Austenitic stainless steel
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0Cr18Ni13Si4 stainless steel
Public Time:2011年10月18日 | Sort:Austenitic stainless steel | Hits:1049

 

0Cr18Ni13Si4 stainless steel

Standard: GB / T 1220-1992
Features and application:
0Cr18Ni13Si4 added stainless steel in grades 0Cr19Ni9 Ni, added Si, increase resistance to stress corrosion cracking resistance. For chloride ion environment.
Chemical Composition:
Carbon C: ≤ 0.08
Si Si: 3.00 ~ 5.00
Manganese Mn: ≤ 2.00
Sulfur S: ≤ 0.030
Phosphorus P: ≤ 0.035
Chromium Cr: 15.00 ~ 20.00
Ni-Ni: 11.50 ~ 15.00
Note: You can add other elements necessary
Mechanical Properties:
Tensile strength σb (MPa): ≥ 520
Conditions yield strength σ0.2 (MPa): ≥ 205
Elongation δ5 (%): ≥ 40
Reduction of area ψ (%): ≥ 60
Hardness: ≤ 207HB; ≤ 95HRB; ≤ 218HV
Heat treatment and microstructure specifications:
Standard heat treatment: solution 1010 ~ 1150 ℃ fast-cooling.
Microstructure: Organizing for the austenitic type.
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