EN 1564 Grade GJS-1000-5 austempered

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Description

Sort EN-GJS-1000, mat. No EN-JS1110 is a ferrous-carbon-based cast material that contains carbon predominantly in the form of spheroidal particles and that combines compared to the sort cast iron with nodular graphite (DIN EN 1563) higher strength and ductility properties by heat-treatment. Heat-treatment (austenite is usually transformed at a temperature between 250 and 400 °C) is an integral component of the production process.

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

PropertyTemperatureValue

Density

20.0 °C

7.15 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

165 - 190 GPa

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Elongation

20.0 °C

5 %

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Hardness, Brinell

20.0 °C

300 - 360 [-]

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Poisson's ratio

23.0 °C

0.26 - 0.31 [-]

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Typical for Ductile (Nodular) Cast Iron

Shear modulus

23.0 °C

63 - 66 GPa

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Typical for Ductile (Nodular) Cast Iron

Tensile strength

20.0 °C

1000 MPa

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Yield strength Rp0.2

20.0 °C

700 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

400.0 °C

1.65E-5 1/K

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Melting point

1150 - 1200 °C

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Typical for Ductile (Nodular) Cast Iron

Specific heat capacity

20.0 °C

420 J/(kg·K)

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400.0 °C

507 J/(kg·K)

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Thermal conductivity

20.0 °C

33 W/(m·K)

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300.0 °C

33 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

5.4E-7 Ω·m

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Chemical properties

PropertyValue

Carbon

3.5 %

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Manganese

0.3 %

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Silicon

2.4 %

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