CuZn39Pb3 CW614N - DIN EN 12166-1998

Grade	CuZn39Pb3
Germany W-Nr.	CW614N
Corresponding Standard	DIN EN 12166-1998 Copper and copper alloys – Wire for general purposes
Classification	Copper and Copper Alloys
Density	8.4 g/cm³

CuZn39Pb3 Chemical Element Composition Content (%)

Component	Fe	Ni	Cu	Pb	Al	Sn	Other Total	More
Minimum Value	-	-	57	2.5	-	-	-	Zn:余量
Maximum Value	0.3	0.3	59	3.5	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.

CuZn39Pb3 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	CuZn39Pb3-R450	1/2 Hard; R450	≥450	≈200*
1.5<d≤4	CuZn39Pb3-R430	1/2 Hard; R430	≥430	≈200*	≥6(A100)
1.5≤d≤4	CuZn39Pb3-H130	1/2 Hard; H130				HV: 130~165
4<d≤8	CuZn39Pb3-R420	1/2 Hard; R420	≥420	≈200*	≥8(A11.3)
4<d≤8	CuZn39Pb3-H120	1/2 Hard; H120				HV: 120~155
8<d≤14	CuZn39Pb3-R410	1/2 Hard; R410	≥410	≈200*	≥10(A)
14<d≤20	CuZn39Pb3-R400	1/2 Hard; R400	≥400	≈200*	≥10(A)
8<d≤20	CuZn39Pb3-H110	1/2 Hard; H110				HV: 110~145
0.5≤d≤1.5	CuZn39Pb3-R520	Hard; R520	≥520	≈400*
1.5<d≤4	CuZn39Pb3-R510	Hard; R510	≥510	≈400*	≥4*(A100)
1.5≤d≤4	CuZn39Pb3-H155	Hard; H155				HV: 155~185
4<d≤8	CuZn39Pb3-R500	Hard; R500	≥500	≈390*	≥6(A11.3)
8<d≤14	CuZn39Pb3-R490	Hard; R490	≥490	≈390*	≥8(A)
4<d≤14	CuZn39Pb3-H145	Hard; H145				HV: 145~175
1.5≤d≤4	CuZn39Pb3-R570	Tough and Hard; R570	≥570	≈520*
1.5≤d≤4	CuZn39Pb3-H170	Tough Hard; H170				HV: ≥170
All specifications	CuZn39Pb3-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		United States	International Organization for Standardization	Germany		France	Russia
GB	ISC	ASTM	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	GOST
HPb59-3	T38300	59Cu-38Zn-3Pb	CuZn38Pb3	CuZn39Pb3	2.0401	CuZn38Pb3	ЛС59-3

2 Approximate Comparison Table Cupper and cupper alloy

Germany		European Standard		Russia
DIN EN/DIN	W-Nr.	EN	Numerical Grade	GOST
CuZn39Pb3	2.0401	CuZn39Pb3	CW614N	LS58-3

CuZn39Pb3 Corresponding Standards(Same grade name, different standards)

1	EN 12166-1998
	CuZn39Pb3 CW614N
2	EN 12166-2016
	CuZn39Pb3 CW614N
3	DIN 17672-1-1983
	CuZn39Pb3 2.0401 (Ms58)
4	DIN 17671-1-1983
	CuZn39Pb3 2.0401 (Ms58)
5	DIN EN 12166-2016
	CuZn39Pb3 CW614N
6	DIN EN 12166-1998
	CuZn39Pb3 CW614N
7	DIN 17660-1983
	CuZn39Pb3 2.0401 (Ms58)
8	EN 12420-2014
	CuZn39Pb3 CW614N
9	EN 12167-2024
	CuZn39Pb3 CW614N
10	DIN EN 12449-2019
	CuZn39Pb3 CW614N
11	EN 12449-2023
	CuZn39Pb3 CW614N

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