SUS310S Material Name: Stainless steel grade: SUS310S Executive Standard: JIS G4311: 1991 ● Features and Scope: SUS310S series austenitic stainless steel SUS Japan. Better oxidation resistance than 0Cr23Ni13. In fact many use as a heat-resistant steel. ● Chemical Composition: 
 SUS310S Stainless Steel 
 Carbon C: ≤ 0.08 Si Si: ≤ 1.00 Manganese Mn: ≤ 2.00 S S: ≤ 0.030 P P: ≤ 0.035 Cr-Cr: 24.00 ~ 26.00 Ni-Ni: 19.00 ~ 22.00 ● Mechanical Properties: Tensile σb (MPa): ≥ 520 conditions, yield strength σ0.2 (MPa): ≥ 205 Elongation δ5 (%): ≥ 40 Reduction of area ψ (%): ≥ 50 Hardness: ≤ 187HB; ≤ 90HRB; ≤ 200HV ● microstructure and heat treatment specifications : Heat treatment specifications: fast solution 1030 ~ 1180 ℃ cold. Microstructure: Organizing for the austenitic type. ● Delivery status: generally heat treatment delivery, the treatment types specified in the contract; not indicated, according to the heat treatment state of delivery.