CuZn40Pb2 CW617N - DIN EN 12166-1998

Grade	CuZn40Pb2
Germany W-Nr.	CW617N
Corresponding Standard	DIN EN 12166-1998 Copper and copper alloys – Wire 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:余量
Maximum Value	0.3	0.3	59	2.5	0.05	0.3	0.2	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.

CuZn40Pb2 Mechanical Properties

diameter③ d mm	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
0.5≤d≤1.5	CuZn40Pb2-R450	1/2 Hard; R450	≥450	≈200*
1.5<d≤4	CuZn40Pb2-R430	1/2 Hard; R430	≥430	≈200*	≥6(A100)
1.5≤d≤4	CuZn40Pb2-H130	1/2 Hard; H130				HV: 130~165
4<d≤8	CuZn40Pb2-R420	1/2 Hard; R420	≥420	≈200*	≥8(A11.3)
4<d≤8	CuZn40Pb2-H120	1/2 Hard; H120				HV: 120~155
8<d≤14	CuZn40Pb2-R410	1/2 Hard; R410	≥410	≈200*	≥10(A)
14<d≤20	CuZn38Pb4-R400	1/2 Hard; R400	≥400	≈200*	≥10(A)
8<d≤20	CuZn40Pb2-H110	1/2 Hard; H110				HV: 110~145
0.5≤d≤1.5	CuZn40Pb2-R520	Hard; R520	≥520	≈400*
1.5<d≤4	CuZn38Pb4-R510	Hard; R510	≥510	≈400*	≥4*(A100)
1.5≤d≤4	CuZn40Pb2-H155	Hard; H155				HV: 155~185
4<d≤8	CuZn40Pb2-R500	Hard; R500	≥500	≈390*	≥6(A11.3)
8<d≤14	CuZn40Pb2-R490	Hard; R490	≥490	≈390*	≥8(A)
4<d≤14	CuZn40Pb2-H145	Hard; H145				HV: 145~175
1.5≤d≤4	CuZn40Pb2-R570	Tough and Hard; R570	≥570	≈520*
1.5≤d≤4	CuZn40Pb2-H170	Tough Hard; H170				HV: ≥170
All specifications	CuZn40Pb2-M	M	No specification	No specification	No specification	No specification

① Material status name and character code: H-hardness (Brinell hardness or Vickers hardness), suffix number indicates the hardness value; R- tensile strength, suffix number indicates the minimum tensile strength value; M- When manufactured, no mechanical properties are specified. See standard EN 1173-2008.
② A100、A11.3、A-gauge length
—Value when the gauge length A100 = 100 mm (d < 4mm).
—Value When the gauge length A = 5.65√So (d > 8mm); When the gauge length A11.3 = 11.3√So (4 < d ≤ 8mm), the minimum elongation value is 40%.
—Value when the gauge length A = 5.65√So (d > 8mm); When the gauge length A11.3 = 11.3√So (4 < d ≤ 8mm), the minimum elongation value is 20%.
—The value when the gauge length A11.3 = 11.3√So (4 < d ≤ 8mm). (See original 8.2Note2 for the above spacing)
Tables such as: softened, 1/8 hard, spring hard, etc., refer to the state of the material in the old standard
③ Or equivalent cross-sectional area for polygonal wire

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

Japan	United States	International Organization for Standardization	Germany		France	European Standard		Sweden	United Kingdom
JIS	UNS	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	EN	Numerical Grade	SS	BS EN/BS
C3771	C37700	CuZn40Pb2	CuZn39Pb2 CuZn40Pb2	2.0380	CuZn39Pb2	CuZn39Pb2	CW612N	CuZn40Pb2	CZ120

3 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"!