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~ % ~ ~ I ~ ~JIapBaneIs~e I~nduI sutrial Standard (JIS). Brltlsh Standard (BS), American Petroleum Institute (API), American
societyfor Testlng and Mate". (ASTM) L L R : ~ R ~ L H ~ ~ H ~ ~ ~ UC~LU~UJUCL?LU~~JiRa r f i u w ' u " ~ ~ 7 " 1 % i i l ~ ~ ~ a ~

~inCn~)r(imihnni ua:ri7u~nroon~iuuiii)r(5'uu?Gn~~5'~~u i r i aia~iair~u^sGnd~nwiaan~~uu

@UUL?UJ .* .-
Tee Group of E n g i n m
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yiiuuisu4 * -X>%

Tee Group of ~ n ~ i n e e r' s i *i,

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CONTENTS

.&%I. . . . i.i?r.'... i ..

...... 2 Standard Rails Specification .......................60

I STEEL SECTION ,& Special Rails ............................................... 61

Plate (Metric Size) ....................................... 4 D Fish Plates .................................................. 62
Plate (Inch Size) .......................................... 5 +..*
.ElTie Plates .................................................... 63
Checkered Plates........................................6 ;i
2 IIS Rails ...................................................... 64
Steel Sheets ...............................................7.
PIPE
-r~alvanizedSheetsJIS Rails ........................ 8
Expanded Metals ........................................9 Japanese Standard

Flat Bars ...................................................... 10 Carbon Steel Tube for General

Square Bars ................................................ 11 0 Structural Purpose ...................................... 65

0Round Bars ................................................. 12 Carbon Steel Square Pipe for General
A Equal Angle ................................................. 13
Structural Purpose ...................................... 67
d] Unequal Angle ............................................. 14
Welded Steel Tubing Square and
Unequal Angle and Unequal Thickness ......15
Rectangular ................................................. 70
% Channel ....................................................... 16 Square Tube (Inch Size) ............................. 71
03 H-Beam ....................................................... 17 Rectangular Tube (Inch Size) ..................... 73
M Steel H-Piles (Metric Series) ....................... 19
Carbon Steel Pipe for Ordinary Piping ........76
I-Beam......................................................... 20 Carbon Steel Pipe for Pressure Service ..... 77

1Mining I-Beams ........................................... 21 Arc Welded Carbon Steel Pipes.................. 78

C Light Lip Channel ........................................ 22 Carbon Steel Pipe for High Temperature

[Light Channel .............................................. 23 Service ........................................................79

L 1Light Angle & Light " Z ................................ 24 Steel Pipe for Low Temperature Service .... 79
Light Lip "Z" & Light Hat .............................. 25
Alloy Steel Pipes ......................................... 79
H ' ~ i ~Lhip t"H" ................................................ 26 Stainless Steel Pipes .................................. 81

HLight "H" ...................................................... 27 American Standard
X Wide Flange Material and Applicable
I
Standards .....................................................28
Wide Flange (Inch Series) ............................ 32 0 kxtracts of API Line Pipe specification ....... 82
Wide Flange (Metric Series) ........................4.2
API 5L Standard Weight 'Threaded Line
Heavy Column Sections ...............................45
Pipe ....................:........................................ 84
Light Beams and Joists ................................ 46 API 5L Plain-EndLine Pipe ........................8. 5
API 5LX High-Test Line Pipe ...................... 90
k! H Bearing Piles (Inch Series) .......................48
Pipe ASTM A-120 Schedule 40 .................. 93
Structural Tees (Inch Series) .......................50 Pipe ASTM A53-61 T Standard................... 94
Pipe ASTM A53-61 T Extra Strong ............. 95
Structural Tees (Metric Series) .................... 55
Pipe ASTM A53-61 T Double Extra Strong
Standard Section Rails.....:........................... 58

CONTENTS

...... - . British Standard . . . -. . . 600 Ibs & 1500 Ibs.......................................129
: x ~a:
Thread Flanges (Screwed Flanges) Feature
British Standard Pipe BS-1387:1967
................................................................... 130
0 Light ............................................................ 96 150 Ibs Threaded Flanges .......................... 131
300 Ibs........................................................1.32
British Standard Pipe BS-1387:1967 .
400 Ibs........................................................1.33
Medium .....................................................9..6 600 Ibs & 900 Ibs.........................................134
1500 Ibs & 2500 Ibs.....................................135
British Standard Pipe BS-1387:1967 0Blind Fiange Feature...................................136
150 lb5 Blind Flanges .................................137
Heavy .......................................................... 97 300 Ibs ......................................................1..38

Seamless Pipe BS-1387:1957 Medium ......98 400 Ibs ........................................................139
Seamless Pipe BS-1387:1957 Heavy .........98 600 Ibs & 900 Ibs ........................................140

Properties of Pipes ......................................99 1500 Ibs & 2500 Ibs ....................................141

FLANGES Plate Flange covered by API Spec ............. 142
Plate Flanges for Waterworks .....................143
a ~ a n u f a c t u r i nM~ethods...............................103
Welding Neck Flange Feature..................... 106 Plate Flanges for JIS 5 Kg/cm2 .................144
150 Ibs Welding Neck Flanges....................108
300 Ibs......................................................... 109 Plate Flanges for JIS 10 Kg/cm2.................145
400 Ibs........................................................1. 10
600 Ibs.........................................................111 .Plate Flanges for llS 20 Kg/cm2.................146
900 Ibs.........................................................112 .Boss Flanges for llS 10 Kg/cm2and
1500 Ibs & 2500 Ibs..................................... 113
Slip On Flange Feature ...............................114 5 Kglcm2 ................................................:....147
150 Ibs Slip On Flanges ..............................115
300 Ibs.......................................................1..16 Boss Flange for JIS 20 Kglcm2...................148
400 Ibs........................................................1.17
600 Ibs........................................................1.18 USEFUL TABLE
900 Ibs........................................................1.19
1500 Ibs & 2500 Ibs.....................................120 bHexagon Head Bolts ..................................1..49
Lap Joint Flange Feature ............................121 4 Table of Gauges..........................................150
150 Ibs Lap Joint Flanges ...........................122
300 Ibs......................................................... 123 Comparative List of Meshes........................151
h! Hardness Conversion Table ....................... 152
I 400 Ibs...............................;.........................124
600 Ibs & 900 Ibs.......................................1.25 lnmmConversionTable of Inch and Millimeter

a1500 Ibs & 2500 Ibs....................................1.26 .................................................................... 153
socket Welding Flange Feature ..................127
JLS Application and Material Specification
150 Ibs Socket Welding Flanges & 300 Ibs
with Equivalent Standard ............................154
....................................................................128
JIS Comparison of JIS Specification with

Other's .........................................................156

..

-.... . .

-PLww

Metric Size

Kilograms of Standard Sizes (JIS - 0.7293 Kglmm, f f ) f , 7 q-,o b/M~.

I WIDTH x LENGTH, @

UNIT AREA. It2
Thickness r4x8-8/ 14x10
[4x20
4x16 5x10 5x20 5x30 5x40 6x30 6x40

32 2 334
45 3 282
3 646
&!. 5

PLATE

Inch Size

Kilograms of Standard Sizes (,\IS - 0.7293 Kglmm, ft2)

Thickness Unit WIDTH x LENGTH, f12
AREA, f12
In mm. IWeight

CHECKERED PLATES

Standard Sizes of Floor Plates

Metric Size

Diamension

Width x Length

I I I I3ft x 6ft 5ft x 2011
Thickness 4ftx 8fl 5ft x 1Ofl

Imm. in Weight of One Plate
kg Ib kg

Inch Size Diamension

hickness Width x Length

3fl x 6fl 4ftx 8ft 5fl x loft 5fl x 20fl

1 Weiaht of One Plate

Imm. kg

STEEL SHEETS

Metric Size

GALVANIZED SHEETS IGAL SHEET

Zinc Standard Widlh mm
coating thickness
Length mm
g/m2 (Base
(ozm2) sheet) 1829 2134 2438 2743 3048 3658 1829 2134 2438 2743 3048 3658 2000 2438 3048 3658
mm'
183 2.44 2.85 3.26 3.66 4.07 4.89 2.93 3.42 3.91 4.39 4.88 5.86 3.51 5.21 6.51 7.82
(0.60) 0.20 2.99 3.49 3.99 4.48 4.98 5.98 3.59 4.18 4.78 5.38 5.98 7.17 4.29 6.37 7.97 9.56
0.25 3.21 3.74 4.28 4.81 5.35 6.42 3.85 4.49 5.13 5.77 6.42 7.70 4.61 6.84 8.56 10.3
0.27 3.54 4.13 4.72 5.30 5.90 7.07 4.24 4.95 5.65 6.36 7.07 8.48 5.08 7.54 9.43 11.3
0.30

