QSn4-0.3 C51100 4-0.3锡青铜 - GB /T 5231-2001

Grade	QSn4-0.3
China ISC	C51100
Other Names
Corresponding Standard	GB /T 5231-2001 Designation and Chemical Composition of Wrought Copper and Copper Alloys
Classification	Copper and Copper Alloys

QSn4-0.3 Chemical Element Composition Content (%)

Component	Fe	P	Ni	Pb	Zn	Sn	More
Minimum Value	-	0.03	-	-	-	3.5	Cu: Balance
Maximum Value	0.1	0.35	0.2	0.05	0.3	4.9	Cu: Balance

Approximate Comparison Table Bronze

China		United States		International Organization for Standardization		Germany		European Standard		Russia
GB	ISC	ASTM	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	EN	Numerical Grade	GOST
QSn4-0.3	C51100	96Cu-04Sn-0.2P	C51100	CuSn4	C51100	CuSn4	2.1016 C51100	CuSn4	CW450K	БрОФ4-0.25

QSn4-0.3 Corresponding Standards(Same grade name, different standards)

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