Apakah perbezaan antara W14x30 W14x34 W14x38 Beam Steel of A36?
W14X30/W14X34/W14X38 spesifikasi h-beam
| model | Dimensi Bahagian (mm) (ketinggian × lebar × ketebalan web × ketebalan bebibir) |
Berat unit (kg/m) | Kawasan keratan rentas (cm²) |
|---|---|---|---|
| W14x30 | 352×171×6.9×9.8 | 44.6 | ~58.5 |
| W14x34 | 355×171×7.2×11.6 | 51 | ~67.2 |
| W14x38 | 358×172×7.9×13.1 | 58 | ~75.8 |