244 0.20 2.53 2.95 3.37 3.79 4.21 5.06 3.03 3.54 4.04 4.55 5.05 6.06 3.63 5.39 6.74 8.09
(0.80) 0.25 3.08 3.59 4.10 4.61 5.12 6.15 3.69 4.30 4.91 5.53 6.15 7.37 4.41 6.56 8.20 8.84
0.27 3.30 3.84 4.39 4.94 5.49 6.59 3.95 4.61 5.27 5.93 6.59 7.90 4.73 7.03 8.78 10.5
0.30 3.62 4.23 4.83 5.43 6.04 7.24 4.35 5.07 5.79 6.52 7.24 8.69 5.20 7.72 9.66 11.8
0.35 4.17 4.86 5.56 6.25 6.95 8.34 5.00 5.83 6.67 7.50 8.34 10.0 5.98 8.89 11.1 13.3
0.40 4.72 5.50 6.29 7.07 7.86 9.43 5.66 6.60 7.54 8.48 9.43 11.3 6.77 10.1 12.6 15.1
0.50 5.81 6.78 7.75 8.71 9.68 116 6.97 8.13 9.29 10.5 11.6 13.9 8.34 12.4 15.5 18.6

305 0.60 6.99 8.15 9.32 11.5 11.6 14.0 8.39 9.78 11.2 12.6 14.0 16.8 10.0 14.9 18.6 22.4
(1.00) 0.80 9.18 10.7 12.2 13.8 15.3 18.4 11.0 12.8 14.7 16.5 18.3 22.0 13.2 19.6 24.5 29.4
1.10 11.4 13.3 15.2 17.0 18.9 22.7 13.6 15.9 18.2 20.4 22.7 27.3 16.3 24.2 30.3 36.4

. 381 0.27 3.49 4.07 4.65 5.23 5.81 6.97 4.18 4.88 5.57 6.27 6.97 8.36 5.00 7.43 9.29 11.2
(1.25) 0.30 3.81 4.45 5.08 5.72 6.36 7.63 4.57 5.34 6.10 6.86 7.62 9.15 5.47 8.13 10.2 12.2
0.35 4.36 5.09 5.81 6.54 7.27 8.72 5.23 6.10 6.97 7.84 8.72 lb.5 6.26 9.30 11.6 14.0
0.40 4.91 5.73 6.54 7.36 8.18 9.81 5.89 6.87 7.84 8.83 9.81 11.8 7.04 10.5 13.1 15.7
0.50 6.00 7.00 8.00 9.00 10.0 12.0 7.20 8.40 9.59 10.8 12.0 14.4 8.61 12.8 16.0 19.2
0.60 7.10 8.28 9.46 10.6 11.8 14.2 8.51 9.93 11.3 12.8 14.2 17.0 10.2 15.1 18.9 22.7
0.80 9.29 10.8 12.4 13.9 15.5 18.6 11.1 ' 13.0 14 8 16.7 18.6 22.3 13.3 19.8 24.8 29.7
1.O 11.5 13.4 15.3 17.2 19.1 22.9 13.8 16.1 18.3 20.6 22.9 27.5 165 24.5 30.6 36.7
1.2 13.7 15.9 18.2 20.5 22.8 27.3 16.4 19.1 21.8 24.6 27.3 32.8 19.6 29.1 36.4 43.7
I.4 15.8 18.5 21.1 23.8 26.4 31.7 19.0 22.2 25.3 28.5 31.7 38.0 22.7 33.8 42.3 50.7
1.6 18.0 21.0 24.0 27.0 30.1 36.1 21.6 25.2 28.8 32.4 36.1 43.3 25.9 38.5 48.1 57.7

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EXPANDED METALS Dimensionsand Weig-ht

JIS G3351

Standard Finish Dimensions

S mm L mm Area m2 Symbol Product Dimensions of Dimensions of Rate Of Unit Lengthol
number mesh mm strand mm expansion Weight bond
kdm2 mm
SW LW TW
14.5 30 min
1829 914 1.672 11 34 135.4 4.5 7.0 2.43 19 4 30 min
2438 914 2.228 12 34 135.4 6.0 7.0 2.43 24.9 30 min
1829 1219 2.230 13 34 135.4 6.0 9.0 1.89 33.2 30 min
2438 1219 2.972 XG 14 34 135.4 8.0 9.0 1.89
2438 1524 3.716 13.7 10 min
3048 1524 4.645 21 36 101.6 4.5 7.0 2.57 18.3 10 min
1829 1.672 22 36 101.6 6.0 7.0 2.57 23.6 10 min
914 1829 2.230 23 36 101.6 6.0 9.0 2.00 31.4 10 min
1219 1829 4.459 24 36 101.6 8.0 9.0 2.00
2438 2438 2.228 2.36
914 2438 2.972 31 12 30.5 1.2 1.5 4.00 4.19
1219 2438 4.459 32 12 30.5 9.03
1829 3046 4.645 33 12 30.5 1.6 2.0 . 3.00
1524 2.28
41 22 50.8 2.3 3.0 2.00 4.10
42 22 50.8 8.00
43 22 50.8 1.6 2.0 5.50 2 51
51 25 61.0 4.33
52 25 61.O I2.3 2.5 4.40 8.05
53 25 61.O 3.14
3.2 3.5 3.19
61 34 76.2 5.91
XS 62 34 76.2 1.6 2.5 5.00 10.4
34 76.2
63 2.3 3.0 4.17 2.53
50 152.4 4.02
71 50 152.4 3.2 4.0 3.12 7.06
72 50 152.4
73 2.3 3.0 5.67 2.68
75 203.2 3.2 4.0 4.25 4.71
81 75 203.2 4.5 5.0 3.40 7.54
82 75 203.2
83 2.3 3.5 7.14 2.18
115 304.8 3.2 4.0 6.25 3.69
91 115 304.8 4.5 5.0 5.00 5.74
92 115 304.8
93 3.2 4.0 9.38
4.5 5.0 7.50
6.0 6.0 6.25

3.2 5.0 11.5

4.5 6.0 9.58

6.0 7.0 8.21

FLAT BARS

Metric Size

-

Standard Sectional Standard Standard Seclional Unit
Sedional Area Sectional Sectional
Dimension cm2 D~mension Dimension

Weight
kg/m

SQUARE BARS

Size
in

3/ 16
13/64
7132
15/64

114
17/64
9132
19164
51 16
21/64
11/32
23164
3/ 8
25' 64
13/ 32
27164
71 16
29164
15/32
31164
112
33164
17132
35164
91 16

-- 37164
19/32
39164
518
41/64
21/32
43164
11/16
45164
23132
47164
314
49164
25132
51/64
13116
53164
27132
55164
, 718
57164
29132
59164
15116
61164
31132
63/ 64
1
1- 1/32
1- 1/16

REFERENCE:UNITEill STATES STELEL EXPORT COMPANY

ROUND BARS - ;- .--.--

Metric Size U n ~ lWelghl "&

7% Un~tWe~ghl I D~ameier

D~ameler

Inch Size

Geometrical moment of inertia I= aP
Radius of gyration of area i =
Modulus of section Z = 11 e
(a : sectional area)

EQUAL ANGLE JIS G 3192

Geometrical moment of inertia I= a?

Radius of gyration of area i = Jl[a
Modulus of section Z = 11 e

(a : sectional area)

UNEQUAL ANGLE JIs G 3192

Standard sectionaldimension mm Reference

* x B t r, r, Sec- Unit Posilionof Geometrical moment Radius ol Gyration Modulus of
tional Weighl of inertia cm4 Section cm3
Area kg/m Of ol Area cm tan
Ix ly Max lu Max lv ZY
cm3 Gravity cm a

Cx Cx ix iy Max iu Min iv

90x75 9 8.5 6 F ' I. '- 2.75 2.00 109 68.1 143 34.1 2.78 2.20 3.19 1.56 0.676 17.4 12.4
118 56.9 144 30.8 3.15 2.19 3.49 1.61 0.548 17.0 10.0
14.04 11.0 159 76.1 194 41.3 3.11 2.15 3.43 1.58 0.543 23.3 13.7
219 60.4 243 3 6 4 4.01 2.11 4.23 1.64 0.362 26.1 10.3
1 W x 75 7 10 5 11.87 9.32 3.06 1.83 299 80.8 330 49.0 396 2.06 4.17 1.61 0.357 36.1 14.1
376 101 415 61.9 3.93 2.04 4.13 1.60 0.352 46.1 17.9
1 0 0 x 7 5 10 10 7 16.50 13.0 3.17 1.94 318 138 380 76.2 3.94 259 4.30 1.93 0.505 37.2 20.3
401 173 477 96.3 3.91 2.57 4.26 1.91 0.501 47.5 25.9
125x75 7 10 5 1362 10.7 4.10 1.64 485 133 537 80.4 4.81 2.52 5.06 1.96 0361 48.2 19.0
619 167 685 102 4.76 2.47 5.00 1.93 0.357 62.3 24.3
125 x 75 10 10 7 19.00 14.9 4 22 1.75 502 181 579 104 479 2.88 5.15 2.18 0.439 49.1 23.5
612 223 738 132 4.74 2.83 5.09 2.15 0.435 63.4 30.1
125 x 75 13 10 7 24.31 19.1 4.35 1.87 782 276 897 161 4.71 2.80 5.04 2.14 0.431 78.2 37.0

