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Home Material GB /T 1220-1992
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Grade 022Cr18Ni14Mo2Cu2
China ISC S31683
Old Grade
Corresponding Standard GB /T 1220-1992
Stainless steel bars
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
022Cr18Ni14Mo2Cu2 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo
Minimum Value - - - - - 17 12 1 1.2
Maximum Value 0.03 1 2 0.045 0.03 19 14 2.5 2.75
022Cr18Ni14Mo2Cu2 Mechanical Properties
diameter
d
mm		 Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Reduction of Area
ψ
% 		Hardness
HBW
d=25 Solution treatment at 1010~1150°C, quick quenching ≥400 ≥177 ≥40 ≥60 ≤187
1 Approximate Comparison Table Austenitic Stainless Steel
China Taiwan, China Japan South Korea
GB ISC CNS JIS KS
022Cr18Ni14Mo2Cu2
(00Cr18Ni14Mo2Cu2) 		S31683 316J1L SUS 316J1L STS 316J1L
2 Approximate Comparison Table Austenitic Stainless Steel
China Japan International Organization for Standardization European Standard
ISC JIS ISO Numerical Grade Numerical Grade
S31683 SUS316J1L X2CrNiMoCu18-14-2-2 4647-316-75-X (1.4647)
022Cr18Ni14Mo2Cu2 Corresponding Standards(Same grade name, different standards)
1 GB /T 20878-2007
022Cr18Ni14Mo2Cu2 S31683 (00Cr18Ni14Mo2Cu2)
2 GB /T 1220-2007
022Cr18Ni14Mo2Cu2 S31683 (00Cr18Ni14Mo2Cu2)
3 GB /T 1220-1992
022Cr18Ni14Mo2Cu2 S31683 (00Cr18Ni14Mo2Cu2)
4 GB /T 14975-2012
022Cr18Ni14Mo2Cu2 S31683 (00Cr18Ni14Mo2Cu2)
5 GB /T 14976-2012
022Cr18Ni14Mo2Cu2 S31683 (00Cr18Ni14Mo2Cu2)
6 GB /T 20878-2024
022Cr18Ni14Mo2Cu2 S31683 (00Cr18Ni14Mo2Cu2)

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