CuZn40Pb2 CW617N - EN 12167-2024

Grade	CuZn40Pb2
European Standard Steel Grade	CW617N
Corresponding Standard	EN 12167-2024 Copper and copper alloys - Profiles and bars for general purposes
Classification	Copper and Copper Alloys
Density	8.4 g/cm³

CuZn40Pb2 Chemical Element Composition Content (%)

Component	Fe	Ni	Cu	Pb	Al	Sn	Other Total	More
Minimum Value	-	-	57	1.6	-	-	-	Zn_min:Rem.
Maximum Value	0.3	0.3	59	2.2	0.05	0.3	0.2	Zn_min: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.

CuZn40Pb2 Mechanical Properties

thickness t mm	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Hardness HBW
3≤t≤10	CuZn40Pb2-R500	R500	≥500	≥350	≥2(A100), ≥5(A11.3), ≥8(A)
3≤t≤20	CuZn40Pb2-R430	R430	≥430	≥220	≥6(A100), ≥8(A11.3), ≥10(A)
6≤t≤40	CuZn40Pb2-R360	R360	≥360	≤320	≥15(A11.3), ≥20(A)
3≤t≤10	CuZn40Pb2-H135	H135				≥135
3≤t≤20	CuZn40Pb2-H110	H110				110~160
6≤t≤40	CuZn40Pb2-H090	H090				90~125
All specifications	CuZn40Pb2-M	M	As manufactured	As manufactured	As manufactured	As manufactured

Test pieces shall be in accordance with EN ISO 6892-1:2019, except that 200 mm gauge length is not permitted.
Elongation requirements for rod of thickness or diameter equivalent to the cross sectional area:
ⓐ less than 4 mm (A100 mm);
ⓑ 4 mm up to and including 8 mm (A 11,3);
ⓒ greater than 8 mm (A);

1 Approximate Comparison Table Brass

China		Japan	United States		International Organization for Standardization		Germany		European Standard		Russia
GB	ISC	JIS	ASTM	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	EN	Numerical Grade	GOST
HPb58-2	T38210	C3801 C38000	58Cu-40Zn-2Pb	C38000	CuZn40Pb2	C38000	CuZn40Pb2	C38000 2.0402	CuZn40Pb2	CW617N	ЛС58-2

2 Approximate Comparison Table Copper and Copper Alloy

Germany		European Standard		Russia
DIN EN/DIN	W-Nr.	EN	Numerical Grade	GOST
CuZn40Pb2	2.0402	CuZn40Pb2	CW617N	LS59-2

CuZn40Pb2 Corresponding Standards(Same grade name, different standards)

1	EN 12166-1998
	CuZn40Pb2 CW617N
2	EN 12166-2016
	CuZn40Pb2 CW617N
3	DIN 17672-1-1983
	CuZn40Pb2 2.0402 (Ms58)
4	DIN 17671-1-1983
	CuZn40Pb2 2.0402 (Ms58)
5	DIN EN 12166-2016
	CuZn40Pb2 CW617N
6	DIN EN 12166-1998
	CuZn40Pb2 CW617N
7	DIN 17660-1983
	CuZn40Pb2 2.0402 (Ms58)
8	EN 12420-2014
	CuZn40Pb2 CW617N
9	EN 12167-2024
	CuZn40Pb2 CW617N
10	DIN EN 12449-2019
	CuZn40Pb2 CW617N
11	EN 12449-2023
	CuZn40Pb2 CW617N

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