EN 12513 Grade GJN-HV600(XCr23)

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Description

EN-GJN-HV600 (XCr23) is a cast iron with a structure consisting of complex carbides. In the tempered conditions the matrix is mostly martensitic with partially austenite or other austenitic modifications. The material is comparable with DIN-materials G-X 260Cr 27 und G-X 300 CrMo 27 1 acc. DIN 1695 : 1981-09 (invalid). Acc. to DIN: the materials are characterised by a high wear resistance and higher impact strength. The wear resistance increases with the carbon content, while the impact strength decreases. The machinability of material under annealed conditions depends on the carbon content. The material has a good hardening behaviour. Cast parts made of cast iron with a high content on chromium are delivered under unfinished casting or heat treated conditions.

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

7.6 - 7.77 g/cm³

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Typical for White Cast Iron

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

165 - 240 GPa

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Typical for White Cast Iron

Hardness, Vickers

20.0 °C

600 [-]

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Poisson's ratio

23.0 °C

0.27 [-]

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Typical for Cast Iron

Shear modulus

23.0 °C

41 GPa

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Typical for Cast Iron

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.5E-5 1/K

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Typical for White Cast Iron

Melting point

1209 °C

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Typical for White Cast Iron

Specific heat capacity

23.0 °C

460 J/(kg·K)

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Typical for White Cast Iron

Thermal conductivity

23.0 °C

22 - 30 W/(m·K)

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Typical for White Cast Iron

Chemical properties

PropertyValue

Carbon

1.8 - 3.6 %

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Chromium

23 - 28 %

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Copper

1.2 %

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Manganese

0.5 - 1.5 %

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Molybdenum

3 %

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Nickel

2 %

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Phosphorus

0.08 %

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Silicon

1 %

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Sulfur

0.08 %

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