1 2 5 x 9 0 10 10 7 20.50 18.1 3 . 9 5 2.22

125 x 90 13 10 7 26.26 20.6 4.07 2.34

150x90 9 12 6 20.94 16.4 , 4.95 1.99

150 x 90 12 12 8.5 27.36 21.5 5.07 2 10

150x100 9 12 6 21.84 17.1 4.76 2.30

150x100 12 12 8.5 28.56 22.4 4.88 2.41

150 xi00 15 12 8.5 35.25 27.7 : 5.00 2.53

i

*,

Geometrical moment of inertia I= a?
Radius of gyration of area i = ma-

Modulus of section Z = IJe

(a : sectional area)

" 4 Fi GPj

UNEQUAL ANGLE AND UNEQUAL THICKNESS ~ 1 ~ ~ 3 -1 9 2

Standardsectional d~rnens~ornnrn Reference
A x B t, tZ r, r2
Sec Un11 POS1l'O"f Geometr~caml oment Radlus ol Gyrat~on tan Modulus of
11onal Welghl Of ol lnedla cm4 01 Area cm Secl~oncrn3
Area kglm 0
Gravlry crn
cm2
Cx Cv
Ix Iv Max lu Max lv IX IV Max IU Mln IV zx ZY

2 0 0 x 9 0 9 14 14 7 2966 2 3 3 636 215 1210 200 1290 125 639 260 658 205 0263 88.7 292
2 5 0 x 9 0 10 15 17 8 5 3747 23.4 8 6 1 1 9 2 2440 223 2520 147 8 0 8 2 4 4 8 2 0 198 0182 149 315
2 5 0 x 9 0 12 16 17 8 5 4295 3 3 7 899 1 8 9 2790 238 2870 160 8 0 7 2 3 5 8 1 8 193 0173 174 335
300 x 90 11 16 19 9 5 46 22 36.3 11 0 1 76 4370 245 4440 168 9 72 2 30 9 80 1 90 0 136 229 338
300 x 90 13 17 19 9 5 5267 44.3 11 3 1 75 4940 259 5020 181 9 6 3 2 2 2 9 76 1 85 0 128 265 358
7440 362 7550 251 1 1 3 2 5 0 1 1 4 208 0124 338 445
350x100 12 17 22 11 5774 453 130 187 11500 388 11600 277 1 2 9 238 130 201 00996 467 471

400x100 13 18 24 12 6859 5 3 8 154 1 7 7

Geometrical moment of inertia I= a f
Radius of gyration or area i = f i
Modulus of section Z = I e
(a : sectional area) -

CHANNEL JISG 3192 x- +. L *".' "e-

Geometrical moment o f inertia I= a t
Radius o f g y r a t i o n o r a r e a i =

Modulus o f section Z = 11 e

(a : sectional a r e a )

H-BEAM JIS G 3192

Standard sectional dimension mm Reference L

Nominal Sectional Unit Weight Geometrical Radius of Gyration Modulus of
Dimension of Area cm Section cm3
(Height x Area kglm moment

r crn2 of inertia cm4

H-BEAM continued

Standard seclionaldimension mm I Reference

Nominal ol ~nertiacm4 Radius of Gyration Modulus ol
Dimension IX Ix ol Area cm S e d i n cm3

flage) Iix i~ Izx ZY

STEEL H PILES .,

JIS A 5526

(Metric Series)

* Geometrical moment of inertia I= a?

. YB;t t, Radius of gyration or area i =

0' Modulus of sect~onZ = 11 e

B (a : sectional area)

- *..

I-BEAMJIS G 3192

MINING I-BEAM

Depth Flange Thickness Corner Moment of Radius of Modulus of
Width Radius lnertta Gyration Section
Weight
r
Size ABt t t Area Jx Jy ix iy Zx Zy
MI 105
mm mm mm mm mm mm mm cmZ cm4 cm4 cm cm cm3 cm3
(in) (in) (in) (in) (in) (in) (in) (inz) kglm kg/m I M (in4) (n4) (in) (in) (in3) (in3)

105 84 9 19 7 15 4 2889 22.7 6.92 488.4 97 8 4.13 1.83 93.1 23.3
(4.134) (3.307) (354) (.748) (.276) (.591) (.157) (4.478) 15.25

(11.73j (2.350) (1,624) (.737) (5.681) (1.422)

115 94 11 22 7 16 4 36.51 733.0 153.2 4.48 2.65 127.5 32.3
(.630) (.157) (5.659) 19.29 (.806) (7.780) (1.971)
MI 115 28.7 8 75
(17.61) (3.680) (1.764)
(4 528) (3 740) (.433) (.866) (.276)

Standard Length. 3.5m 4.5m 5.5m 6 Om 7.0m 8.0m 9.0m 10.0m 11.0m 12.0m
15H 20H 25H 30H 35H 40H

Maxlmum Lenght: 2 5 . 0 ~ 1or 80H.

MINING I-BEAMS IN THREE GRAOES Mlnlng I-Beamsare suppl~edIn three grades to suit me
varlous requtrements of mtnes and are cut to lenght

Grade UltimateTensile Strenght Yielding Po~nt Minimum Elongation

-Grade 1 50 kg/mm2 minimum 30 kg/m2minimum 20%
34 kg/mm2mlnimum 16%
Grade 2 57 kg/mm2minimum 40 kg/mm2 mtnimum 12%

Grade 3 67 kg/mm2minimum

LIGHT LIP CHANNEL

JIS G3350

LIGHT CHANNEL

JIS G 3350

Dimensions mm Ung:;lht Centre of Secondary I Radius of Modulus of Centre of
HxAxC Gravity Moment of Gyration of Section Shear
Sm:e; Area cm4 Area cm cm3 cm
cmZ cm
IIX IY IIx iy IZX a Isx SY
CX cy

LIGHT ANGLE

JIS G 3350

- -

LIGHT "Z"

JIS G 3350 x c

LIGHT LIP "2"

JIS G 3350

LIGHT HAT

JIS G 3350

Dirnensh rnrn

Geometricalmoment of inertia I= a?
Radius of gyration or area i =
Modulus of section Z = 11 e
(a :sectional area)

LIGHT LIP "H" JIS G 3353

Geometrical moment of inertia I= a f

JwRadius of gyration or area i =

Modulus of section Z = II e
(a : sectional area)

LIGHT "H"JISG 3353

Nippon Steel wide flange shapes are available to specl- f ~ tfor general structures and welded structures, plus
fications as agreed on through negotiation. such special Nippon Steel grades as COR-TEN (atrnos-
pheric corrosion-resistant h~gh-strengthsteel) and WEL-
They regularly come in sizes up to 1,010mm max. TEN (high-strength steel for welded structures).
web and 450mm map. flange and in material qualities

JIS . . . . . . . . . . . . . . . . . . . .G 3101, G 3106, G 3114, etc. Weldable high-strength steels and atmospheric
ASTM . . . . . . . . . . . . . . . . A36, A441. A588, etc. corrosion-resistant high-strength steels are supplied
under the tradenames of WEL-TEN and COR-TEN.
BS . . . . . . . . . . . . . . . . . . . .BS 4360GR 43A. 508, etc.
DIN. . . . . . . . . . . . . . . . . . . .17100, etc. Other domestic and foreign specifications can be met
on request.
CSA . . . . . . . . . . . . . . . . . . G 40.21, etc.
Excerpts from JIS(Japanese Industrial Standards) are
given below and on the following pages.

Chemical Composition

Classification Chemical composition, % Applications

Class 2 Notat~on Steel plate, steel strlp, flat steel and shape steel
Class 3 CMnPS
Steel plate, steel strlp, flat steel, steel bar and shape
SS41 - - 0.050 0.05' steel o f not more that 4 0 m m ~nthickness, d ~ a m e t e r ,size
SS50 max. max. or w ~ d t hacross flats

Class 4 $$S S 5 5 0.040 0.040
m a x . max. ma'.

