AuAg5Pd15Pt7.5 precipitation hardened (+P)

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Description

The gold-silver-palladium-platinum alloy AuAg5Pd15Pt7.5, also Au72.5Ag5Pd15Pt7.5 or 72.5Au5Ag15Pd7.5Pt, is mainly used in the dental field.

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

19.3 g/cm³

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Typical for Gold

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

74 - 81 GPa

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Typical for Gold

Elongation

20.0 °C

18 %

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Hardness, Vickers

20.0 °C

125 [-]

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Poisson's ratio

23.0 °C

0.42 [-]

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Typical for Gold

Shear modulus

23.0 °C

26 GPa

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Typical for Gold

Tensile strength

20.0 °C

410 MPa

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Yield strength Rp0.2

20.0 °C

240 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.4E-5 1/K

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Typical for Gold

Melting point

1064 °C

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Typical for Gold

Specific heat capacity

23.0 °C

126 - 138 J/(kg·K)

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Typical for Gold

Thermal conductivity

23.0 °C

292 - 316 W/(m·K)

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Typical for Gold

Chemical properties

PropertyValue

Gold

72.5 %

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Palladium

15 %

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Platinum

7.5 %

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Silver

5 %

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