07Cr25Ni21NbN - GB 5310-2008

Grade	07Cr25Ni21NbN
Corresponding Standard	GB 5310-2008 Seamless steel tubes and pipes for high pressure boiler
Classification	Austenitic Stainless Steel

07Cr25Ni21NbN Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu ^①	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	0.25	0.35	0.6

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

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

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!