DIN 17745 Grade 2.4472

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Related Standards

This material data has been provided by AluKey.

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

8.1 - 8.2 g/cm³

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Typical for Nickel Iron Alloy

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

137 - 145 GPa

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Typical for Nickel Iron Alloy

Poisson's ratio

23.0 °C

0.28 [-]

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Typical for Nickel Iron Alloy

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

7.6E-6 - 1.7E-5 1/K

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Typical for Nickel Iron Alloy

Melting point

1450 °C

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Typical for Nickel Iron Alloy

Specific heat capacity

23.0 °C

285 - 545 J/(kg·K)

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Typical for Nickel Iron Alloy

Thermal conductivity

23.0 °C

8 - 35 W/(m·K)

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Typical for Nickel Iron Alloy

Chemical properties

PropertyValue

Carbon

0.02 %

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Iron

44 - 46 %

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Manganese

0.6 %

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Other

Rest Ni, For powder metallurgical production, manganese- and silicon-free materials are also possible.

Silicon

0.3 %

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