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佛山市朗聚钢铁有限公司
网址：www.gdgtzx.com
联系人：邱先生
手机：13620812858
座机：0757-28789056
传真：0757-28788607
邮箱：276118580@qq.com
地址：佛山市乐从镇钢铁世界商务楼B座502
| Z型钢规格表 | |||||||||
| 名称 | 尺寸 | 惯性矩cm4 | l回转半矩cm | 截面模数cm4 | |||||
| h×b×c×t | h | b | c | t | lx | ly | rv | wx | wy |
| 100×40×20×2.0 | 100 | 40 | 20 | 2.0 | 60.6 | 17.2 | 1.3 | 12.1 | 40.0 |
| 100×40×20×2.5 | 100 | 40 | 20 | 2.5 | 73.1 | 20.3 | 1.2 | 14.6 | 55.0 |
| 120×50×20×2.0 | 120 | 50 | 20 | 2.0 | 107.8 | 30.5 | 1.5 | 18.0 | 67.0 |
| 120×50×20×2.5 | 120 | 50 | 20 | 2.5 | 130.7 | 36.4 | 1.5 | 21.8 | 77.0 |
| 120×50×20×3.0 | 120 | 50 | 20 | 3.0 | 152.1 | 41.6 | 1.5 | 25.4 | 86.0 |
| 140×50×20×2.5 | 140 | 50 | 20 | 2.5 | 188.5 | 36.4 | 1.5 | 26.9 | 7.5 |
| 140×50×20×3.0 | 140 | 50 | 20 | 3.0 | 219.8 | 41.6 | 1.5 | 31.5 | 8.6 |
| 160×60×20×2.5 | 160 | 60 | 20 | 2.5 | 290.3 | 58.8 | 1.8 | 36.3 | 10.0 |
| 160×70×20×2.5 | 160 | 70 | 20 | 2.5 | 321.4 | 88.6 | 2.0 | 40.2 | 12.9 |
| 160×70×20×3.0 | 160 | 70 | 20 | 3.0 | 376.9 | 102.3 | 2.0 | 47.1 | 17.9 |
| 180×70×20×2.5 | 180 | 70 | 20 | 2.5 | 422.9 | 88.6 | 2.0 | 47.0 | 12.9 |
| 180×70×20×3.0 | 180 | 70 | 20 | 3.0 | 496.7 | 102.3 | 2.0 | 55.2 | 14.9 |
| 200×70×20×2.5 | 200 | 70 | 20 | 2.5 | 541.5 | 88.6 | 2.0 | 54.2 | 12.9 |
| 230×75×25×3.0 | 230 | 75 | 25 | 3.0 | 951.4 | 138.9 | 2.2 | 82.7 | 18.9 |
| 250×75×25×3.0 | 250 | 75 | 25 | 3.0 | 1160.1 | 138.9 | 2.2 | 92.8 | 18.9 |
| 300×85×25×4.0 | 300 | 85 | 25 | 4.0 | － | － | － | － | － |
