QSn4-3 T50800 - GB /T 3114-2023

Grade	QSn4-3
China ISC	T50800
Corresponding Standard	GB /T 3114-2023 Copper and Copper Alloy Rectangular Wires
Classification	Copper and Copper Alloys
Properties	High Hardness High 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; Cu+合金元素总和≥99.8
Maximum Value	0.05	0.03	0.02	0.002	3.3	4.5	Cu:余量; Cu+合金元素总和≥99.8

QSn4-3 Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
硬(H04)	≥735	实测值

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"!