32.4

33.5

35.7

36.7

iec- ional irea

A

cmz

6.20

7.00

8.74

9.74

10.5

11.7

12.4

13.8

14.6

16.2

17.8

18.9

20.7

22.5

23.6

25.6

28.6

29.0

32.3

32.4

34.9

37.3

36.1

38.7

41.3

42.6

45.5

46.7

b

mm

80

80

1 00

1 00

120

120

140

140

160

160

160

180

180

180

200

200

200

220

220

240

240

240

260

260

260

280

280

300

Dimensions

t

mm

6

7

7

8

7

8

7

8

7

8

9

8

9

1 o 9

10

11.5

10

11.5

10

11

12

10

11

12

11

12

11

- c

inm

14

14

15.5

15.5

17

17

19

19

22

22

22

25

25

25

28

28

28

31

31

34

34

34

37

37

37

40

40

43

-

-

VI

mm

4

4

4.5

4.5

5

5

5.5

5.5

6

6

6

7

7

7

8

8

8

9

9

10

10

10

11

11

11

12

12

13

urface rea

m2/m

0.192

0.194

0.236

0.238

0.278

0.280

0.320

0.322

0.365

0.367

0.369

0.41 1

0.413

0.415

0.457

0.459

0.462

0.503

0.506

0.547

0.549

0.551

0.593

0.593

0.595

0.637

0.639

0.681

- Zent- Poid

c: cm

4.78

4.69

5.87

5.78

7.07

6.96

8.3 I

8.18

9.66

9.49

9.36

-

10.9

10.7

10.6

12.1

11.9

11.7

13.4

13.1

14.7

14.6

14.4

16.2

16.0

15.8

17.4

17.2

18.9 -

Sectional properties

39.0

43.3

85.3

94.3

148

164

24 I

26X

373

411

488

609

663

717

84 1

1020

1130

1400

1550

1 860

2 000

2 130

2 470

2 610

2 770

3 330

3 550

4 190

2, cm3

8.15

9.24

14.5

16.3

21.0

23.6

29.0

32.5

38.6

43.3

47.9

55.9

61.8

67.8

77.7

85.0

96.2

105

118

126

137

148

153

162

175

191

206

222


45 G 3192 : 2005

120 max.

Annex 8 Table 1 (concluded)

Over 6.0 up to * 1.5 + 0.7 and incl. 8.0 0.3

Designation

300 X 12

300X 13

320 X 12

320 X 13

34OX 12

340 X 14

37OX 13

370 X 15

400 X 14

400 X 16

430 X 15

430X 17

Over 120 up to andincl. 180

Unit mass

Over 7.0 up to L 2.0 i1 and incl. 10.0 ~ 0.3

M

kgim

39.0

41.5

42.5

45.0

46.1

51.5

54.6

60.5

63.9

70.2

73.9

80.6


Sec- tional area

Over 9.0 up to * 3.0 + 1 and incl. 13.0 0.4

A

tin' 49.7

52.8

54.2

57.4

58.8

65.5

69.6

77.0

81.4

89.4

94. I

103


b

mm

3 O0

300

320

320

340

340

370

370

400

400

430

430

Over 12.0 up to * 4.0 + 1.2 and incl. 17.0 ~ 0.4

Dimensions

t

mm

12

13

12

13

12

14

13

15

14

16

15

17

(.’

min

43

43

46

46

49

49

53.5

53.5

58

58

62.5

62.5

-

YI

mm

13

13

14

14

15

15

16.5

16.5

18

18

19.5

19.5

iurface rea

ni2iin

0.683

0.685

0.728

0.730

0.772

0.776

0.840

0.844

0.4, ox 0.912

0.976

0.980

Cent- roid

cx cm

18.7

I 8.5

20.1

19.Y

21.5

21.1

23.5

23.0

25.5

25.0

27.4

26.9

Sectional properties

l x cm4

4 460

4 720

5 530

5 850

6 760

7 540

9 470

10 400

12 900

14 200

17 300

18 900

Z Y

cin’

239

256

274

294

313

357

402

455

507

568

628

700

4 Tolerances

4.1 Width and thickness as shown in Annex 8 table 2.

The tolerances on width ( b ) and thickness ( t ) shall be

Annex 8 Table 2 Tolerances on width and thickness

Unit: mm

I Width ( h ) I Thickness ( t ) I Tolerance on width ( h ) I Tolerance on thickness ( t ) I

4.2 in Annex 8 table 3.

Radius at corner The radius ( r2 ) at corners shall be within the limits as shown


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46 G 3192 : 2005



Annex 8 Table 3 Radius at corner

Unit: mm

2.0 max.

3.0 max.

I Thickness ( t ) I Radius ( ~ - 2 ) I I 6max. I i .5max. I

I Over 13 up to and incl. 17 I 4.0 max. I

4.3 length is 0.35 % of full length.

