A572GR50 W18x50 W18x60 Steel Wide Flange Beam

Cross-sectional dimensions: 162mm (waist height) × 154mm (leg width) × 8.1mm (waist thickness) × 11.6mm (leg thickness).
Weight: about 50 pounds/foot.
Corresponding international standards: compatible with British standard UC152x152x37 and Australian standard UC152x152x37.

Cross-sectional dimensions: waist height is 18 inches (about 457mm), weight is 60 pounds/foot, cross-sectional dimensions may be larger, and need to be customized according to specific engineering requirements.
Application scenarios: suitable for load-bearing structures with higher loads, such as large plant frames or bridge supports.

Material standard: It belongs to high-strength low-alloy steel (HSLA), meets ASTM A572 Grade 50 standard, yield strength ≥345MPa, tensile strength ≥490MPa, and elongation 22%-35%.

Advantages: Combination of high strength and light weight, 30%-50% lighter than concrete structure; good welding performance and corrosion resistance, suitable for humid or corrosive environment.

Construction field: high-rise building frame, industrial plant column beam, large shopping mall truss and other load-bearing structures.
Infrastructure: bridge main beam, tower, mechanical equipment foundation and other projects requiring high stability.
Special needs: earthquake-resistant buildings (such as earthquake zones), ship deck support, etc.