เหล็กเอชบีม
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HxB | t1 | t2 | 1 m | 6 m | 9 m |
100 x 100 | 6 | 8 | 17.2 | 103 | 155 |
125 x 125 | 6.5 | 9 | 23.8 | 143 | 214 |
150 x 150 | 7 | 10 | 31.5 | 189 | 284 |
175 x 175 | 7.5 | 11 | 40.2 | 241 | 362 |
200 x 200 | 8 | 12 | 49.9 | 299 | 449 |
250 x 250 | 9 | 14 | 72.4 | 434 | 652 |
300 x 300 | 10 | 15 | 94.0 | 564 | 846 |
350 x 350 | 12 | 19 | 137 | 822 | 1233 |
400 x 400 | 13 | 21 | 172 | 1032 | 1548 |