C65500 - ASTM B99/99M-2015

USA UNS	C65500
Corresponding Standard	ASTM B99/99M-2015 Copper-Silicon Alloy Wire for General Applications
Classification	Copper and Copper Alloys

Chemical Element Composition Content (%)

Component	Fe	Si	Mn	Ni	Pb	Zn	More
Minimum Value	-	2.8	0.5	-	-	-	Cu余量
Maximum Value	0.8	3.8	1.3	0.6	0.05	1.5	Cu余量

Mechanical Properties

	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
O61 - Annealed	380~485	≥47
H00 - eighth-hard	425~540	≥28
H01 - 1/4 Hard	495~620	≥18
H02 - 1/2	620~760	≥10
H04 - Hard	790~930	≥6
H08 - Spring	≥900	≥4

1 Approximate Comparison Table Bronze

China		United States		International Organization for Standardization		European Standard		Russia	United Kingdom
GB	ISC	ASTM	UNS	ISO	Numerical Grade	EN	Numerical Grade	GOST	Commercial Grade	BS EN/BS
QSi3-1	T64730	96Cu-3Si-1Mn	C65500	CuSi3Mn1	C65500	CuSi3Mn1	CW116C	БрКМц3-1	CS101	C65500

2 Approximate Comparison Table Copper and Copper Alloy

United States	International Organization for Standardization	European Standard		Russia	United Kingdom
UNS	ISO	EN	Numerical Grade	GOST	BS EN/BS
C65500	CuSi3Mn1	CuSi3Mn1	CW116C	BrKMts3-1	CS101

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