Features and Scope:
Excellent resistance to intergranular corrosion, can be used without heat treatment after welding parts category.


Chemical Composition: Carbon C: ≤ 0.030, Si Si: ≤ 1.00 ,Manganese Mn: ≤ 2.00 ,S S: ≤ 0.030 ,P P: ≤ 0.035 ,Chromium Cr: 18.00 ~ 20.00 ,Ni-Ni: 8.00 ~ 12.00


Mechanical Properties: Tensile strength σb (MPa): ≥ 480 ,Conditions yield strength σ0.2 (MPa): ≥ 177
Elongation δ5 (%): ≥ 40 ,Reduction of area ψ (%): ≥ 60 ,Hardness: ≤ 187HB; ≤ 90HRB; ≤ 200HV .