Mechanical Properties

--'Rolled Steelfor Welded Structures (JIS O 3106) eiv..'- '- - . . .$..,*A 5;;'~ '?+ ' i"r 7% 1
.v ,*nG9

Chemical Composition - ye<

Classification Notation Chemical composition, %

C Si Mn P S

A SM41A 0.23max. for thicknesses 50mm & under; - 2 . 5 ~ 0.040 0.040
0.25max. for thicknesses over 5 0 m m to 1OOmm C min. min. max.
Class 1 B SM41B
0.2Omax. for thicknesses 50mm & under; 0.35 0.60- 0.040 0.040
Class 2 A SM5OA 0.22max. for thicknesses over 50mm to 100mm
Class 3 0.2Omax. for thicknesses 50mm & under; max. 1.20 max. max.
Class 4 B SM50B 0.22max. for thicknesses over 50mm to lOOmm
. A SM50YA 0.55 1.50 0.040 0.040
0.1Bmax. for thicknesses 50mm & under;
B SM50YB 0.2Omax. for thicknesses over 50mm t o 100mm max. max. max. max.
B SM53B
0.2Omax. for thicknesses 50mm & under 0.55 1.50 0.040 0.040
max.
0.20max. for thicknesses 50mm & under max. max. max.
0.55
max. 1.50 0.040 0.040

0.55 max. max. max.
max.
1.50 0.040 0.040

max. max, max.

Mechanical Properties -

II 1 I Over 4 0 I No.4 121 rnin.1

Chemical Composition

MechanicalProperties 3-

Yield point or yield strength, kg/mmz Tension test Elongation I

Classification Tensile I 19 min.
strength. 22 min.
1 6 & underb0:6 1Thickness of steel, mmOver 4 0 kg/mm2 No.1
No.1 1 24 min. I
I Class 1 1 1 125 min. I 1 141-52 I
I 22 min. 16 & under I No.4 16 min.
2 4 min. 50-62 Over 16 19 rnin.
Over 4 0 No.1 21 min.
Class 2 37 min. 36 min. 3 4 min. II No. 1
16 & under No.4 1 19min. I
I I I I 58-73 Over 16
Over 4 0 I No.5 26 min.
Class 3 4 7 min. 4 6 min. 4 4 min. 2 0 min.
16 & under No.5
Over 1 6 No.4
Over 2 0

Bend test Impact test
Inside radius
Classification Bend angle Test piece Notation "tCemp' Charpy Test piece
absorbed
A
B energy, k g - m
C
Class 1 180' 1.0 times No.1 0 2.8 min.
thickness A 4.8 min.
B
Class 2 180" 1.5 times No. 1 C 0 2.8 min. No.4 in direc-
thickness 4.8 tion of roiling
-
Class 3 180' 1.5 times No. 1 -5 4.8 min.
thickness

A

Division Tolerances Applications

Side (6) t3.0mm

Height.(H) Nominal height less than 4 0 0 m m k3.0mm . ,*
4 0 0 m m to less than 600mm i4.Omm ..
(") 600mm & over 15.0mm
Thickness
Less than 1 6 m m k 1.5mm $JFF
('I) 1 6 m m t o less than 25mm
2 5 m m t o less than 4 0 m m t2.0mm Zl
Length 4 0 m m & over
-+ 2 . 5 m m I.
Less than 16mm u
16mm t o less than 25mm i3.0mm >- -.
25mm t o less than 4 0 m m
40mm & over ? 1 .Omm 2'-3
7'-
7 m & under ~1.5mm
Apply t o majorvertical and
Over 7 m k2.0mm lateral bend

Nominal height 300mm & under i2.5mm
Out-of-square ( T )
t4Omm
Nominal height in excess of 3 0 0 m m 0

Camber and sweep N o m ~ n ahl eight 3 0 0 m m & under Add 5mm t o plus s ~ d etolerance above
N o m ~ n ahl eight in excess of 3 0 0 m m for every increment of 1m or fragment
in length
1 . 2 % rnax side B, or 2.0mm at min-
imum

:;","iB, Or Omm at

0.2% max. u Length

0.1% max. *Length

Web off center (S) Nominal height 300mm & under f3.0mm S-61-262 b , Z b 2
Nominal height In excess of 3OCmm
k4.5mrn
Ends out-of-square (e) 1.6% max. x(Side B or Height H), or
3 . 0 m m at minimum

Item Dimensional tolerance Remarks
Web height
+ 3.2mm Measured over center of web
- Flange width
4 not specified Measured In parallel to flange
Thickness - 5.0mm

Length not exceeding 13mm ~ ~ o ~ ~ ~ c i f i e d

.P exceeding 13mm +not specified
-6%
Out-of-square
knot specified
Ends out-of-square -0

Out-of-square is measured by T' t T' of section at gg
the end, and the tolerance shall beunder6.5mm
when'the web height is 3 0 0 m m or under, and h

under, 8 . 0 m m when the web height is over
300mm.

Ends out-of-square measured by e. and the toler-
ance shall be 1 . 6 m m or under per lOOmm of web
height or flange width.

llnoh saia) Weight Depth of Flan e Web Flange CRoardniuesr SeAcrtiebahal
Ibs/ft ka/m Section W~dh Thickness Thickness in mm
Section inz 1 cm2
Index (A) (B) (1,) (5)
in I mm
in I mm in mm in 1 mm

Note: S u e indicat.d b y Mu4 letters am not inclwbd in rsgular rolling sche&/es.

Moment of Inertia Radius of Gyration Modulus of Section

Jx JY ix iY zx ZY Section
in4 cm' in' cm' in cm ~n cm lndex
in1 cm3 in1 cm3
36' WF
20,2902 844.600 1.2252 46.730 15 17 3853 373 947 :1.105 1 18.1126 147 1 2.4109 36 X 16-1/2
18.8193 783.400 1.1275 46.320 1512 3840 370 940 1,0312 16,9014 1359 2,2274
17,233 8 717.400 1.020 6 45.880 15 00 38 10 3 65 9 27 15.588 5 123 3 2.020 9
16,092.2 669.900 45.560 14.95 37 97 3 62 9 19 951 1 14.628 1 1144 1,8750
14.9884 623,900 944 7 45,250 1488 3780 359 9 12 892 5 13.6938 105 7 1.7324
8709 835 5

12,1034 503,800 3554 14.790 1456 3698 2 49 632 6636 10,8764 58 7 962 1 36' WF
11,2815 469,600 3277 13.640 1452 3688 247 627 6212 10.1815 543 8900 36.12
10,4700 435,800 3006 12.510 1447 3675 245 622 579 1 500 819 5
405.400 2754 11.460 1438 3652 242 615 5410 9.491 4 459 7523
9,7388 375.200 2504 10.420 14 29 36 30 2 38 604 502 9 8.8670 41 8 685 1
9,012 1 324.500 207 1 8.621 1431 35 58 2 28 5 79 4386 8 242 5 347 568 7
7,796 1 7.1886

13,585 1 565,500 874 3 36,400 1388 35 26 352 894 R11 1 13 2939 1102 1.808 2 33 WF
12.312 1 512.500 7824 32.570 13 79 3503 348 884 7406 12.1384 990 1,622 6 33 . 15-3/4
11,0482 459.900 6917 28.790 1371 3482 342 871 6696 105747 87R 1.4390

8.147 6 339.200 256 1 10.660 13 50 34 29 2 39 607 4864 7.972 1 44 3 726 1 33 WF
7.442 2 309.800 229 7 9 562 13 39 34 01 2 35 5 97 446 8 7 323 0 39 8 652 3
6.6990 278,900 201 4 8.384 13 23 33 60 2 29 5 82 4048 6.634 7 35 0 573 7 .33 11-1/2
5.8869 245.100 1703 7.089 1302 3307 222 564 3583 58725 2971 4868

9.8724 410.100 707 9 29.470 1264 32 10 338 8 58 649 9 10.651 9 93 7 1535 7 30 WF
8.8259 367.400 6246 26.000 12 57 31 93 334 648 586 1 9.6062 83 1 1.3620 3 0 . 15
7,891 5 328.500 550 1 22.900 12 48 31 70 3 30 8 38 528 2 8.657 2 734 1.2030

5,753.1 239,500 185.0 7,701 12.17 30.91 2.18 5.54 379.7 6,223.3 35.1 575.3 30'w
5.347.1 222,600 189.7 7,064 12.11 3076 2.16 549 354.6 5.81191 32.31 529.4: 30x1(11/2
4,919.1 204,800 153.2 6,377 12.00 30.48 2.12 5.38 327.9 5,374.3 29.2 478.6
4,461.0 185.700 135.1 5,824 11.85 30.10 2.06 5.23 299.2 4,903.9 25.8 422.9
3.988.8 166.000 118.9 4,866 11.70 29.72 2.00 5.08 289.1 4.410.5 22.4 367.1

