Key features

• High strength and high ductility
• Superior bendability, weldability and straightness
• Economic: steel saving due to lower sectional weight and higher strength

Specifications

Grade: E250 (Fe 410W) A as per IS 2062:2011 | Carbon max: 0.22 % (IS: 0.23) | Manganese max: 1.00 % (IS: 1.50) | Sulphur max: 0.045 % (IS: 0.045) | Phosphorus max: 0.045 % (IS: 0.045) | Silicon max: 0.35 % (IS: 0.40) | CE max: 0.40 % (IS: 0.42) | Yield stress min (dia/thickness <20 mm): 270 N/mm2 (IS: 250) | Yield stress min (20-40 mm): 260 N/mm2 (IS: 240) | Yield stress min (>40 mm): 250 N/mm2 (IS: 230) | Tensile strength min: 440 N/mm2 (IS: 410) | Elongation min: 24 % (IS: 23) | Section weight tolerance: supplied with section weight and dimension lower than nominal, up to 3 %

Standards: IS 2062:2011 E250 (Fe 410W) A