022Cr25Ni7Mo4Cu2N S25203 022Cr24Ni7Mo4CuN UR52N+ - GB /T 20878-2024

Grade	022Cr25Ni7Mo4Cu2N
China ISC	S25203
Other Names
Old Grade
Corresponding Standard	GB /T 20878-2024 Stainless Steels - Designation and Chemical Composition
Classification	Duplex Stainless Steel
Properties	Corrosion Resistance
Density	7.8 g/cm³

022Cr25Ni7Mo4Cu2N Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N
Minimum Value	-	-	-	-	-	24	5.5	0.5	3	0.2
Maximum Value	0.03	0.8	1.5	0.035	0.02	26	8	3	5	0.35

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