6,728.8 280.100 5189 21.600 1138 2885 316 803 4928 8.0770 737 1.2079 27' WF
8,018.6 250.500 458 0 19.060 11 31 28 73 3 12 7 92 444.5 7.285.4 65 3 1.070 3 27*14
5.414.3 225.400 406.9 16.940 11 26 28.60 309 7 85 402 9 6.603 5 58.3
955.5

4,080.5 189,900 149.6 8.228 11.03 28.02 2.11 5.36 299.2 4.903.9 29.7 488.8 27' WF
3,804.1 150,000 129.5 5.391 10.96 27.83 2.08 5.28 268.3 4.364.7 25.9 424.5 27x10
3,288.7 136,000 115.1 4,791 10.87 27.81 2.04 5.18 242.8 3,979.5 23.0 377.0
2.824.8 117,800 3f984 10.69 27.15 1.97 5.00 211.7 3,489.8 18.2 314.7
95.7

-(kch M e s ) Continued

Swion Weight Depth of Flange Web Web Corner Sectional
Index Section Wldlh Thickness Thickness Redius Area

24" WF (A)] (6) (1,) (1), in mm
24X 14
lbsm kglm in mm in mm ~n mm in mm 0.70 17.8 in2 mm2
238.1 0.70 17.8
160 215.8 2472 628 14091 358 0.656 16.66 1.135 28.83 0.70 17.8 47.04 303.5
145 193.5 24.49 622 14 043 357 0.608 15 44 1.020 25.91 42.62 275.0
130 24.25 616 14.000 356 0.565 1435 0.900 22.86 38.21 246.5

24' WF 120 178.6 24.31 617 12.088 307 0.556 14.12 0.930 23.62 0 7 0 17.8 35.29 227.7
24x12 110 163.7 24.16 614 12.042 306 0.510 12.95 0.855 21.72 0.70 17.8 32.36 208.8
100 148.8 24.00 610 12.000 305 0.468 11.89 0.775 19.69 0.70 17.8 29.43 189.9

24'w 94 139.9 24 29 617 9.061 230 0.516 13.11 0.872 22.15 0.54 13.8 27.63 178.3
24 X 9 84 125.0 24.09 612 9.015 229 0.470 11.94 0.772 19.61 0.54 13.8 24.71 159.4
76 113.1 23.91 607 8.985 228 0.440 11.18 0.682 17.32 0.54 13.8 22.37 144.3
68 101.2 23.71 602 8.961 228 0.416 10.57 0.582 14.78 0.54 13.8 20.00 129.0

21" WF 142 211.3 21.46 545 13.132 334 0.659 16.74 1.095 27.81 0.65 16.5 41.76 269.4
21 X 13 127 189.0 21.24 539 13.061 332 0.588 14.94 0.985 25.02 0.65 16.5 37.34 240.9
112 166.7 21.00 533 13.000 330 0.527 13.39 0.865 21.97 0.65 16.5 32.93 212.5

21" WF 96 142.9 21.14 537 9.038 230 0.575 14.61 0.935 23.75 0.65 16.5 28.21 182.0
21 X 9 82 122.0 20.86 530 8.962
228 0.499 12.67 0.795 20.19 0.65 16.5 24.10 155.5

73 108.6 21.24 539 8.295 211 0.455 11.56 0 740 18.80 0.54 13.7 21.46 138.5
68 101.2 21.13 537
21'WF 62 92.27 20.99 533 ,8.270 219 0 430 10.92 0.685 17.40 0.54 13.7 20.02 129.2
21 X 8-114 55 81.85 20.80 528 2i U 400 10.16 0.615 15.62 0.54 13.7 18.23 117.6
8.240
...
8.215 2G5 2.375 9.52 0 522 13.26 0.54 13.7 16.18 104.4
i
114 169.7 18.48 469 11.833 301 0.595 15.11 0.991 25.17 0 6 0 15.2 33.51 216.2
18'WF 105 156.3 18.32 465 11.792 300 0.554 14.07 0.911 23.14 0.60 15.2 30.86 199.1
18x11-34 96 142.9 18.16 461 11.750 298 0.532 13.00 0.831 21.11 0.60 15.2 28.22 182.1

18' WF 85 126.5 18.32 465 8.838 224 0.526 13.36 0.911 23.14 0.60 15.2 24.97 161.1
18 X 8-34 77 114.6 18.16 461 8.787 223 0.475 12.07 0.831 21.00 0.60 15.2 22.63 146.0
70 104.2 18.00 457 8.750 222 0.438 11.13 0.751 19.08 0.60 15 2 20.56 132.6
64 95.24 17.87 454 8.715 221 0.403 10.24 0.686 17.42 0.60 15.2 18.80 121.3

60 89.25 18.25 464 7.558 192 0.416 10.57 0.695 17.65 0.43 10.9 17.64 113.8
55 81.89 18.12 460 7.532 10.9 16.19 104.5
18' WF 50 74.41 18.00 457 7.500 191 0.390 9.91 0630 16.00 0.43 10.9 14.71 94.9
18 X 7-112 45 66.97 17.86 454 7.477 10.9 13.24
191 0.358 9.09 0.570 14.48 0.43 85.4

190 0.335 8.51 0.499 12.67 0.43

Note: Sizes indicated by blue letters are not included in regular rolling schedules.

Momentof Inertia Radius of Gyration Modulusol Seclion

Jx JY ix iY Zx ZY section
in4 cm4 in4 in crn
m4 in cm in3 crn3 in3 cm3 Index

5.110.3 212,700 429.6 20.510 10.42 26.47 3.23 8.20 413.5 6,777.3 69.9 1.145.7 24" WF
4,561.0 189,900 434.3 372.5 6.105.3 24X 14
4,009.5 166.900 375.2 18,080 1034 26.26 3.19 8.10 330.7 5.420.2 61.8 1.012.9
-
254.0 15.620 10.24 26.01 3.13 7.95 53.6 878.5
229.1 24" WF
203.5 - 142.0 1688.4 24X 12

3,635.3 151,300 (1 0 , 5 7 0 I l 0 . 1 5 25.78 2.68 681 299.1 4,W2 38.0 622.8
3,315.0 138.000 2.66 6.76 274.4 4.497.4
2.987.3 124,400 9,537 10.12 25.70 248.9 4,079.5

8.471 10.08 25.60 2.63 6.68 33.9 555.6

2.683.0 111.700 102.2 4,254 9.85 25.02 1.92 4.88 220.9 3,620.6 22.6 370.4 24' WF
2,364.3 98,420 88.3 3.676 9.78 24.84 1.89 4.80 196.3 3,217.4 19.6 321.2 24 X 9
2.096.4 87,270 76.5 3.184 9.68 24.59 1.85 4.70 175.4 2,874.8 17.0 278.6
1.814.5 75.530 63.8 2,656 9.53 24.21 1.79 4.55 153.1 2,590.3 14.2 232.7

3.403.1 141,700 385.9 16,060 9.03 22.94 3.04 7.72 317.2 5,198.9 58.8 963.7 21'WF
3,017.2 125.600 338.6 14.100 8.99 22.83 3.01 7.64 284.1 4.656.4 51.8 849.0 21 X 13
2,620.6 109,100 289.7 12,060 8.92 22.66 2.96 7.52 249.6 4,090.9 44.6 731.0

2.088.9 86.960 109.3 4.550 ,8.60 21.84 1.97 5.00 197.6 3,238.7 24.2 396.6 21"WF
327.8 21 X 9
1.752.4 72.950 89.6 3,730 8.53 2167 I93 4.90 1680 2,753.5 20.0 21" WF
---- ~262.2 21 X 8-114
-----
239.3 18" WF
1.600.3 66,620 66.2 2,756 8.64 21.94 1.76 4.47 150.7 2.470.0 16.0 211.4 18 X 11-314
1.478.3 61.540 60.4 2.514 8.59 2182 1.74 175.4
1,326.8 55,230 53.1 2,210 8.53 21.67 1.71 4.42 139.9 2,293.0 14.6
1.140.7 47.490 44.0 1.832 8.40 21.34 4.34 126.4 2.071.7 12.9 z:::
11.65 4.19 109.7 1,798.0 10.7
12.76 576.9
12,033.8 84,660 255.6 10.640 7.79 19.79 7.10 220.1 3.607.4 43.2
77.120 231.0 9.616 7.75 19.68
1.852.5 69,710 206.8 8,609 7.70 19.56 2.73 6.93 202.2 3.314.0 39.2
1,6147
4

2.71 6.88 184.4 3,0223 35.2

1,429.9 59,520 99.4 4.138 7.57 19.23 2.00 5.08 156.1 2,558.5 22.5 368.8 18' WF
1,286.8 53,570 88.6 3,688 7.54 1.98 5.03 141.7 2,322.5 20.2 331.1 18 X 6-34
1.153.9 48.030 78.5 3.268 7.49 19.15 1.95 4.95 128.2 2.101.2 17.9 293.4
1,045.8 43,530 70.3 2.926 7.46 19.02 1.93 4.90 117.0 1.917.6 16.1 263.9 18" WF
18 X 7-112
18.95 204.9

I

984.0 40.960 47.1 1.961 7.47 18.97 1.63 4.14 107.8 1,766.8 12.5

-Inch Series) Contlnwd !

