CuZn5 CW500L - EN 12449-2023

Grade	CuZn5
European Standard Steel Grade	CW500L
Corresponding Standard	EN 12449-2023 Copper and copper alloys - Seamless, round tubes for general purposes
Classification	Copper and Copper Alloys
Density	8.9 g/cm³

CuZn5 Chemical Element Composition Content (%)

Component	Fe	Ni	Cu	Pb	Al	Sn	Other Total	More
Minimum Value	-	-	94	-	-	-	-	Zn：Rem.
Maximum Value	0.05	0.3	96	0.05	0.02	0.1	0.1	Zn：Rem.

"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.

CuZn5 Mechanical Properties

Wall thickness t mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Hardness HBW
t≤20	R220 (Annealed condition )	≥220	≤130	≥40
t≤20	H050 (Annealed condition )				45~70
t≤10	R260	≥260	≥190	≥18
t≤10	H075				70~100
t≤5	R320	≥320	≥260	≥8
t≤5	H095				90~120
t≤3	R440	≥440	≥410
t≤3	H120				≥115

1 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
H95	C2100	95Cu-5Zn	C21000	CuZn5	C21000	CuZn5	C21000 2.0220	CuZn5	CW500L	Л96

2 Approximate Comparison Table Copper and Copper Alloy

Germany		European Standard		Russia
DIN EN/DIN	W-Nr.	EN	Numerical Grade	GOST
CuZn5	2.0220	CuZn5	CW500L	L96

CuZn5 Corresponding Standards(Same grade name, different standards)

1	EN 12163-1998
	CuZn5 CW500L
2	DIN EN 12163-1998
	CuZn5 CW500L
3	DIN 17671-1-1983
	CuZn5 2.0220 (Ms95)
4	DIN 17660-1983
	CuZn5 2.0220 (Ms95)
5	DIN EN 12449-2019
	CuZn5 CW500L
6	EN 12449-2023
	CuZn5 CW500L

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