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W14x30 W14x34 W14x38 A36 steel beam h
Material properties of A36 steel h column
Strength: yield strength ≥250MPa, tensile strength 400-550MPa, elongation after fracture ≥23%.
Toughness: excellent impact resistance in low temperature environment, suitable for dynamic load structures.
Low carbon design: carbon content ≤0.25%, manganese content 0.8-1.2%, silicon content ≤0.4%, phosphorus/sulfur content ≤0.04%/0.05% respectively.
High weldability: low carbon content reduces the risk of cold cracks in welding, and supports a variety of processes such as gas shielded welding and submerged arc welding.
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 |
Application areas of A36 W14x30/W14x34/W14x38
Architectural structures: industrial plant beams, light steel frames, floor supports, etc.
Machinery manufacturing: automobile chassis, gearbox housings, heavy equipment brackets.
Bridge engineering: non-main load-bearing components of small and medium span bridges (such as pedestrian bridge supports).
