Flat Steel Bar
Flat Steel Bar

Flat bars are hot rolled or cold finished from slit steel strips, precision leveled and edge ground with consistent width and thickness, superior flatness and straightness. Direct stamping, bending and welding without secondary shaping. Used for structural stiffeners, grounding bars, machinery spare parts, blade blanks, guard strips and embedded construction iron.


Item

Details

Common Size Range

Thickness: 3–60mm; Width:12–200mm; Standard length:6/12m; Straightness tolerance ≤3mm per meter

Material Grade (GB/ASTM/EN/BS/AS)

GB: Q235B, Q355B; ASTM: A36, A1011; EN: S235JR, S355JR; BS: S275JR, S355JR; AS: G250, G350

Executive Standard (GB/ASTM/EN/BS/AS)

GB: GB/T 704-2019; ASTM: ASTM A36; EN: EN 10025-2; BS: BS EN 10025; AS: AS/NZS 3679.2