QSi3-1 3-1硅青铜 - GB /T 5231-2001

Grade	QSi3-1
Other Names
Corresponding Standard	GB /T 5231-2001 Designation and Chemical Composition of Wrought Copper and Copper Alloys
Classification	Copper and Copper Alloys

QSi3-1 Chemical Element Composition Content (%)

Component	Fe ^①	Si	Mn	Ni	Pb	Zn	Sn	Other Total	More
Minimum Value	-	2.7	1	-	-	-	-	-	Cu: Balance
Maximum Value	0.3	3.5	1.5	0.2	0.03	0.5	0.25	1.1	Cu: Balance

"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		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

QSi3-1 Corresponding Standards(Same grade name, different standards)

1	GB /T 5231-2012
	QSi3-1 T64730
2	GB /T 5231-2022
	QSi3-1 T64730
3	GB /T 5231-2001
	QSi3-1 3-1硅青铜
4	YS /T 649-2018
	QSi3-1 T64730
5	GB /T 3114-1994
	QSi3-1 T64730
6	GB /T 3114-2023
	QSi3-1 T64730
7	GB /T 21652-2017
	QSi3-1 T64730
8	GB /T 21652-2008
	QSi3-1

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