中国热轧工字钢理论计重标准
浏览次数: 发布时间:2014-06-26 22:10:44
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规格
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尺寸（mm）
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|
||
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高度(h)
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腿宽（b）
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腰厚（d）
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重量（kg/m）
|
|
|
10
|
100
|
68
|
4.5
|
11.261
|
|
12
|
120
|
74
|
5
|
13.987
|
|
12.6
|
126
|
74
|
5
|
14.223
|
|
14
|
140
|
80
|
5.5
|
16.89
|
|
16
|
160
|
88
|
6
|
20.513
|
|
18
|
180
|
94
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6.5
|
24.143
|
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20a
|
200
|
100
|
7
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27.929
|
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20b
|
200
|
102
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9
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31.069
|
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22a
|
220
|
110
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7.5
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33.07
|
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22b
|
220
|
112
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9.5
|
36.524
|
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24a
|
240
|
116
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8
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37.477
|
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24b
|
240
|
118
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10
|
41.245
|
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25a
|
250
|
116
|
8
|
38.105
|
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25b
|
250
|
118
|
10
|
42.03
|
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27a
|
270
|
122
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8.5
|
42.825
|
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27b
|
270
|
124
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10.5
|
47.084
|
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28a
|
280
|
122
|
8.5
|
43.492
|
|
28b
|
280
|
124
|
10.5
|
47.888
|
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30a
|
300
|
126
|
9
|
48.084
|
|
30b
|
300
|
128
|
11
|
52.794
|
|
30c
|
300
|
130
|
13
|
57.504
|
|
32a
|
320
|
130
|
9.5
|
52.717
|
|
32b
|
320
|
132
|
11.5
|
57.741
|
|
32c
|
320
|
134
|
13.5
|
62.765
|
|
36a
|
360
|
136
|
10
|
60.037
|
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36b
|
360
|
138
|
12
|
65.689
|
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36c
|
360
|
140
|
14
|
71.341
|
|
40a
|
400
|
142
|
10.5
|
67.598
|
|
40b
|
400
|
144
|
12.5
|
73.878
|
|
40c
|
400
|
146
|
14.5
|
80.158
|
|
45a
|
450
|
150
|
11.5
|
80.42
|
|
45b
|
450
|
152
|
13.5
|
87.485
|
|
45c
|
450
|
154
|
15.5
|
94.55
|
|
56a
|
560
|
166
|
12.5
|
106.316
|
|
56b
|
560
|
168
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14.5
|
115.108
|
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56c
|
560
|
170
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16.5
|
123.900
|
|
63a
|
630
|
176
|
13.0
|
121.407
|
|
63b
|
630
|
178
|
15.0
|
131.298
|
|
63c
|
630
|
180
|
17.0
|
141.189
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