EN 13835 Grade GGG-NiSiCr 30 5 2 cast condition

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Description

GGG NiSiCr 30 5 2 is particularly corrosion, erosion and heatproof and shows a middle thermal expansion. It possesses however higher strain and toughness values than GGG NiSiCr 30 5 5. Application: Use for pumps, armatures, exit gas lines, turbocharger housings as well as for cast parts for industrial furnaces.

Related Standards

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

6.8 - 7.8 g/cm³

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Typical for Cast Iron

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

152 GPa

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Typical for Cast Iron

Elongation

20.0 °C

10 %

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Hardness, Brinell

20.0 °C

130 - 170 [-]

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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

380 - 500 MPa

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Yield strength

20.0 °C

210 - 270 MPa

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Thermal

PropertyTemperatureValueComment

Melting point

1120 °C

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Typical for Cast Iron

Specific heat capacity

23.0 °C

460 - 527 J/(kg·K)

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Thermal conductivity

23.0 °C

55 W/(m·K)

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Typical for Cast Iron

Chemical properties

PropertyValue

Carbon

2.6 %

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Chromium

1.5 - 2.5 %

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Manganese

0.5 - 1.5 %

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Nickel

29 - 32 %

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Phosphorus

0.08 %

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Silicon

4 - 6 %

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