What is the difference between W14x30 W14x34 W14x38 beam steel of A36 material?
W14x30/W14x34/W14x38 H-beam Specifications
| model | Sectional dimensions (mm) (height × width × web thickness × flange thickness) |
Unit weight (kg/m) | Cross-sectional area (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 |
