HPb58-3 T38310 - GB /T 5231-2012

Grade	HPb58-3
China ISC	T38310
Corresponding Standard	GB /T 5231-2012 Designation and chemical composition of wrought copper and copper alloys
Classification	Copper and Copper Alloys

HPb58-3 Chemical Element Composition Content (%)

Component	Fe	Cu	Pb	Sn	Other Total ^*	More
Minimum Value	-	57	2.5	-	-	Zn:Remainder
Maximum Value	0.5	59	3.5	0.5	1	Zn:Remainder

"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.

• The mass fraction of iron in diamagnetic brass is not greater than 0.03%
* This value is the sum of the measured values of the impurity elements listed in the table.

1 Approximate Comparison Table Brass

China		United States	International Organization for Standardization	France	Russia
GB	ISC	ASTM	ISO	NF EN/NF	GOST
HPb58-3	T38310	58Cu-39Zn-3Pb	CuZn39Pb3	CuZn39Pb3	ЛС58-3

2 Approximate Comparison Table Copper and Copper Alloy

China	European Standard
ISC	EN
T38310	CW614N

HPb58-3 Corresponding Standards(Same grade name, different standards)

1	GB /T 5231-2012
	HPb58-3 T38310
2	GB /T 33949-2017
	HPb58-3 T38310

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