QSn7-0.2 T51530 - GB /T 5231-2012

Grade	QSn7-0.2
China ISC	T51530
Corresponding Standard	GB /T 5231-2012 Designation and chemical composition of wrought copper and copper alloys
Classification	Copper and Copper Alloys
Properties	Strength Elasticity Corrosion Resistance Machinability

QSn7-0.2 Chemical Element Composition Content (%)

Component	Fe	P	Pb	Al	Zn	Sn	Other Total	More
Minimum Value	-	0.1	-	-	-	6	-	Cu:余量
Maximum Value	0.05	0.25	0.02	0.01	0.3	8	0.45	Cu:余量

"Other individual elements or other totals": The chemical composition includes elements not specified in the table. Analysis should only be conducted if these elements are suspected to be present, or if routine analysis suggests that their content may exceed the prescribed limits.

Approximate Comparison Table Bronze

China		United States		International Organization for Standardization		Germany		Russia
GB	ISC	ASTM	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	GOST
QSn7-0.2	T51530	93Cu-7Sn-.2P	C52000	CuSn7	C52000	CuSn7	C52000	БрОФ7-0.2

QSn7-0.2 Corresponding Standards(Same grade name, different standards)

1	GB /T 5231-2012
	QSn7-0.2 T51530
2	GB /T 5231-2022
	QSn7-0.2 T51530
3	YS /T 649-2018
	QSn7-0.2 T51530

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