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Grade 022Cr22Ni5Mo3N
China ISC S22253
Corresponding Standard GB /T 20878-2024
Stainless Steels - Designation and Chemical Composition
Classification Duplex Stainless Steel
Properties Corrosion Resistance
Density 7.8 g/cm3
022Cr22Ni5Mo3N Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo N
Minimum Value - - - - - 21 4.5 2.5 0.08
Maximum Value 0.03 1 2 0.03 0.02 23 6.5 3.5 0.2
1 Approximate Comparison Table Austenitic-Ferritic Stainless Steel
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard
GB ISC CNS JIS KS UNS ISO Numerical Grade DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade
022Cr22Ni5Mo3N
022Cr23Ni5Mo3N 		S22253
S22053 		329J3L SUS 329J3L STS 329J3L S31803
S32205 		X2CrNiMoN 22-5-3 4462-318-03-I X2CrNiMoN 22-5-3 1.4462 X2CrNiMoN 22-5-3 X2CrNiMoN 22-5-3 1.4462
2 Approximate Comparison Table Austenitic-Ferritic Stainless Steel
China Japan United States International Organization for Standardization United Kingdom
GB ISC JIS UNS ISO Numerical Grade BS EN/BS
022Cr22Ni5Mo3N
(GB/T 39033) 		S22253 SUS 329J3L
(JIS G4308-2013) 		S31803
(ASTM A595-16) 		X2CrNiMoN22-5-3
(ISO 15510:2014) 		4462-318-03-Ⅰ X2CrNiMoN22-5-3/1.4462
(BS EN 10083:2014)
022Cr22Ni5Mo3N Corresponding Standards(Same grade name, different standards)
1 GB /T 31303-2014
022Cr22Ni5Mo3N S22253 (00Cr22Ni5Mo3N) S31803
2 GB /T 20878-2007
022Cr22Ni5Mo3N S22253
3 GB /T 1220-2007
022Cr22Ni5Mo3N S22253
4 GB /T 21833-2008
022Cr22Ni5Mo3N S22253 (00Cr22Ni5Mo3N) 2205
5 GB /T 3280-2015
022Cr22Ni5Mo3N S22293
6 GB /T 4237-2015
022Cr22Ni5Mo3N S22293
7 GB /T 12770-2012
022Cr22Ni5Mo3N S22253 (00Cr22Ni5Mo3N)
8 GB /T 24511-2017
022Cr22Ni5Mo3N S22253
9 GB /T 39033-2020
022Cr22Ni5Mo3N S22253
10 GB /T 32569-2016
022Cr22Ni5Mo3N S22253
11 GB /T 20878-2024
022Cr22Ni5Mo3N S22253
12 NB /T 47010-2017
022Cr22Ni5Mo3N S22253

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