EN 1562 Grade GJMW-550-4 decarburized annealed

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Description

Material EN-GJMW-550-4 is a white malleable cast iron

Related Standards

Equivalent Materials

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

General

PropertyTemperatureValueComment

Density

23.0 °C

7.2 - 7.34 g/cm³

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Typical for Malleable Cast Iron

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

165 - 180 GPa

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Typical for Malleable Cast Iron

Hardness, Brinell

20.0 °C

250 [-]

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Poisson's ratio

23.0 °C

0.27 [-]

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Typical for Malleable Cast Iron

Shear modulus

23.0 °C

64 GPa

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Typical for Malleable Cast Iron

Tensile strength

20.0 °C

490 - 570 MPa

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Yield strength Rp0.2

20.0 °C

310 - 350 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1E-5 - 1.4E-5 1/K

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Typical for Malleable Cast Iron

Melting point

1120 °C

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Typical for Cast Iron

Specific heat capacity

23.0 °C

460 - 527 J/(kg·K)

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Typical for Malleable Cast Iron

Thermal conductivity

23.0 °C

51 W/(m·K)

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Typical for Malleable Cast Iron