Camber The maximum permissible camber when measured over the entire

4.4 The plus side cutting tolerance on length shall be 100 mm and the minus side cutting tolerance shall be O mm. The bulb flats may be supplied to tighter length tolerances according to agreement between the purchaser and the supplier.

Length

4.5 Where the tolerance on mass per unit length is to be specified as the rolling tolerance in place of thickness tolerance, it shall be specified by agreement between the purchaser and the supplier.

Mass


47 G 3192 : 2005

Annex 9 (normative)

Hot-rolled steel sections-Part 9: T-sections with equal depth and flange width-Dimensions

This Annex has been prepared based on the first edition of IS0 657-21 Hot-roZZed steel sections-Part 21: T-sections with equal depth and flange width-Dimensions published in 1983, without modifying the technical contents.

1 depth and flange width.

Scope This Annex specifies the dimensions of hot-rolled T-sections with equal

2 Dimensions The dimensions of T-sections shall be as shown in Annex 9 table 1.

3 Sectional properties of T-sections are a s shown for information in Annex 9 table 1.

The unit mass, sectional area and sectional properties

k Y B

Slope 2

X-


48 G 3192 : 2005

Annex 9 Table 1 Dimensions and sectional properties of hot-rolled steel T-sections with equal depth and flange width

- ?ec- .ional irea

Cm2

- Jnit nass

ig/m - (3) - 0.88

1.29

1.77

2.33

2.96

3.67

4.44

6.23

8.32

9.08

0.7

3.4

6.4

i 6.4

11.3 -

Designa- tion

Dimensions Sectional properties about axes >ocation if centre if gravit3

ex

cm

x-x Y-Y - R3 mm

: 1 o) _.

- I

1

1

I

1

1.5

I .5

2

2

2.0

2

2.5

3

3

4 -

- 4

cm4

- A

mm - (4) - 20

25

30

35

40

45

50

60

70

75

XO

90

1 00

120

140 -

- B

nm - (5) - 20

25

30

35

4 o 45

50

60

70

75

80

90

1 00

120

140 -

- T

mm

(6)

3

3.5

4

4.5

5

5.5

6

7

8

8

9

10

11

13

15

-

-

-

- t

mm - (7) - 3

3.5

4

4.5

5

5.5

6

7

8

8

9

10

11

13

15 -

- RI

mm

(8) -

- 3

3.5

4

4.5

5

5.5

6

7

8

8

9

10

11

13

15 -

- R? mm

(9) - - 1.5

2

2

2.5

2.5

3

3

3.5

4

4.5

4.5

5

5.5

6.5

7.5 -

(11)

r 20 x 20

r 2 5 x 25

T 3 0 x 30

r 3 5 x 35

T 40X 40

T 45X 45

T 50X 50

T 60X 60

T 70X 70

T 75X 75

T 80X 80

T 9 0 x 90

TI00 X 10C

T120x 12C

T140X 14C

1.12

I .64

2.26

2.97

3.77

4.67

5.66

7.94

10.6

11.6

13.6

17.1

20.9

29.6

39.9 -

0.58

0.73

0.85

0.99

1.12

1.26

1.39

1.66

1.94

2.14

2.22

2.48

2.74

3.28

3.80

0.38

0.87

1.72

3.10

5.28

8.13

12.1

23.8

44.5

60.5

73.7

I i9

I79

166

i60 -

0.27

0.49

0.80

I .23

1.84

2.51

3.36

5.48

8.79

11.3

12.8

18.2

24.6

42.0

64.7 -

0.58

0.73

0.87

1 .O4

1.18

1.32

1.46

1.73

2.05

2.29

2.33

2.64

2.92

3.5 I

4.07 -

0.20

0.43

0.87

1.57

2.58

4.0 I

6.06

12.2

22.1

28.1

37.0

58.5

88.3

178

330

0.20

0.34

0.58

0.90

1.29

i .78

2.42

4.07

6.32

7.49

9.25

13.0

17.7

29.7

47.2

0.42

0.5 1

0.62

0.73

0.83

0.93

1 .o3

1.24

I .44

1.56

1.65

1.85

2.05

2.45

2.88


--```,`,,```,`,`,``,`,`,````,-`-`,,`,,`,`,,`---

49 G 3192 : 2005

El FI .3

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F1

al c, , O

a i .i

c,

a"

c,

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50 G 3192 : 2005

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i

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M

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51 G 3192 : 2005

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52. G 3192 : 2005

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Errata for JIS (English edition) are printed in Standardization Journal, published monthly by the Japanese Standards Association, and also provided to subscribers of JIS (English edition) in A4oritIil? Information.

Errata will be provided upon request, please contact: Standardization Promotion Department, Japanese Standards Association 4- 1-24, Akasaka, Minato-ku, Tokyo, 107-8440 JAPAN TEL. 03-3583-8002 FAX. 03-3583-0462


--```,`,,```,`,`,``,`,`,````,-`-`,,`,,`,`,,`---

JIS G 3192-2005 ENG Section Steel

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Transcript of JIS G 3192-2005 ENG Section Steel