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CuZn39Pb3 | CW614N Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Predecessor VDA 231-106 classification Application temperature [°C]
CW614N (DIN EN 12164 : 2024-12) CuZn39Pb3 CW614N DIN EN 12164 : 2024-12 Supersedes DIN EN 12164 : 2016-11 Valid Germany CuZn39Pb3 3.2 -196 - 250 1)
1) Remark: Copper alloy rod for free machining purposes. The alloy has excellent machinability but very limited cold formability.

Chemical Composition

Al [%] Cu [%] Fe [%] Ni [%] Pb [%] Sn [%] Remainder
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Material Compliance

REACh RoHS
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Mechanical Properties

Semi-finished Product Strength Abbrevation Nominal Size [mm] Temperature [°C] Specimen Direction Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Yield Strength (1.0% offset) [MPa] Elongation A100 [%] Elongation A11,3 [%] Elongation A [%] Hardness HB | HBW
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Physical Properties

Temperature [°C] Melting Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion [10^-6*K^-1] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)] Electric Conductivity [MS/m] Specific Electric Conductivity [% IACS]
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Creep Rupture Behaviour

Strength Abbrevation Temperature [°C] 1% Creep Limit at 10^4 h [MPa] 1% Creep Limit at 3*10^4 h [MPa] 1% Creep Limit at 5*10^4 h [MPa] 1% Creep Limit at 10^5 h [MPa]
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Cross Reference

Material Name Country Standard
385 Australia AS 2738-2 1)
385 Australia AS/NZS 1567 1)
CuZn39Pb3 Europe EN 12164
CZ 121 Pb3 Great Britain BS 2874 1)
CuZn39Pb3 International ISO 1637 1)
C38500 USA UNS 1)
Ms58 Germany 1)
CuZn39Pb3 Germany DIN 17660 2)
2.0401 Germany DIN 17660 2)
CuZn39Pb3 Germany AD 2000 W 6/2
1) Source: Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
2) Source: DIN CEN/TS 13388 (DIN SPEC 9700)