Mild Iron Ss400 Carbon Steel Angle Bar Grade Q235 Angle Profile Steel Angle Iron with Low Prices

This product is a cost-effective mild iron carbon steel angle bar (also referred to as angle profile steel or angle iron) engineered with dual-compliant material grades-SS400 (Japanese JIS standard) and Q235 (Chinese GB standard)-and positioned as a high-value solution for general structural applications. Characterized by its classic L-shaped cross-section (available in equal or unequal leg configurations to meet diverse design needs), it balances fundamental mechanical performance, excellent processability, and competitive pricing, making it a go-to choice for budget-conscious projects that do not compromise on basic structural reliability.

Material Properties: SS400 & Q235 Mild Iron Carbon Steel

As a mild iron carbon steel product dual-certified to SS400 and Q235 standards, it exhibits material characteristics tailored for versatility and practicality:

Mechanical Performance Alignment: Both grades share nearly identical core mechanical properties-with a minimum yield strength of 235MPa and a tensile strength range of 375–500MPa. This ensures consistent load-bearing capacity for light to medium structural demands, such as supporting static loads in non-critical frameworks or auxiliary components.

Mild Iron Advantages: Classified as mild iron (low-carbon steel, with carbon content typically 0.14%–0.22%), it offers exceptional weldability-compatible with standard welding techniques (MIG, TIG, arc welding) without requiring complex pre-heat/post-heat treatments. It also boasts good ductility (elongation rate ≥25%), enabling easy bending, cutting, and forming into custom shapes (e.g., brackets, supports) during on-site or factory fabrication.