CuBe1,7 | CW100C Material Datasheet - Properties - Materials Portal

CuBe1,7 | CW100C Material Datasheet

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Material Description

Material NumberMaterial Number (single)StandardRange of ApplicationStandard StatusCountryPredecessorRemark
CW100C (DIN EN 1654 : 2019-05) CW100C DIN EN 1654 : 2019-05Supersedes DIN EN 1654 : 1998-03ValidGermanyCuBe1,7Copper alloy strip for springs and connectors.

Chemical Composition

Be [%]Co [%]Fe [%]Ni [%]SourceRemark
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Mechanical Properties

Semi-finished ProductConditionStrength AbbrevationNominal Size [mm]Temperature [°C]Tensile Strength [MPa]Yield Strength (0.2% offset) [MPa]Elongation A50 [%]Spring Bending Limit [MPa]Hardness HVSource
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Physical Properties

ConditionTemperature [°C]Melting Temperature [°C]Density [g/cm³]Young's Modulus [GPa]Mean Coefficient of Thermal Expansion [10^-6*K^-1]Thermal Conductivity [W/(m*K)]Electric Conductivity [MS/m]Specific Electric Conductivity [% IACS]SourceRemark
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Young's Modulus [GPa] vs Temperature [°C]

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Cross Reference

Material NameCountryStandard
CuBe1,7EuropeEN 1654
C17000USAUNS
2.1245Germany 

Producer/Supplier/Trade names

TradenameSupplier
Alloy 165Materion Brush GmbH, Stuttgart
CuBe1,7Metalle Schmidt GmbH, Ratingen
CuBe1,7Wieland-Werke AG, Ulm

Material Compliance

REAChRoHS
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Formability - Bending - Folding

Semi-finished ProductConditionStrength AbbrevationNominal Size [mm]Temperature [°C]Specimen DirectionBend FactorSource
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CuBe1,7 (CW100C; DIN EN 1654 : 2019-05)

Linear-elastic

Temperature [°C]Young's modulus [GPa]Poisson's ratio
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Yield strength

Temperature [°C]0.2% Proof strength [MPa]
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Density

Temperature [°C]Density [g/cm³]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Thermal conductivity

Temperature [°C]Thermal conductivity [W/(m*K)]
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Classification

WIAM MaterialSource description
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Designation

DesignationMaterial numberSource
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CuBe1,7 (precipitation hardened (+P))

Linear-elastic

Temperature [°C]Young's modulus [GPa]
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Density

Temperature [°C]Density [g/cm³]
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Thermal conductivity

Temperature [°C]Thermal conductivity [W/(m*K)]
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Classification

TreatmentSource description
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CuBe1,7 (solution heat-treated and cold rolled; strip; 0.100-1.000mm)

Yield strength

Temperature [°C]0.2% Proof strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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CuBe1,7 (solution heat-treated, cold worked and precipitation hardened; strip; 0.100-1.000mm)

Yield strength

Temperature [°C]0.2% Proof strength [MPa]
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Tensile strength

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSemi-finished productDimension [mm]Source description
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