H80 - GB /T 21652-2008

Grade	H80
Corresponding Standard	GB /T 21652-2008 Copper and Copper Alloy Wire
Classification	Copper and Copper Alloys

H80 Chemical Element Composition Content (%)

Component	Fe	Ni	Cu	Pb	Other Total	More
Minimum Value	-	-	79	-	-	Zn:余量
Maximum Value	0.1	0.5	81	0.03	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.

H80 Mechanical Properties

	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
0.05~12.0	软(M)	≥320	A_100mm ≥20
0.05~12.0	半硬(Y2)	≥540	/
0.05~12.0	硬(Y)	≥690	/

Approximate Comparison Table Brass

China	Japan	United States		International Organization for Standardization		Germany		European Standard		Russia
GB	JIS	ASTM	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	EN	Numerical Grade	GOST
H80	C2400	80Cu-20Zn	C24000	CuZn20	C24000	CuZn20	C24000 2.0250	CuZn20	CW503L	Л80

H80 Corresponding Standards(Same grade name, different standards)

1	GB /T 5231-2012
	H80 C24000
2	GB /T 5231-2022
	H80 C24000
3	GB /T 5231-2001
	H80 80黄铜
4	YS /T 649-2018
	H80 C24000
5	GB /T 3114-2023
	H80
6	GB /T 21652-2017
	H80 C24000
7	GB /T 21652-2008
	H80

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