热轧工字钢发表评论(0)编辑词条
热轧工字钢(GB/T706-1988)
(1)尺寸规格,见表1
表1 热轧工字钢的尺寸规格
型号 | 尺 寸/mm | 截面 面积 /em2 | 理论 质量/(kg/m) | 参考数值 |
| |||||||||||
X~X | Y-Y | |||||||||||||||
h | b | d | t | r | r1 | |||||||||||
1x/cm4 | Wx/cm3 | ix/cm | Ix:Sx | Iy/cm4 | Wy/cm3 | iy/cm |
| |||||||||
1O | 100 | 68 | 4.5 | 7.6 | 6.5 | 3.4 | 14.345 | 11.261 | 245 | 49 | 4.14 | 8.59 | 33.O | 9.72 | 1.52 |
|
12.6 | 126 | 74 | 5.0 | 8.4 | 7.O | 3.5 | 18.118 | 14.223 | 488 | 77.5 | 5.20 | 10.8 | 46.9 | 12.7 | 1.61 |
|
14 | 140 | 80 | 5.5 | 9.1 | 7.5 | 3.8 | 21.516 | 16.890 | 712 | 102 | 5.76 | 12.O | 64.4 | 16.1 | 1.73 |
|
16 | 160 | 88 | 6.O | 9.9 | 8.0 | 4.0 | 26.131 | 20.513 | 1130 | 141 | 6.58 | 13.8 | 93.1 | 21.2 | 1.89 |
|
18 | 180 | 94 | 6.5 | 10.7 | 8.5 | 4.3 | 30.756 | 24.143 | 1660 | 185 | 7.36 | 15.4 | 122 | 26.O | 2.00 |
|
20a | 200 | 100 | 7.0 | 11.4 | 9.0 | 4.5 | 35.578 | 27.929 | 2370 | 237 | 8.15 | 17.2 | 158 | 31.5 | 2.12 |
|
20b | 200 | 102 | 9.O | 11.4 | 9.0 | 4.5 | 39.578 | 31.069 | 2500 | 250 | 7.96 | 16.9 | 169 | 33.1 | 2.06 |
|
22a | 220 | 110 | 7.5 | 12.3 | 9.5 | 4.8 | 42.128 | 33.070 | 3400 | 309 | 8.99 | 18.9 | 225 | 40.9 | 2.31 |
|
22b | 220 | 112 | 9.5 | 12.3 | 9.5 | 4.8 | 46.528 | 36.524 | 3570 | 325 | 8.78 | 18.7 | 239 | 42.7 | 2.27 |
|
25a | 250 | 116 | 8.O | 13.O | 10.0 | 5.O | 48.541 | 38.105 | 5020 | 402 | 1O.2 | 21.6 | 280 | 48.3 | 2.40 |
|
25b | 250 | 118 | 10.O | 13.0 | 10.O | 5.0 | 53.541 | 42.030 | 5280 | 423 | 9.94 | 21.3 | 309 | 52.4 | 2.40 |
|
28a | 280 | 122 | 8.5 | 13.7 | 10.5 | 5.3 | 55.404 | 43.492 | 7110 | 508 | 11.3 | 24.6 | 345 | 56.6 | 2.50 |
|
28b | 280 | 124 | 10.5 | 13.7 | 1O.5 | 5.3 | 61.004 | 47.888 | 7480 | 534 | 11.1 | 24.2 | 379 | 61.2 | 2.49 |
|
32a | 320 | 130 | 9.5 | 15.0 | 11.5 | 5.8 | 67.156 | 52.717 | 11100 | 692 | 12.8 | 27.5 | 460 | 70.8 | 2.62 |
|
32b | 320 | 132 | 11.5 | 15.O | 11.5 | 5.8 | 73.556 | 57.741 | 11600 | 726 | 12.6 | 27.1 | 502 | 76.O | 2.61 |
|
32c | 320 | 134 | 13.5 | 15.O | 11.5 | 5.8 | 79.956 | 62.765 | 12200 | 760 | 12.3 | 26.8 | 544 | 81.2 | 2.61 |
|
型号 | 尺 寸/mm | 截面面积 /em2 | 理论 质量/(kg/m) | 参考数值 |
| |||||||||||
X~X | Y-Y | |||||||||||||||
h | b | d | t | r | r1 | |||||||||||
1x/cm4 | Wx/cm3 | ix/cm | Ix:Sx | Iy/cm4 | Wy/cm3 | iy/cm |
| |||||||||
36a | 360 | 136 | 10.O | 15.8 | 12.O | 6.0 | 76.480 | 60.037 | 15800 | 875 | 14.4 | 30.7 | 552 | 81.2 | 2.69 |
|
36b | 360 | 138 | 12.0 | 15.8 | 12.O | 6.0 | 83.680 | 65.689 | 16500 | 919 | 14.1 | 30.3 | 582 | 84.3 | 2.64 |
|
36c | 360 | 140 | 14.0 | 15.8 | 12.0 | 6.O | 90.880 | 71.341 | 17300 | 962 | 13.8 | 29.9 | 612 | 87.4 | 2.60 |
|
40a | 400 | 142 | 10.5 | 16.5 | 12.5 | 6.3 | 86.112 | 67.598 | 21700 | 1090 | 15.9 | 34.1 | 660 | 93.2 | 2.77 |
|
40b | 400 | 144 | 12.5 | 16.5 | 12.5 | 6.3 | 94.112 | 73.878 | 22800 | 1140 | 15.6 | 33.6 | 692 | 96.2 | 2.71 |
|
40c | 400 | 146 | 14.5 | 16.5 | 12.5 | 6.3 | 102.112 | 80.158 | 23900 | 1190 | 15.2 | 33.2 | 727 | 99.6 | 2.65 |
|
45a | 450 | 150 | 11.5 | 18.0 | 13.5 | 6.8 | 102.446 | 80.420 | 22200 | 1430 | 17.7 | 38.6 | 855 | 114 | 2.89 |
|
45b | 450 | 152 | 13.5 | 18.0 | 13.5 | 6_8 | 111.446 | 87.485 | 33800 | 1500 | 17.4 | 38.O | 894 | 118 | 2.84 |
|
45c | 450 | 154 | 15.5 | 18.O | 13.5 | 6.8 | 120.446 | 94.550 | 35300 | 1570 | 17.1 | 37.6 | 938 | 122 | 2.79 |
|
50a | 500 | 158 | 12.0 | 20.0 | 14.0 | 7.O | 119,304 | 93.654 | 46500 | 1860 | 19.7 | 42.8 | 1120 | 142 | 3.07 |
|
50b | 500 | 160 | 14.O | 20.0 | 14.0 | 7.O | 129.304 | 101.504 | 48600 | 1940 | 19.4 | 42.4 | 1170 | 146 | 3.01 |
|
50c | 500 | 162 | 16.O | 20.O | 14.0 | 7.0 | 139.304 | 109.354 | 50600 | 2080 | 19.O | 41.8 | →如果您认为本词条还有待完善,请 编辑词条
词条内容仅供参考,如果您需要解决具体问题 标签:
收藏到:
同义词: 暂无同义词 关于本词条的评论 (共0条)发表评论>> |