Japanese JIS: SUS201 China GB / T5216: 1Cr17Mn6Ni5N 201 stainless steel with a chemical composition of C: ≤0.150 Si: ≤1.00 Mn: ≤8 ~ 11 P: ≤0.060 S: ≤0.03 0 Ni: 0.9-1.5 Cr: 15-17 N: 0.200 Cu: 1.5-2 201 stainless steel with a hardness HV: 280 ° -420 ° (HV ± 20 °) 201 stainless steel with a yield strength properties (Yield stress): 350N / mm2 tensile strength (Tensile stress): 700N / mm2 elongation (Elongation): 40% Tensile strength σb (MPa): ≥520 Conditions yield strength σ0.2 (MPa): ≥275 Elongation δ5 (%): ≥40 Reduction of area ψ (%): ≥ 45 stainless steel coil specifications (materials are 201,202,301,316L, 304,316,430 material) 1, coil spot size: width 1000mm, 1219mm, 1500mm thickness of 0.2 --- 4.0mm cold rolled hot rolled thickness: 3 --- 60mm 2, flat spot size: 1000 * 2000; 1219 * 2438; 1219 * 3048; 1500 * 3000; 1500 * 60000; cold Thickness: 0.2 --- 6.0 mm; thickness hot rolled: 3 --- 60mm Surface: 2B, BA, 8K, sand surface, drawing, titanium, gold roses, old steel, sapphire, black titanium, etc.