AgCu20Pd15

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Description

The AgCu20Pd15 silver-based vacuum braze alloy, also called Ag65Cu20Pd15 or 65Ag20Cu15Pd, is used for hydraulic pipes, X-ray tubes, radio electron tubes and transmitter tubes as well as metallized ceramic / metal joining technology in tube construction and vacuum apparatus (soldering range 900 to 950 °C).

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

PropertyTemperatureValue

Density

20.0 °C

10.4 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

140 GPa

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Elongation

20.0 °C

5 - 9 %

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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

550 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

20.0 °C

100 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical conductivity

20.0 °C

1.50E+7 S/m

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Electrical resistivity

20.0 °C

6.7E-8 Ω·m

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Chemical properties

PropertyValue

Copper

20 %

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Palladium

15 %

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Silver

65 %

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