HSn70-1 70-1锡黄铜 - GB /T 5231-2001

Grade	HSn70-1
Other Names
Corresponding Standard	GB /T 5231-2001 Designation and Chemical Composition of Wrought Copper and Copper Alloys
Classification	Copper and Copper Alloys

HSn70-1 Chemical Element Composition Content (%)

Component	Fe ^①	Ni ^②	Cu	As	Pb	Sn	Other Total	More
Minimum Value	-	-	69	0.03	-	0.8	-	Zn:余量
Maximum Value	0.1	0.5	71	0.06	0.05	1.3	0.3	Zn: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 Brass

China		United States		International Organization for Standardization		Germany		Russia	Sweden
GB	ISC	ASTM	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	GOST	SS
HSn70-1	T45000	71Cu-28Zn-1Sn-.05As	C44300	CuZn28Sn1As	C44300	CuZn28Sn1	C44300 2.0470	ЛОМш70-1-0.05	5220-12 C44300

HSn70-1 Corresponding Standards(Same grade name, different standards)

1	GB /T 5231-2012
	HSn70-1 T45000
2	GB /T 5231-2022
	HSn70-1 T45000
3	GB /T 5231-2001
	HSn70-1 70-1锡黄铜
4	YS /T 649-2018
	HSn70-1 T45000
5	GB /T 8890-2007
	HSn70-1 70-1锡黄铜

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