DIN 17745 Grade NiFe16CuMo

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Description

The soft-magnetic material NiFe16CuMo with the material number 2.4530 distinguishes itself by the highest initial and maximum permeability as well as by the lowest coercive field strength. It is applied for totalizing current transformers for fault-current circuit breakers as well as for magnet amplifiers and magnetic heads, relays, shieldings, measurement devices, inductors and transducers.

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

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

0.05 %

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Copper

4 - 6 %

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Iron

12 - 16 %

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Manganese

1 %

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Molybdenum

2 - 5 %

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Nickel

71.55 %

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Silicon

0.4 %

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