Details:
0Cr17Ni12Mo2 stainless steel
Stainless steel: 0Cr17Ni12Mo2
Standard: GB / T 1220-1992
Features and application:
0Cr17Ni12Mo2 stainless steel in seawater and other kinds of media, good corrosion resistance than 0Cr19Ni9. Mainly used for pitting corrosion resistance materials.
Chemical composition:
Carbon C: ≤ 0.08
Si Si: ≤ 1.00
Manganese Mn: ≤ 2.00
Sulfur S: ≤ 0.030
Phosphorus P: ≤ 0.035
Chromium Cr: 16.00 ~ 18.50
Ni-Ni: 10.00 ~ 14.00
Mo Mo: 2.00 ~ 3.00
Mechanical properties:
Tensile strength σb (MPa): ≥ 520
Conditions yield strength σ0.2 (MPa): ≥ 205
Elongation δ5 (%): ≥ 40
Reduction of area ψ (%): ≥ 60
Hardness: ≤ 187HB; ≤ 90HRB; ≤ 200HV
Heat treatment and microstructure specifications:
Standard heat treatment: solution 1010 ~ 1150 ℃ fast-cooling.
Microstructure: Organizing for the austenitic type.
0Cr17Ni12Mo2 stainless steel
Stainless steel: 0Cr17Ni12Mo2
Standard: GB / T 1220-1992
Features and application:
0Cr17Ni12Mo2 stainless steel in seawater and other kinds of media, good corrosion resistance than 0Cr19Ni9. Mainly used for pitting corrosion resistance materials.
Chemical composition:
Carbon C: ≤ 0.08
Si Si: ≤ 1.00
Manganese Mn: ≤ 2.00
Sulfur S: ≤ 0.030
Phosphorus P: ≤ 0.035
Chromium Cr: 16.00 ~ 18.50
Ni-Ni: 10.00 ~ 14.00
Mo Mo: 2.00 ~ 3.00
Mechanical properties:
Tensile strength σb (MPa): ≥ 520
Conditions yield strength σ0.2 (MPa): ≥ 205
Elongation δ5 (%): ≥ 40
Reduction of area ψ (%): ≥ 60
Hardness: ≤ 187HB; ≤ 90HRB; ≤ 200HV
Heat treatment and microstructure specifications:
Standard heat treatment: solution 1010 ~ 1150 ℃ fast-cooling.
Microstructure: Organizing for the austenitic type.
