Information
工 字 钢
一、性能用途：工字钢是截面为工字行的长条钢材；广泛用于各种建筑结构、桥梁、车辆、支架、机械等。
二、常用钢号：A3 A3F B3F等。
| 型号 | 尺寸(MM) |
截面面积( ) |
理论重量(kg/ ) |
长度() |
|||||
| h | b | d | t | r | r1 | ||||
| 10 | 100 | 68 | 4.5 | 7.6 | 6.5 | 3.3 | 14.3 | 11.2 | 5-19 |
| 16 | 160 | 88 | 6.0 | 9.9 | 8.0 | 4.0 | 26.1 | 20.5 | 5-19 |
| 20b | 200 | 102 | 9.0 | 11.4 | 9.0 | 4.5 | 39.5 | 31.1 | 6-19 |
备注：h— 高度 b--- 腿宽 d--- 腰厚 t---- 平均腿厚 r-- 内圆弧半径 r1--- 腿端圆弧半径；
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Hubei Cahen Industrial Co., Ltd.,
Add:No.89 Hexi Road,West Port Mountain District,Huangshi,Hubei Province,China
TEL：0714-6200852
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