Platinum (Pt)

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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

21.45 g/cm³

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Mechanical

PropertyTemperatureValue

Elastic modulus

20.0 °C

165 GPa

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1600.0 °C

60 GPa

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Elongation

20.0 °C

23 %

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1200.0 °C

64 %

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1400.0 °C

68 %

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1600.0 °C

64 %

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Hardness, Vickers

23.0 °C

42 [-]

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Tensile strength

20.0 °C

128 MPa

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1200.0 °C

15.6 MPa

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1400.0 °C

8.2 MPa

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1600.0 °C

4.4 MPa

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Yield strength Rp0.2

20.0 °C

59 MPa

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1200.0 °C

7.6 MPa

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1400.0 °C

3.9 MPa

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1600.0 °C

3 MPa

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Thermal

PropertyTemperatureValue

Melting point

1769 °C

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Thermal conductivity

20.0 °C

69.11 W/(m·K)

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1200.0 °C

88.02 W/(m·K)

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1400.0 °C

90.59 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

9.83E-8 Ω·m

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1200.0 °C

4.85E-7 Ω·m

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1400.0 °C

5.33E-7 Ω·m

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