ASTM A572 Gr.50 Carbon Steel Angle Steel

ASTM A572 Gr.50 carbon steel angle is a structural profile made of high-strength low-alloy steel (HSLA) with a yield strength of 345MPa. It has excellent weldability, formability and fatigue resistance, and is suitable for high-load structures such as bridges, high-rise buildings, and heavy equipment. Its L-shaped design flexibly supports complex frames, and the equilateral/unequal-sided specifications are adapted to various needs. The surface can be hot-dip galvanized for corrosion protection. Compared with ordinary carbon steel, Gr.50 achieves the same strength with a thinner section, significantly reducing material costs. It is a lightweight material that takes into account both performance and economy in the engineering field.