AgCu20

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This material data has been provided by Heraeus.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyTemperatureValue

Density

23.0 °C

10.13 g/cm³

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Dimension

PropertyValue

Dimensions

Dimensions available upon request.

Mechanical

PropertyTemperatureValue

Elastic modulus

23.0 °C

85 GPa

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Elongation

23.0 °C

2 - 4 %

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Hardness, Vickers

23.0 °C

130 - 190 [-]

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Tensile strength

23.0 °C

450 - 700 MPa

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Yield strength Rp0.2

23.0 °C

450 - 600 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.93E-5 1/K

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RT-100 °C

Melting point

779 - 820 °C

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Electrical

PropertyTemperatureValue

Electrical resistivity

23.0 °C

2.2E-8 - 2.5E-8 Ω·m

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Specific Electrical conductivity

70 - 77 % IACS

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Temperature coefficient of resistance

23.0 °C

4.3E-4 1/K

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Technological properties

Property
Application areas

Sliding contacts, Slip ring brushes, switching contacts

Corrosion properties

Corrosion resistant

Other

Ductile, High conductivity, Low contact resistance, Susceptible to attack by sulphur