EN 12513 Grade G-X 300 CrNiSi 9 5 2

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Description

G-X 300 CrNiSi 9 5 2 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.

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

7.7 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

196 GPa

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Hardness, Brinell

20.0 °C

430 - 690 [-]

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Hardness, Vickers

20.0 °C

450 - 750 [-]

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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

Tensile strength

20.0 °C

500 - 600 MPa

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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

20.0 °C

500 J/(kg·K)

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Thermal conductivity

20.0 °C

13.8 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

8.5E-7 Ω·m

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Chemical properties

PropertyValue

Carbon

2.5 - 3.5 %

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Chromium

8 - 10 %

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Manganese

0.3 - 0.7 %

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Molybdenum

0.5 %

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Nickel

4.5 - 6.5 %

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Silicon

1.5 - 2.2 %

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