Platinum (Pt)

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This material data has been provided by WIAM.

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

Electrical

PropertyTemperatureValue

Electrical conductivity

20.0 °C

9.40E+6 S/m

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Electrical resistivity

0.0 °C

9.82E-8 Ω·m

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20.0 °C

1.07E-7 - 1.16E-7 Ω·m

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General

PropertyTemperatureValue

Density

20.0 °C

21.5 g/cm³

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Mechanical

PropertyTemperatureValue

Elastic modulus

-195.0 °C

178 GPa

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20.0 °C

170 - 173 GPa

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250.0 °C

169 GPa

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400.0 °C

163 GPa

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500.0 °C

159 GPa

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600.0 °C

153 GPa

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750.0 °C

140 GPa

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800.0 °C

136 GPa

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900.0 °C

126 GPa

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1000.0 °C

115 GPa

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Elongation

20.0 °C

28 - 65 %

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Reduction of area

20.0 °C

99 %

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Tensile strength

20.0 °C

9 - 168 MPa

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Yield strength Rp0.2

20.0 °C

30 - 105 MPa

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Thermal

PropertyTemperatureValue

Coefficient of thermal expansion

100.0 °C

9.1E-6 1/K

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200.0 °C

9.2E-6 1/K

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300.0 °C

9.3E-6 1/K

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400.0 °C

9.5E-6 1/K

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500.0 °C

9.6E-6 1/K

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600.0 °C

9.7E-6 1/K

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700.0 °C

9.9E-6 1/K

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800.0 °C

1E-5 1/K

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900.0 °C

1.01E-5 1/K

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1000.0 °C

1.03E-5 1/K

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1100.0 °C

1.05E-5 1/K

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1200.0 °C

1.06E-5 1/K

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1300.0 °C

1.08E-5 1/K

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1400.0 °C

1.1E-5 1/K

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1500.0 °C

1.12E-5 1/K

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1600.0 °C

1.14E-5 1/K

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Thermal conductivity

-173.0 °C

85.6 W/(m·K)

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-73.0 °C

79 W/(m·K)

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0.0 °C

75 W/(m·K)

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20.0 °C

74 W/(m·K)

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127.0 °C

73.2 W/(m·K)

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327.0 °C

73 W/(m·K)

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527.0 °C

74.8 W/(m·K)

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727.0 °C

76.9 W/(m·K)

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927.0 °C

83.2 W/(m·K)

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1127.0 °C

88.3 W/(m·K)

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1327.0 °C

89.5 W/(m·K)

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1527.0 °C

89 W/(m·K)

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1727.0 °C

86 W/(m·K)

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Chemical properties

PropertyValue

Platinum

99.5 - 99.99 %

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