Mo - molybdenum

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This material data has been provided by Gesellschaft für Wolfram Industrie GmbH .

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

Properties

General

PropertyTemperatureValueComment

Density

23.0 °C

9 - 10.2 g/cm³

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(depends on the forming degree)

Mechanical

PropertyTemperatureValue

Elongation

23.0 °C

5 - 20 %

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Tensile strength

23.0 °C

500 - 1000 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

4.8E-6 1/K

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at 0–100°C

Thermal conductivity

23.0 °C

142 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical resistivity

27.0 °C

5.5E-6 Ω·m

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Chemical properties

PropertyValueComment

Aluminium

2E-3 %

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Max.

Arsenic

2E-3 %

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Max.

Calcium

2E-3 %

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Max.

Carbon

5E-3 %

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Max.

Chromium

2E-3 %

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Max.

Cobalt

3E-3 %

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Max.

Copper

1E-3 %

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Max.

Iron

3E-3 %

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Max.

Magnesium

2E-3 %

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Max.

Molybdenum

99.9 %

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Min.

Nickel

2E-3 %

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Max.

Potassium

1E-3 %

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Max.

Silicon

3E-3 %

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Max.

Sodium

2E-3 %

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Max.

Sulfur

2E-3 %

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Max.

Tungsten

0.03 %

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Max.

Technological properties

Property
Application areas

Alloying element for steel; Coating material; Heating element; Mount and current feedthrough for tungsten; Wires in lamps; Targets in x-ray tubes

Processing history

Heat treatment: annealed, unannealed

Surface Finish

ground, drawn (black/cleaned), hammered