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CuZn38As | CW511L 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
CW511L (DIN EN 12164 : 2024-12) CuZn38As CW511L DIN EN 12164 : 2024-12 Supersedes DIN EN 12164 : 2016-11 Valid Germany CuZn38As 3.2 1)
1) Remark: Copper alloy rod for free machining purposes.

Chemical Composition

Al [%] As [%] 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] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A11,3 [%] Elongation A [%] Hardness HB | HBW
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Mean Specific Heat Capacity [kJ/(kg*K)] Electric Conductivity [MS/m] Specific Electric Conductivity [% IACS]
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Cross Reference

Material Name Country Standard
CuZn38As Europe EN 12164

Producer/Supplier/Trade names

Tradename Supplier
Bluewave U38A HME Brass Germany GmbH, Berlin
OF2765 OTTO FUCHS KG, Meinerzhagen
CW511L VodaMetall GmbH & Co. KG, Dinslaken