Section Weight Depth ot Flange Web Web Corner Sectional I
Index Seclion With Thickness Thickness Redius Area
I
(A)] (B) 0,) ('2)

Note: 'Column Core Section

36

936.9 39.000 77.9 3.243 6.70 17.01 1.93 4.90 115.9 1.899.8 18.2 298.3 18' WF
833.8 34,710 88.4 2,847 8.66 18.92 1.91 4.85 104.2 1.707.8 18.1 263.9 18 x & i n
748.4 131,700 60.5 2.518 6.82 18.81 1.88 4.78 90.1 1.542.3 14.3 234.4 l8'WF
18 x 7
855.4 27,280 34.8 1.449 6.88 18.97 1.54 3.91 80.7 1,322.7 9.8 1M.8
583.3 24.280 30.5 1,270 6.64 16.86 1.52 3.88 72.4 1,186.8 8.7 142.8 14'WF
515.5 21.4M 28.5 1.103 8.82 16.81 1.50 3.81 84.4 1,055.5 7.8 124.8 14x16
18.580 22.1 920 8.49 18.48 1.45 3.88 58.3 922.8 8.3 103.2
48.3 14'WF
18.44 4.34 14X 14-1k
6,610.3 275.200 2.359.5 98.200 7.28 18.21 4.31 11.02 707.4 11.594.3 282.7 4,833.4
8,013.7 250.300 2.169.7 90,320 7.17 17.98 4.27 10.95 858.9 10.788.8 281.8 4.287.8
5,454.2 227,000 1,988.0 82.870 7.08 17.75 4.24 10.84 808.1 9.9868 241.1 3,951.8
4.911.5 234,400 1,806.9 75.220 8.99 16.84 4.17 10.77 559.4 9.188.8 220.8 3.818.9
4,141.7 172,400 1.635.1 88,070 8.83 17.53 4.20 10.59 493.8 8,077.0 195.7 3,207.5
4.399.4 183.100 1,831.4 67,910 8.90 17.30 4.17 10.87 511.9 8,380.0 201.0 3.294.4
3.912.1 182.800 1,468.5 61.050 6.81 17.12 4.14 10.59 465.5 7,629.5 181.8 2.979.7
3,526.0 148,800 1,331.2 55.420 6.74 16.97 4.12 10.52 427.4 7.005.1 188.1 2.772.4
3,228.9 134,400 1,226.6 51.060 6.88 16.89 4.11 10.46 397.4 6,513.4 153.9 2.522.4
3,080.9 128.200 1,174.8 48.900 6.65 18.81 4.10 10.44 382.2 8,284.2 147.7 2,420.8
2,942.4 122.500 1.124.8 46,820 8.62 16.74 4.08 10.41 387.87 8,028.2 141.8 2.324.1
2,798.2 118.500 1,073.2 44.880 8.59 18.88 4.07 10.38 352.6 5,779.1 135.8 2.222.5
2.671.4 111,200 1.028.6 42.820 6.58 16.81 4.06 10.34 339.2 5.559.5 130.2 2.134.0
2.538.8 105,700 40,780 6.54 16.54 4.05 10.31 324.9 5.325.1 124.4 2,038.9
2,402.4 100.000 979.7 38.720 8.51 16.48 4.04 10.29 310.0 5.080.9 118.4 1,940.8
2.274.8 930.1 38,740 6.49 18.38 4.02 10.26 295.8 4.848.2 112.7 1,847.2
2.149.8 94.700 882.7 34,880 8.45 18.31 4.01 10.21 281.9 4,820.3 107.1 1,755.4
2,020.8 89.480 837.9 32,890 8.42 18.28 4.20 18.18 287.3 4.381.0 101.3 1,660.3
1.900.8 84,120 790.2 31.010 6.40 16.18 3.99 10.18 253.4 4.153.2 1.570.2
1.788.9 79,120 745.0 29.240 8.37 18.05 3.97 10.13 240.2 3,936.9 95.8 1.484.9
1.672.2 74.380 702.5 27.480 6.32 10.08 22.8.7 3,715.8 90.6 1.396.4
69.610 680.1 18.03 3.77 85.2
15.98 3.78
1,593.0 66.310 587.7 23.830 6.31 15.90 3.75 9.58 216.0 3.540.2 77.0 1.262.0
1,478.1 81.470 527.8 21,9M 6.29 15.82 3.73 9.55 202.0 3.310.7 71.8 1,178.8
1.373.1 57.180 491.8 20.470 8.26 15.77 3.72 9.52 189.4 3,104.3 87.1 1.088.8
1,266.5 52.720 454.9 18.940 8.23 15.87 3.71 9.47 176.3 2,889.6 62.2' 1.019.4
1,185.8 48,530 419.7 17,470 8.21 15.82 3.70 9.45 183.8 2,661.4 57.8
1,063.5 44,270 383.7 15.970 8.17 9.42 150.8 2.468.3 52.8 844.1
40.250 349.7 14,580 6.15 9.40 138.1 2.283.4 48.2 885.4
966.9 790.0

wr-a -wavr-
-(Inch Serles) Continued

Seclion WeigM Det.lh of Flange Web Web Comer Sectional
Index Sectlon Width Thickness Thiiness Redius Area

14'WF (41 (6) (1,) (5) In mm
14x12 0.60 15.2
lWR kg/m In mm In mm In mm in mm 0.60 15.2 ln2 mm2
84 125.0 24.71 1S.4
78 118.1 14.18 360 12.023 305 0.451 11.46 0.778 19.76 22.94 148.0
14.06 357 12.000 305 0.428 11.87 0.718 18.24

lCWF 74 110.1 14.19 360 10.072 256 0.450 11.43 0.783 19.89 0.60 15.2 21.76 140.4
68 101.2 14.06 357 10.040 255 0.418 10.62 0.718 18.24 0.60 15.2 20.00 129.0
,1 4 x 1 0 81 90.78 13.91 353 10.000 254 0.378 9.60 0.643 16.33 0.60 15.2 17.94 115.7

14"WF 53 78.87 13.94 354 8.062 205 0.370 9.40 0.658 16.71 0.60 15.2 15.59 100.6
14 X 8 48 71.43 13.81 351
43 63.99 13.68 347 8.031 204 0.339 8.61 0.593 15.06 0.60 15.2 14.11 91.0

8.000 203 0.308 7.82 0.528 13.41 0.60 15.2 12.65 81.6

14'WF 38 56.55 14.12 359 6.776 172 0.313 7.95 0.513 13.03 0.43 10.9 11.17 72.1
14 X 63/4 34 50.80 14.00 356 6.750 171 0.287 7.29 0.453 11.51 0.43 10.9 10.00 64.5
30 44.46 13.86 352 6.733 171 0.270 6.86 0.383 9.73 0.43 10.9 8.81 56.8

.lrWF 190 282.8 14.38 365 12.670 322 1.060 26.92 1.738 44.09 0.60 15.2 55.86 360.4
161 239.6 13.88 353 12.515 318 0.835 22.99 1.486 37.74 0.60 15.2 47.38 305.7
12x12 133 197.9 13.38 340 12.365 314 0.755 19.18 1.236 31.39 0.60 15.2 39.11 252.3
120 178.6 13.12 333 12.320 311 0.710 18.03 1.106 28.09 0.60 15.2 35.31 227.8
106 157.7 12.88 327 12.230 311 0.620 15.75 0.986 25.04 0.60 15.2 31.19 201.2
99 147.3 12.75 324 12.190 310 0.580 14.73 0.921 23.39 0.60 15.2 29.09 187,7
92 136.9 12.62 321 12.155 309 0.545 13.84 0.856 21.74 0.60 15.2 27.06 174.6
85 126.5 12.50 318 12.105 307 0.495 12.57 0.796 20.22 0.60 15.2 24.98 161.2
79 117.6 12.38 314 12.060 307 0.470 11.94 0.736 18.69 0.60 15.2 23.22 149.8
72 107.1 12.25 311 12.040 306 0.430 10.92 0.671 17.04 0.60 15.2 21.16 136.5
65 96.73 12.12 308 12.000 305 0.390 9.91 0.606 15.39 0.60 15.2 19.11 123.3

