HN 是H型钢高度和翼缘宽度比例大于等于2，主要用于梁；工字钢的用途相当于HN型钢;
| W6*W4*9 | W150*W | .5 | 13.5 |
| W6*W4*12 | W150*W100*18 | .1 | 18 |
| W6*W4*16 | W150*W100*24 | 0.3 | 24 |
| W6*W6*15 | W | .6 | 22.5 |
| W6*W6*20 | W | .3 | 29.8 |
| W6*W6*25 | W | 1.6 | 37.1 |
| W8*W4*10 | W | .2 | 15 |
| W8*W4*13 | W | .5 | 19.3 |
| W8*W4*15 | W | 22.5 | |
| W8*W5.25*14 | W | .4 | 21.4 |
| W8*W5.25*18 | W | .4 | 26.6 |
| W8*W5.25*21 | W | 0.2 | 31.3 |
| W8*W6.5*24 | W | 0.2 | 35.9 |
| W8*W6.5*28 | W | 1.8 | 41.7 |
| W8*W8*31 | W | 1 | 46.1 |
| W8*W8*35 | W | 2.6 | 52 |
| W8*W8*40 | W | 4.2 | 59 |
| W8*W8*48 | W | 17.4 | 71 |
