Gnee Steel (Tianjin) Co., Ltd. is one of the most professional w33x130 w33x141 a572gr50 wide flange h beam manufacturers and suppliers in China, also supports customized service. If you're going to buy w33x130 w33x141 a572gr50 wide flange h beam made in China, welcome to get free sample from our factory. Quality products and low price are available.
W33x130 W33x141 A572GR50 Wide Flange H Beam
A572GR50 h shaped steel beam is made of American standard low alloy high strength structural steel, which complies with ASTM standards and is suitable for heavy machinery and building structures.
The chemical composition of A572GR50 h shaped steel contains carbon (C≤0.20%), manganese (Mn≤1.50%), niobium (Nb 0.005-0.05%), etc., which optimizes strength and weldability; the yield strength in mechanical properties is ≥345MPa, the tensile strength is ≥450MPa, the elongation is ≥18%, and the impact energy is ≥34J.
Performance advantages of A572GR50 h beam profile material High strength: The yield strength is significantly higher than that of ordinary carbon steel, which is suitable for heavy-loaded structures.
Processing adaptability: It supports a variety of heat treatment processes such as hot rolling, controlled rolling, and normalizing, which is convenient for customized production.
w wide flange beam naming convention
W33: The total height of the section is 33 inches (about 838mm).
x130/x141: The unit length weight is 130 lb/ft (about 193kg/m) and 141 lb/ft (about 209kg/m) respectively.
Selection comparison
| Comparison Dimensions | W33x130 w flange beam | W33x141 wide flange beam |
|---|---|---|
| Unit weight | 193kg/m | 209kg/m |
| Carrying capacity | Suitable for medium to heavy load structures | Extra large loads or extreme spans |
| Economical | Relatively low cost | Need to match high intensity requirements |
Typical cross-sectional parameters
| parameter | W33x130 (estimated) | W33x141 (estimated) |
|---|---|---|
| Leg width (b) | ~400-420mm | ~420-440mm |
| Web thickness (tw) | ~20-22mm | ~22-24mm |
| Flange thickness (tf) | ~35-38mm | ~38-40mm |
| Cross-sectional area (A) | ~495cm² | ~535cm² |
