PtRh20

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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.

Ashby charts

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Properties

General

PropertyTemperatureValue

Density

23.0 °C

18.74 g/cm³

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Mechanical

PropertyTemperatureValueComment

Creep strength

1200.0 °C

2.8 MPa

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10,000 h (extrapolated data)

1400.0 °C

2.2 MPa

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10,000 h (extrapolated data)

1600.0 °C

0.8 MPa

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10,000 h (extrapolated data)

Elastic modulus

20.0 °C

246 GPa

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1200.0 °C

179 GPa

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1400.0 °C

166 GPa

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1600.0 °C

145 GPa

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Elongation

20.0 °C

43 %

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1200.0 °C

29 %

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1400.0 °C

36 %

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1600.0 °C

34 %

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Hardness, Vickers

23.0 °C

99 [-]

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Norton Exponent

1200.0 °C

3.5 [-]

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1400.0 °C

3.6 [-]

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1600.0 °C

3.5 [-]

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Tensile strength

20.0 °C

377 MPa

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1200.0 °C

92.7 MPa

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1400.0 °C

51.4 MPa

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1600.0 °C

27.4 MPa

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Yield strength Rp0.2

20.0 °C

130 MPa

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1200.0 °C

58.6 MPa

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1400.0 °C

35.7 MPa

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1600.0 °C

24.4 MPa

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Thermal

PropertyTemperatureValue

Melting point

1830 - 1855 °C

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Thermal conductivity

20.0 °C

34 W/(m·K)

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1200.0 °C

60.7 W/(m·K)

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1400.0 °C

63.5 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

2.1E-7 Ω·m

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1151.0 °C

5.2E-7 Ω·m

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1400.0 °C

5.8E-7 Ω·m

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