BFe30-1-1 T71510 - GB /T 5231-2022

Grade	BFe30-1-1
China ISC	T71510
Corresponding Standard	GB /T 5231-2022 Designation and Chemical Composition of Wrought Copper and Copper Alloys
Classification	Copper and Copper Alloys

BFe30-1-1 Chemical Element Composition Content (%)

Component	Fe	C	Si	Mn	P	S	Ni ^①	Pb	Zn	Sn	More
Minimum Value	0.5	-	-	0.5	-	-	29	-	-	-	Cu:余量
Maximum Value	1	0.05	0.15	1.2	0.006	0.01	32	0.02	0.3	0.03	Cu:余量

Approximate Comparison Table Wrought Cupronickel

China		United States		International Organization for Standardization		Germany		European Standard		Russia	Sweden
GB	ISC	ASTM	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	EN	Numerical Grade	GOST	SS
BFe30-1-1	T71510	68Cu-30Ni-1Mn-.5Fe	C71581	CuNi30Fe1Mn	C71581	CuNi30Fe1Mn	C71581 2.0882	CuNi30Fe1Mn	CW354H	МНЖМц30-1-1	5682 C71581

BFe30-1-1 Corresponding Standards(Same grade name, different standards)

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