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Home Material GB /T 20878-2007
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Grade 022Cr25Ni6Mo2N
China ISC S22553
Corresponding Standard GB /T 20878-2007
Stainless and heat-resisting steels - Designation and chemical composition
Classification Duplex Stainless Steel
Properties Corrosion Resistance
Density 7.8 g/cm3
022Cr25Ni6Mo2N Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo N
Minimum Value - - - - - 24 5.5 1.2 0.1
Maximum Value 0.03 1 2 0.03 0.03 26 6.5 2.5 0.2
Approximate Comparison Table
China United States International Organization for Standardization Germany France European Standard
GB ISC UNS ISO Numerical Grade DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade
022Cr25Ni6Mo2N S22553 S31200 X3CrNiMoN 27-5-2 4460-312-00-I X3CrNiMoN 27-5-2 1.4460 X3CrNiMoN 27-5-2 X3CrNiMoN 27-5-2 1.4460
022Cr25Ni6Mo2N Corresponding Standards(Same grade name, different standards)
1 GB /T 31303-2014
022Cr25Ni6Mo2N S22553 00Cr25Ni6Mo2N
2 GB /T 20878-2007
022Cr25Ni6Mo2N S22553
3 GB /T 1220-2007
022Cr25Ni6Mo2N S22553
4 GB /T 21833-2008
022Cr25Ni6Mo2N S22553 00Cr25Ni6Mo2N
5 GB /T 3280-2015
022Cr25Ni6Mo2N S22553
6 GB /T 4237-2015
022Cr25Ni6Mo2N S22553
7 GB /T 20878-2024
022Cr25Ni6Mo2N S22553

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