AgPd39.9Zn4 precipitation hardened (+P)

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Description

The silver-palladium alloy AgPd39.9Zn4, also Ag56.1Pd39.9Zn4 or 56.1Ag39.9Pd4Zn, is used as a dental alloy.

Related Standards

This material data has been provided by WIAM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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

PropertyTemperatureValueComment

Density

23.0 °C

10.5 g/cm³

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Typical for Silver

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

83 GPa

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Typical for Silver

Elongation

20.0 °C

6 %

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Hardness, Vickers, 5

20.0 °C

270 [-]

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Poisson's ratio

23.0 °C

0.37 [-]

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Typical for Silver

Shear modulus

23.0 °C

30 GPa

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Typical for Silver

Tensile strength

20.0 °C

790 MPa

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Yield strength Rp0.2

20.0 °C

595 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.9E-5 1/K

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Typical for Silver

Melting point

962 °C

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Typical for Silver

Specific heat capacity

23.0 °C

234 - 251 J/(kg·K)

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Typical for Silver

Thermal conductivity

23.0 °C

417 - 428 W/(m·K)

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Typical for Silver

Chemical properties

PropertyValue

Palladium

39.9 %

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Silver

56.1 %

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Zinc

4 %

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