07Cr25Ni21NbN S31059 - GB /T 20878-2024

Grade	07Cr25Ni21NbN
China ISC	S31059
Corresponding Standard	GB /T 20878-2024 Stainless steels - Designation and chemcial composition
Classification	Austenitic Stainless Steel
Density	7.98 g/cm³

07Cr25Ni21NbN Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	N	Nb
Minimum Value	0.04	-	-	-	-	24	19	0.15	0.2
Maximum Value	0.1	0.75	2	0.03	0.015	26	22	0.35	0.6

Approximate Comparison Table Seamless steel tubes and pipes for high pressure boiler

07Cr25Ni21NbN Corresponding Standards(Same grade name, different standards)

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