12'WF 58 88.31 12.19 310 10.014 254 r 0.359 9.12 0.641 16.28 0.60 15.2 17.06 110.1
12x10
53 78.87 12.06 306 10.000 254 0.345 8.76 0.576 14.63 0.60 15.2 15.59 100.6

12'WF 50 74.41 12.91 310 8.077 205 0.371 9.42 0.841 16.28 0.60 15.2 14.71 94.9
12x8 45 66.97 12.06 308 8.042 204 0.336 8.53 0.576 14.63 0.60 15.2 13.24 85.4
40 59.53 11.94 303 8.000 203 0.294 7.47 0.516 13.11 0.60 15.2 11.77 75.9
lr WF
36 53.57 12.24 311 6.565 167 0.305 7.75 0.540 13.72 0.37 9.40 10.59 88.3
12 X 6-1R 31 46.13 12.09 307 6.525 166 0.265 6.73 0.465 11.81 0.37 9.40 9.12 58.8
27 40.18 11.96 304 6.500 165 0.240 6.10 0.400 10.16 0.37 9.40 7.97 51.4



Wide Flange Shapes 1

-(Inch Series)m Continued I

--(InchSerles) Continued Flange Web Web Corner Sectional
Depth of Wih Thickness Thickness Redius Area
Section
(All (8) (1.) (1,)

Moment of Inertia Radius of Gyration Modulus of Section

Jx JY h iy Zx ZY Section
Index
in4 cm4 in4 cm4 in cm in cm in3 cm3 in3 cm3
10'WF
718.7 29.920 235.4 9.799 4.67 11.89 2.87 8.78 126.3 2.070.0 45.2 740.8 10 X, 10
625.0 26,020 206.6 8.600 4.61 11.71 2.65 8.73 112.4 1.042.2 39.9 654.0
542.4 22.580 180.6 1.518 4.55 11.56 2.63 8.68 99.7 1.634.1 35.2 576.9 10" WF
457.2 19,030 153.4 6.386 4.49 11.40 2.60 6.60 00.1 1.411.2 30.1 493.3 10x0
420.7 17,510 141.8 5,903 4.46 11.33 2.59 6.50 00.1 1,312.8 27.9 457.3
382.5 15,920 129.2 5,378 4.44 11.28 2.58 8.55 73.7 1,207.9 25.5 417.9 10'WF
343.7 14,310 118.5 4,050 4.41 11.20 2.57 6.53 67.1 1,099.8 23.1 378.6 10 X 5-W4
305.7 12.720 103.9 4,325 4.39 11.15 2.56 6.50 60.4 20.7 339.3
272.9 11,380 3.871 4.35 11.05 2.54 6.45 54.8 990.0 8' WF
93.0 894.9 ~18.8 304.8 8x8
49.1
248.6 10,350 53.2 2.215 4.33 11.00 2.00 5.08 42.2 804.7 13.3 218.0 B' WF
35.0 183.6 8 x 6-112
209.7 8 . 7 2 9 44.9 1.869 4.27 10.04 1.97 5.03 "'"573.6 8' WF
I::; 150.0 8 x 5-114
170.9 7.114 38.5 1.519 4.20 10.67 1.94 4.93
SWF
157.3 6,548 15.2 632.8 4.29 10.90 1.34 3.40 30.8 504.8 5.2 85.2 8x8
133.2 5.545 12.7 528.7 4.26 10.82 1.31 3.33 26.4 432.7 4.4 72.1 5' WF
106.3 4,425 9.7 403.8 4.14 10.52 1.25 3.18 21.5 352.4 3.4 55.7 5x5
4' WF
271.8 11,310 88.6 3,688 3.71 9.42 2.12 5.38 60.4 990.0 21.4 350.7 4x4
227.3 9.462 749 3,118 3.65 9.27 2.10 5.33
183.7 7.647 60.9 2.535 3.61 9.17 2.08 5.28 52.0 852.3 18.2 298.3
146.3 6.090 49.0 2,040 3.53 8.97 2.04 5.18
126.5 5.206 42.5 1.769 3.50 8.89 2.03 5.18 43.2 700 0 15.0 248.8
109.7 4,567 37.0 1.540 3.47 8.81 2.01 5.10
35.5 501.8 12.1 198.3

31.1 509.7 10.6 173.7

27.4 449.1 9.2 150.8

97.8 4,071 21.6 899.2 3.45 8.76 1.82 4.11 24.3 398.3 8.8 108.2
8.69 1.61 4.09
82.5 3,434 18.2 757.6 3.42 20.8 340.9 5.8 91.8

89.2 2,881 8.50 353.8 3.43 8.71 1.20 3.05 17.0 278.6 3.2 52.4
56.4 2,348 8.72 279.7 3.38 8.53 1.18 2.95 14.1 231.1 ' 2.8 42.6

53.5 2.227 17.1 711.8 2.88 6.83 1.52 3.88 16.8 275.4 5.8 91.8
8.76 1.50 3.81 72.1
41.7 1.736 133 553.6 266 6.50 1.45 3.88 13.4 219.6 4.4 52.4

30.3 1,261 9.69 403.4 2.58 10.1 165.5 3.2

25.4 1.057 8.89 370.0 2.18 5.49 1.28 3.25 9.94 182.9 3.54 50.0
21.3 006.7 7.51 312.6 2.13 5.41 1.26 3.20 8.53 139.8 3.00 49.2

11.3 470.3 3.76 156.5 1.72 4.37 0.99 2.51 5.45 88.3 1.9 31.1

, ,,;,-,.J. ;'! ; .;: .. _.'..'-'A - . , ,, ., . .
...', '.-*'r".;,,'
Wicb Flange Shapes :.;;,
,. I_'
. .',',.i*L..":T:",@).:.;.>.=. ,'?,?.,V,+, .. :*. " ,;:;+.;<,i:.:l.&>,%: .
. ,.; ~2 ,<3;;..*$;,; '*'
.

(Metric Serles)

Depth of Flange Th'ckness Corner Sectional Moment of Rad~usof Modulus of
Section Width Inertia Gyration Section
Weight web ~l~~~~~ a d ' u s Area
(A)] (W ix iY zx ZY
kg/m mm (t,) (t2) (0 JX JY mm cm
286 mm cm4 cm3 cm3
mm 243 912 mm mm mm cm2 cm4
900x300 213 302
900 18 34 28 364.0 498,000 15.700 37.0 6 56 10.900 1,040
300 16 28 36.4 6.39 9.140 843
890 15 23 28 390.8 411.000 12.600 35.7 6.16 7,760 688
299
28 270.9 345.000 10,300

241 808 302 16 30 28 307.6 339,000 13.800 33.2 6.70 8.400 915

800x300 210 800 300 14 26 28 267.4 292,000 11.700 33.0 6.62 7,290 782

191 792 300 14 22 28 243.4 254,000 9.930 32.3 6.39 6.410 662

215 708 302 15 28 28 273.6 237.000 12.900 29.4 6.86 6.700 853
722
700x300 185 700 300 13 24 28 235.5 201.000 10,800 29.3 6.78 5.760 602

166 692 300 13 20 28 211.5 172.000 9.020 28.6 6.53 4.980

175 594 302 14 23 28 222.4 137,000 10,000 24 9 6.90 4.620 701
151 588 60 1
600 x300 137 582 300 12 20 28 192.5 118,000 9.020 24.8 6.85 4,020 51 1

300 12 17 28 174.5 103.000 7.670 24.3 6.63 3.530

134 612 202 13 23 22 107.7 103.000 3.180 24.6 4.31 3.380 314
120 606 27 1
106 800 201 12 20 22 152.5 90.400 2.720 24 3 4.22 2,980 228
94.6 596 199
800x200 200 11 17 22 134.4 77.600 2,280 24.0 4.12 2.590

199 10 15 22 120.5 68.700 7.980 23.9 4.05 2,310

500x300 128 488 300 11 18 20 163.5 71,000 8.1 10 20.8 7.04 2,910 541
114 482 300 11 15 45 1
26 145.5 60.400 6.760 20.4 6.82 2.500

103 506 201 11 19 20 131.3 56.500 2.580 20.7 4.43 2.230 257
59.6 500 200 10 16 214
500x200 79.5 496 199 9 14 20 114.2 47.800 2.140 20.5 4.33 1.910 185

20 101.3 41.900 1,840 20.3 4.27 1.690

450x 300 124 440 300 11 18 24 157.4 56.100 8.1 10 18.9 7.18 2.550 54 1
448
106 434 299 10 15 24 135.0 46,800 6.690 118.6 7.04 2,160

