07Cr25Ni20 S31009 07Cr25Ni21 - GB /T 20878-2024

Grade	07Cr25Ni20
China ISC	S31009
Old Grade
Corresponding Standard	GB /T 20878-2024 Stainless Steels - Designation and Chemical Composition
Classification	Austenitic Stainless Steel
Density	7.98 g/cm³

07Cr25Ni20 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni
Minimum Value	0.04	-	-	-	-	24	19
Maximum Value	0.1	0.75	2	0.03	0.015	26	22

Approximate Comparison Table Seamless Steel Tubes and Pipes for High Pressure Boiler

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