QSn4-3 T50800 - GB /T 5231-2022

Grade	QSn4-3
China ISC	T50800
Corresponding Standard	GB /T 5231-2022 Designation and chemical composition of wrought copper and copper alloys
Classification	Copper and Copper Alloys
Properties	Hardness Elasticity Corrosion Resistance

QSn4-3 Chemical Element Composition Content (%)

Component	Fe	P	Pb	Al	Zn	Sn	More
Minimum Value	-	-	-	-	2.7	3.5	Cu:余量
Maximum Value	0.05	0.03	0.02	0.002	3.3	4.5	Cu:余量

Approximate Comparison Table bronze

China		Japan	United States		International Organization for Standardization	France	Russia
GB	ISC	JIS	ASTM	UNS	ISO	NF EN/NF	GOST
QSn4-3	T50800	C5131 C51300	90.5Cu-4.3Zn-5.15Sn	C51300	CuSn4Zn4	CuSn4Zn4 C51300	БрОЦ4-3

QSn4-3 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"!