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CuBe2Pb | CW102C 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
CW102C (DIN EN 12164 : 2024-12) CuBe2Pb CW102C DIN EN 12164 : 2024-12 Supersedes DIN EN 12164 : 2016-11 Valid Germany CuBe2Pb 3.2 1)
1) Remark: Copper alloy rod for free machining purposes.

Chemical Composition

Be [%] Co [%] Fe [%] Ni [%] Pb [%] 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 A [%] Hardness HB | HBW
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Physical Properties

Condition Temperature [°C] Melting Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Poisson's Ratio 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] Electric Conductivity [MS/m] Specific Electric Conductivity [% IACS] Magnetizeability
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Cross Reference

Material Name Country Standard
CuBe2Pb Europe EN 12164
CuBe2Pb International ISO 1187 1)
C17300 USA UNS 1)
B196 UNS C17300 USA ASTM B196 1)
C17300 USA MIL-C-21657 1)
CuBe2Pb Germany DIN 1787 2)
2.1248 Germany DIN 1787 2)
1) Source: Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
2) Source: DIN CEN/TS 13388 (DIN SPEC 9700)

Producer/Supplier/Trade names

Tradename Supplier
CW102C DEUPOL GmbH Metallhandel, Lehrte
BRUSH M25 Lamineries MATTHEY SA, La Neuveville
Alloy M25 Materion Brush GmbH, Stuttgart
CW102C SCHMELZMETALL Deutschland GmbH, Steinfeld-Hausen