DIN 17745 Grade NiFe16CuCr

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Description

The soft-magnetic material NiFe16CuCr with the material number 2.4501 distinguishes itself by the highest initial and maximum permeability as well as by the lowest coercive field strength. It is applied for transformers, e.g. for totalizing current transformers (for fault-current circuit breakers), transducers, fault-current circuit breakers, relay and shielding parts, inductors, magnet amplifiers and magnetic heads as well as measurement devices. Processing properties: Formability: good Weldability: good

Related Standards

DIN 17745

Equivalent Materials

DIN 2.4501

Los datos sobre este material han sido proporcionados por WIAM.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

Property	Temperature	Value
Densidad	20.0 °C	8.6 g/cm³ Show Material materials with Densidad of 8.6 g/cm³

Mecánica

Property	Temperature	Value	Comment
Coeficiente de Poisson	23.0 °C	0.28 [-] Show Material materials with Coeficiente de Poisson of 0.28 [-]	Typical for Nickel Iron Alloy
Dureza Brinell	20.0 °C	150 - 270 [-] Show Material materials with Dureza Brinell of 150 - 270 [-]
Elongación	20.0 °C	5 - 40 % Show Material materials with Elongación of 5 - 40 %
Límite elástico Rp 0,2	20.0 °C	290 - 800 MPa Show Material materials with Límite elástico Rp 0,2 of 290 - 800 MPa
Módulo elástico	23.0 °C	137 - 145 GPa Show Material materials with Módulo elástico of 137 - 145 GPa	Typical for Nickel Iron Alloy
Resistencia a la tracción	20.0 °C	600 - 860 MPa Show Material materials with Resistencia a la tracción of 600 - 860 MPa

Aplicaciones térmicas

Property	Temperature	Value	Comment
Calor específico	20.0 °C	460 J/(kg·K) Show Material materials with Calor específico of 460 J/(kg·K)
Coeficiente de dilatación térmica	23.0 °C	7.6E-6 - 1.7E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 7.6E-6 - 1.7E-5 1/K	Typical for Nickel Iron Alloy
Conductividad térmica	20.0 °C	34 W/(m·K) Show Material materials with Conductividad térmica of 34 W/(m·K)
Temperatura de fusión		1450 °C Show Material materials with Temperatura de fusión of 1450 °C	Typical for Nickel Iron Alloy

Eléctrico

Property	Temperature	Value
Resistividad eléctrica	20.0 °C	5.5E-7 Ω·m Show Material materials with Resistividad eléctrica of 5.5E-7 Ω·m

Chemical properties

Property	Value
Carbono	0.05 % Show Material materials with Carbono of 0.05 %
Cobre	4 - 6 % Show Material materials with Cobre of 4 - 6 %
Cromo	1.5 - 2.5 % Show Material materials with Cromo of 1.5 - 2.5 %
Hierro	15 - 18 % Show Material materials with Hierro of 15 - 18 %
Manganeso	1 % Show Material materials with Manganeso of 1 %
Níquel	72.15 % Show Material materials with Níquel of 72.15 %
Silicona	0.3 % Show Material materials with Silicona of 0.3 %