SS400 Carbon Steel Square Bar

SS400 carbon steel square bar is a square cross-section steel produced according to the Japanese JIS G3101 standard. It is a low-carbon structural steel with a carbon content of ≤0.22%. It has both high strength and excellent processing performance. Its yield strength is ≥245MPa, tensile strength is 400-510MPa, and it has excellent weldability and cold bending properties. It is suitable for building frames, bridge structures, mechanical parts, and automobile manufacturing. The surface can be hot-rolled or galvanized, which is cost-effective and is a basic material widely used in the industrial field.