450 x 200 78.0 450 200 9 14 18 96.78 33.500 1,870 18.6 4.40 1.490 187

68.2 446 199 8 12 18 84.30 28.700 1.580 18.5 4.33 1,290 159

605 498 432 45 70 22 770.1 298.000 94.400 19.7 11.1 12.000 4,370

415 458 417 30 50 22 528.8 187.700 60.500 18.8 10.7 8.170 2,900

400 x400 283 428 407 20 35 22 360.7 119,000 39.400 18.2 10.4 5.570 1.930

232 414 405 18 28 22 295.4 92,800 31.000 17.7 10.2 4.480 1.530

Depth of Flange Thickness Corner Sectional Moment of Radius of ~ o d u l u sof
Section Width Radius Area Inertia Gyration Section
Section Weight web ~l~~~~
rnm (A)] (8) (1,) (t2) (r) Jx JY ix iy Zx zv
kg/m mm
400x400 200 mm mm mm mm cm2 om4 cm4 mm cm cm3 cm3
197 403
172 406 408 16 24 22 254.9 78,000 26,200 17.5 10.1 3,840 1.300
168 400 400 21 21 70,900 23.800 16.8 9.75 3.540 1.170
147 400 405 22 250 7 17.5 10.1 3.330 1,120
140 394 398 16.7 9.65
394 402 13 21 22 218.7 66.600 22.400 17.3 10.1
388 16.6 9.54
18 18 22 214.4 59.700 20.000 3.030 985
2.850 951
11 18 22 186.8 56.100 18.900 2,520 809
15 15 49.400 16,300
22 178 5

400x300 107 390 300 10 16 22 136.0 38.700 7,210 16.9 7.28 1,980 48 1
418
94.3 386 299 9 t4 22 120.1 33.700 6,240 16.7 7.21 1,740

400 x 200 66.0 400 200 8 13 16 84.12 23,700 1.740 18.8 4.54 1,190 174
56.6 396 199 7 11 145
16 72.16 20,000 1.450 16.7 4.48 1,010

159 356 352 14 22 20 202.0 47,600 16,000 15.3 8.90 2,670 909
158 350 357 19 19 609
137 350 350 12 19 20 198.4 42.800 14.400 14.7 8.53 2.450 776
131 344 354 16 16 669
350 x 350 115 344 348 10 16 20 173.9 40,300 13.600 15.2 8.84 2.300 .646
106 338 351 13 13 534
20 166.6 35,300 11.800 14.6 8.43 2,050

20 146.0 33,300 11.200 15.1 8.78 1,9-40

20 135.3 28.200 9.380 14.4 8.33 1.670

350 x 250 79.7 340 250 9 14 20 101.5 21.700 3,650 14.6 6.00 1.280 292
69.2 33.6 249 8 12 248
20 88.15 18,500 3,090 14.5 5.92 1.100

350 x 175 49.6 350 175 7 11 14 63.14 13.600 984 14.7 3.95 775 112
300x300 41.4 346 174 69 14 52.68 11,100 792 14.5 3.88 641 91.0

106 I3T0U0 l1 l7 18 134.8 23,400 7.730 13.2 7.57 1,540 514
106 466
94.0 300 305 15 15 18 134.8 21,500 7.100 12.6 7.26 1,440 450
87.0 298 300 417
84.5 294 299 10 15 18 119.8 20.400 6,750 13.1 7.51 1.360 365
302
9 14 18 110.8 18.800 6.240 13.0 7.51 1,270

12 12 18 107.7 16.900 5.520 12.5 7.16 1.150

300x200 65.4 298 201 9 14 18 83.36 13.300 1.900 12.6 4.77 893 189
56.8 294 200 8 12 160
18 72.38 11,300 1.600 12.5 4.71 771

300x 150 36.7 300 150 6.5 9 13 46.78 7.210 5MI 12.4 3.29 481 87.7
32.0 298 149 5.5 8 424 59.3
13 40.80 6.320 442 12.4 3.29

Depth of Flange Thickness Corner Sectional Moman1of Radius of Modulus of
Section Wih Area Inertia Gyralion Section
Sodon Weigh! web iqange Radius ix iY
Index (All (B) cm2 Jx Jv mm cm Zx ZY
mm kg/m mm mm (1,) (t2) (r) 104.7 cm4 cm4
250 x 250 82.2 92.18 10.5 16.09 cm3 ern3
72.4 250 255 mm mm mm 84.70
250 x 175 88.5 82.08 10.8 6.29 919 304
2 5 0 1~25 84.4 250 250 14 14 16 11,500 3,880 867 292
248 249 9 14 18 10,800 3,650 10.8 6.29
200x200 244 8 13 18 9,930 3.350 10.3 5.98 801 289
252 11 11 16 8,790 2.940 720 233
2 0 0 1~50
200x100 44.1 244 175 7 11 16 56.24 6,120 984 10.4 4.18 502 113

175 X 175 29.8 250 125 6 9 12 37.66 4,050 294 10.4 2.79 324 47.0
175 x 125 25.7 248 124 5 41.1
175x90 6 12 32.88 3,540 255 10.4 a 7 9 285
150 x 150
150x 100 85.7 208 202 10 18 13 83.69 8.530 2.200 8.83 5.13 628 218
150x75
125 x 125 58.2 200 204 12 12 13 71.53 4.980 1.700 8.35 4.88 498 167
125x60
l00Xl00 49.9 200 200 8 12 13 83.53 4.720 1,800 8.62 5.02 472 180
100x50
I

30.6 194 150 6 9 13 39.01 2.690 507 8.63 3.61 277 67.6

21.3 200 100 5.5 8 11 27.16 1.840 134 8.24 2.22 184 26.8
23.0
18.2 198 99 4.5 7 11 23.18 1.580 114 8.26 2.21 160

40.2 175 175 7.5 11 12 51.21 2.880 984 7.50 4.38 330 112

23.3 189 125 5.5 8 12 29.65 1.530 261 7.18 2.97 181 41.8
21.7
1

18.1 175 90 5 8 9 23.04 1.210 97.5 7.28 2.06 139

131.5 150 150 7 10 11 40.14 1.840 583 6.39 3.75 219 75.1

.9 6.17 2.37 138 30.1
21.1 148 100 6 11 28.84 1,020 151

14.0 150 75 5 7 8 17.85 666 49.5 8.11 1.66 88.8 13.2

23.8 125 125 8.5 9 10 30.31 847 293 5.29 3.11 138 47.0

13.2 125 26 6 8 9 16.64 413 29.8 4.95 1.32 66.1 9.73

17.2 100 100 8 8 10 21.90 383 134 4.18 2.47 78.5 26.7

9.30 100 50 5 7 8 11.85 187 14.8 3.98 1.12 37.5 5.91

-

(Metric Series)

(Inch S r k ) Weight Depth of Web Flange Corner Sectional
Section Thi kness Thi kness
Suction IIbs/ft kg/m Radius Arm
Index (A) Ft,) Ft.1
I Iin mm Iin' cm*
Iin mm in mm Iin mm in mm
I I I I
I I

Ilkto: Sizes inaYcated by blue letters are not imI& in regular rolling sche&~les, rolling month w7l be decidw s w ~ tot

order quantities a$ mill cmdtims.



llnch * b l Depth of - Ran e Wab Fle I_Corner
Section Thickness Thic Radius
Section Weight wid% Sectional
Index (A) (6) (tl) (

in

14x14-11'2 132.4
12x12 108.6

110.1
78.8:

'..!ea.*,
-.. - - .-. .E>.
.~.. . . .., .i. . . . . ., -.*-

Moment of Inertia Radius of Gyration Modulus of Section
Jx JY Zx ZY
in' cm' in* cm' ix iY in3 cm3 in3 cm3 Section
in cm irl cm Index

1.228.5 51,140 443.1 18.440 5.97 15.16 3.59 9.12 172.6 2,828.9 59.5 975.2 14 X14-1/2
1,055.1 43,920 379.6 15,800 5.93 15.06 3.56 3.04 150.4 2,485.0 51.3 840.8
37,840 326.2 13,580 5.89 14.98 3.53 8.94 131.2 2,150.4 44.4 727.7
909.1 30,520 281.9 10.900 5.85 14.86 3.49 8.86 107.5 1,781.9 35.9 588.4
733.1

586.5 23,580 184.7 7,689 5.10 12.95 2.91 7.39 93.5 1,532.5 30.2 495.0 12 x12
394.8 16,430 127.3 5,299 5.03 12.78 2.86 7.28 67.0 1,098.1 21.2 347.5

294.7 12,270 100.6 4,188 4.19 10.64 2.45 6.22 58.9 965.4 19.7 322.9 10x10
210.8 8,775 71.4 2,972 4.13 10.49 2.40 6.09 43.4 711.3 14.2 232.7

119.8 4.987 40.4 1.682 3.36 8.53 1.95 4.95 29.9 490.0 9.9 162.2 8 X8