HMn55-3-1 T67320 - GB /T 5231-2022

Grade	HMn55-3-1
China ISC	T67320
Corresponding Standard	GB /T 5231-2022 Designation and Chemical Composition of Wrought Copper and Copper Alloys
Classification	Copper and Copper Alloys

HMn55-3-1 Chemical Element Composition Content (%)

Component	Fe	Mn	Cu	Pb	Other Total	More
Minimum Value	0.5	3	53	-	-	Zn:余量
Maximum Value	1.5	4	58	0.5	1.5	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 Bronze

China		United States	International Organization for Standardization	Germany	France	Russia
GB	ISC	ASTM	ISO	DIN EN/DIN	NF EN/NF	GOST
HMn55-3-1	T67320	55Cu-40Zn-4Mn-1Fe	CuZn40Mn4Fe	CuZn40Mn4Fe	CuZn40Mn4Fe	ЛМцЖ55-4-1

HMn55-3-1 Corresponding Standards(Same grade name, different standards)

1	GB /T 5231-2012
	HMn55-3-1 T67320
2	GB /T 5231-2022
	HMn55-3-1 T67320
3	YS /T 649-2018
	HMn55-3-1 T67320

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