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等边槽钢的基本尺寸与主要参数(GB/T 6726—2008) |
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代号:CD H——高度; B——腿长; t——壁厚; R——外圆弧半径 |
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截面尺寸/mm |
边长/mm |
壁厚/mm |
理论重量/ (kg/m) |
截面面积/ cm2 |
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H×B |
H |
B |
t |
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100×50 |
100 |
50 |
3.0 |
4.433 |
5.647 |
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4.0 |
5.788 |
7.373 |
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140×60 |
140 |
60 |
3.0 |
5.846 |
7.447 |
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4.0 |
7.672 |
9.773 |
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5.0 |
9.436 |
12.021 |
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200×80 |
200 |
80 |
4.0 |
10.812 |
13.773 |
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5.0 |
13.361 |
17.021 |
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6.0 |
15.849 |
20.190 |
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250×130 |
250 |
130 |
6.0 |
22.703 |
29.107 |
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8.0 |
29.755 |
38.147 |
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300×150 |
300 |
150 |
6.0 |
26.915 |
34.507 |
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8.0 |
35.371 |
45.347 |
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