NiFe45 | 2.4472 Material Datasheet - Properties - Materials Portal

NiFe45 | 2.4472 Material Datasheet

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Material Description

Material NumberMaterial Number (single)StandardRange of ApplicationStandard StatusCountryRemark
2.4472 (DIN 17745 : 2002-09) 2.4472 DIN 17745 : 2002-09Supersedes DIN 17745 : 1973-01ValidGermanyThe material NiFe45 with the material number 2.4472 is a soft-magnetic expansion material and is chiefly applied for sealings in soft glasses. In the temperature interval RT to 400 °C, it shows a coefficient of thermal expansion of 11.1 to 11.7 10^-6 K^-1. It possesses high permeability with high field strength saturation. The alloy is of relatively good durability at normal temperatures in air with normal weather conditions as well as in fresh water and sea water. The material is well weldable by using the tungsten inert-gas method. Application for transformers, transducers, fault-current circuit breakers, toroidal [strip] cores for special applications.

Chemical Composition

C [%]Fe [%]Mn [%]Si [%]SourceRemark
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Mechanical Properties

Temperature [°C]Tensile Strength [MPa]Elongation A [%]Source
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Physical Properties

Temperature [°C]Density [g/cm³]Young's Modulus [GPa]Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]Thermal Conductivity [W/(m*K)]Specific Electrical Resistance [µΩm]Mean Specific Heat Capacity [kJ/(kg*K)]Curie Temperature [°C]SourceRemark
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Young's Modulus [GPa] vs Temperature [°C]

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Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

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Welding and Joining

ProcedureWelding and Joining - EvaluationAdded MaterialsSource
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Producer/Supplier/Trade names

TradenameSupplier
2.4472Imet Industriemetall Handelsgesellschaft mbH, Hamburg
Dilaton 53Deutsche Nickel GmbH, Schwerte
NiFe45Hoesch Hohenlimburg GmbH, Hagen
PHYWELD 55Ugitech SA, Ugine

Material Compliance

REAChRoHS
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