TIS/JIS STANDARDS - TIS1227 : 1996 / JIS G3192 : 1990
(WF Beam)

(Grade SM400, SM490, SM 520, SS400, SS490 or SS540)

Nominal Size Weight Sectional Dimension Sectional Area Moment of Inertia Radius of Gyration Modulus of Section
mm kg/m H B t1 t2 r cm2 Ix Iy ix iy Zx Zy
mm mm mm mm mm cm4 cm4 cm cm cm3 cm3
150x75 14 150 75 5 7 8 17.85 666 50 6.1 1.66 89 13
150x100 21.1 148 100 6 9 11 26.84 1,020 151 6.2 2.37 138 30
200x100 18.2 198 99 4.5 7 11 23.18 1,580 114 8.3 2.21 160 23
21.3 200 100 5.5 8 11 27.16 1,840 134 8.2 2.22 184 27
200x150 30.6 194 150 6 9 13 39.01 2,690 507 8.3 3.61 277 68
250x125 25.7 248 124 5 8 12 32.68 3,540 255 10.4 2.79 285 41
29.6 250 125 6 9 12 37.66 4,050 294 10.4 2.79 324 47
250x175 44.1 244 175 7 11 16 56.24 6,120 984 10.4 4.18 502 113
300x150 32 298 149 5.5 8 13 40.8 6,320 442 12.4 3.29 424 59
36.7 300 150 6.5 9 13 46.78 7,210 508 12.4 3.29 481 68
300x200 56.8 294 200 8 12 18 72.38 11,300 1,600 12.5 4.71 771 160
65.4 298 201 9 14 18 83.36 13,300 1,900 12.6 4.77 893 189
350x175 41.4 346 174 6 9 14 52.68 11,100 792 14.5 3.88 641 91
49.6 350 175 7 11 14 63.14 13,600 984 14.7 3.95 775 112
57.8 354 176 8 13 14 73.68 16,100 1,180 14.8 4.01 909 134
350x250 69.2 336 249 8 12 20 88.15 18,500 3,090 14.5 5.92 1,100 248
79.7 340 250 9 14 20 101.5 21,700 3,650 14.6 6 1,280 292
400x200 56.6 396 199 7 11 16 72.16 20,000 1,450 16.7 4.48 1,010 145
66 400 200 8 13 16 84.12 23,700 1,740 16.8 4.54 1,190 174
75.5 404 201 9 15 16 96.16 27,500 2,030 16.9 4.6 1,360 202
400x300 94.3 386 299 9 14 22 120.1 33,700 6,240 16.7 7.21 1,740 418
107 390 300 10 16 22 136 38,700 7,210 16.9 7.28 1,980 481
450x200 66.2 446 199 8 12 18 84.3 28,700 1,580 18.5 4.33 1,290 159
76 450 200 9 14 18 96.76 33,500 1,870 18.6 4.4 1,490 187
88.9 456 201 10 17 18 113.3 40,400 2,310 18.9 4.51 1,770 230
450x300 106 434 299 10 15 24 135 46,800 6,690 18.6 7.04 2,160 448
124 440 300 11 18 24 157.4 56,100 8,110 18.9 7.18 2,550 541
145 446 302 13 21 24 184.3 66,400 9,660 19 7.24 2,980 639
500x200 79.5 496 199 9 14 20 101.3 41,900 1,840 20.3 4.27 1,690 185
89.6 500 200 10 16 20 114.2 47,800 2,140 20.5 4.33 1,910 214
103 506 201 11 19 20 131.3 56,500 2,580 20.7 4.43 2,230 257
500x300 114 482 300 11 15 26 145.5 60,400 6,760 20.4 6.82 2,500 451
128 488 300 11 18 26 163.5 71,000 8,110 20.8 7.04 2,910 541
150 494 302 13 21 26 191.4 83,800 9,660 20.9 7.1 3,390 640
600x200 94.6 596 199 10 15 22 120.5 68,700 1,980 23.9 4.05 2,310 199
106 600 200 11 17 22 134.4 77,600 2,280 24 4.12 2,590 228
120 606 201 12 20 22 152.5 90,400 2,720 24.3 4.22 2,980 271
134 612 202 13 23 22 170.7 103,000 3,180 24.6 4.31 3,380 314
600x300 137 582 300 12 17 28 174.5 103,000 7,670 24.3 6.63 3,530 511
151 588 300 12 20 28 192.5 118,000 9,020 24.8 6.85 4,020 601
175 594 302 14 23 28 222.4 137,000 10,600 24.9 6.9 4,620 701
700x300 166 692 300 13 20 28 211.5 172,000 9,020 28.6 6.53 4,980 602
185 700 300 13 24 28 235.5 201,000 10,800 29.3 6.78 5,760 722
800x300 191 792 300 14 22 28 243.4 254,000 9,930 32.3 6.39 6,410 662
210 800 300 14 26 28 267.4 292,000 11,700 33 6.62 7,290 782