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

Ashby charts

See where EN 12513 Grade G-X 300 CrNiSi 9 5 2 falls on the material property chart for Density against Elastic modulus in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

Properties

General

Density

ρ

7.7 g/cm³ at 20 °C

Mechanical

Elastic modulus

E

196 GPa at 20 °C

Show White Cast Iron materials with Elastic modulus of 196 GPa at 20 °C

Hardness, Brinell

HB

430 - 690 [-] at 20 °C

Show White Cast Iron materials with Hardness, Brinell of 430 - 690 [-] at 20 °C

Hardness, Vickers

HV

450 - 750 [-] at 20 °C

Show White Cast Iron materials with Hardness, Vickers of 450 - 750 [-] at 20 °C

Shear modulus

G

41 GPa at 20 °C

Show White Cast Iron materials with Shear modulus of 41 GPa at 20 °C

Typical for Cast Iron

Tensile strength

Rm

500 - 600 MPa at 20 °C

Show White Cast Iron materials with Tensile strength of 500 - 600 MPa at 20 °C

Thermal

Coefficient of thermal expansion

α

1.5E-5 1/K at 20 °C

Typical for White Cast Iron

Specific heat capacity

cp

500 J/(kg·K) at 20 °C

Thermal conductivity

λ

13.8 W/(m·K) at 20 °C

Electrical

Electrical resistivity

ρel

8.5E-7 Ω·m at 20 °C

Chemical properties

Element

Weight %

Comment

Cr

8 - 10 %

Ni

4.5 - 6.5 %

C

2.5 - 3.5 %

Si

1.5 - 2.2 %

Mo

0.5 %

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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.