EN 12513 Grade G-X 260 Cr 27 soft annealed (+A)

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Description

G-X 260 Cr 27 is characterised by a high wear resistance. Applicable at higher impact stress. The wear resistance inceases with the carbon content, while the resistance against impact stress decreases. Machinable under annealed conditions depending on the carbon content.

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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

7.6 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

154 - 190 GPa

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Hardness, Vickers

20.0 °C

400 [-]

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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

2.3 - 2.9 %

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Chromium

24 - 28 %

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Manganese

0.5 - 1.5 %

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Molybdenum

1 %

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Nickel

1.2 %

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Silicon

0.5 - 1.5 %

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