022Cr17Ni12Mo2N — stainless Steel: Composition, Properties & Applications
Also known as: 022Cr17Ni12Mo2N
Mo-bearing austenitic, pitting resistant. (GB/T 20878; equiv ASTM 316 / EN 1.4401 / JIS SUS316 / GB 06Cr17Ni12Mo2). Nominal values—confirm mill certificate.
CHEMICAL COMPOSITION
C:≤0.08;Cr:16.0-18.0;Ni:10.0-14.0;Mo:2.00-3.00
MECHANICAL PROPERTIES
Tensile:≥515 MPa;Yield:≥205 MPa;Elong:≥40%
TYPICAL APPLICATIONS
含钼奥氏体，抗点蚀。,"Plate
AVAILABLE FORMS
Sheet
STANDARDS & EQUIVALENT GRADES
T 20878 022Cr17Ni12Mo2N; ASTM 316; Solution anneal 1010–1150 °C followed by rapid water quench to retain austenite; not hardenable by heat treatment. Sensitization avoided by low carbon or stabilizers (Ti/Nb).
HEAT TREATMENT
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PROCESSING PRECAUTIONS
Austenitic stainless steel with excellent corrosion resistance, formability and weldability; non-magnetic in annealed condition. High nickel (≈12%) stabilises the austenite and improves toughness and pitting resistance. Molybdenum (≈2.5%) enhances resistance to chloride pitting and crevice corrosion — suited to marine and chemical service. Used in food processing, chemical plant, architecture, heat exchangers, kitchenware and medical devices.
SOURCE & SUPPLY
Shanxi Youte Steel stocks 022Cr17Ni12Mo2N in bars, plates, pipes and forgings with mill test certificates, cut-to-length service and export packaging. Contact our team for quotations and technical data sheets.
Mo-bearing austenitic, pitting resistant. (GB/T 20878; equiv ASTM 316 / EN 1.4401 / JIS SUS316 / GB 06Cr17Ni12Mo2). Nominal values—confirm mill certificate.
CHEMICAL COMPOSITION
C:≤0.08;Cr:16.0-18.0;Ni:10.0-14.0;Mo:2.00-3.00
MECHANICAL PROPERTIES
Tensile:≥515 MPa;Yield:≥205 MPa;Elong:≥40%
TYPICAL APPLICATIONS
含钼奥氏体，抗点蚀。,"Plate
AVAILABLE FORMS
Sheet
STANDARDS & EQUIVALENT GRADES
T 20878 022Cr17Ni12Mo2N; ASTM 316; Solution anneal 1010–1150 °C followed by rapid water quench to retain austenite; not hardenable by heat treatment. Sensitization avoided by low carbon or stabilizers (Ti/Nb).
HEAT TREATMENT
Tube"
PROCESSING PRECAUTIONS
Austenitic stainless steel with excellent corrosion resistance, formability and weldability; non-magnetic in annealed condition. High nickel (≈12%) stabilises the austenite and improves toughness and pitting resistance. Molybdenum (≈2.5%) enhances resistance to chloride pitting and crevice corrosion — suited to marine and chemical service. Used in food processing, chemical plant, architecture, heat exchangers, kitchenware and medical devices.
SOURCE & SUPPLY
Shanxi Youte Steel stocks 022Cr17Ni12Mo2N in bars, plates, pipes and forgings with mill test certificates, cut-to-length service and export packaging. Contact our team for quotations and technical data sheets.
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