DIN 41301 Grade D3 fully processed

DIN 41301 Grade D3 fully processed introduction

Steel with specific requirements for the permeability at low field strengths.
Application: audio-frequency transformers in communications technology (sheets, strips, core laminations, tape cores)

Equivalent material: DIN 1.3916, EN 1.3916

DIN 41301 Grade D3 fully processed general

Property Temperature Value
Density 20.0 °C Density of 8.15 g/cm³

DIN 41301 Grade D3 fully processed thermal

Property Temperature Value Comment
Melting point - Melting point of 1316 - 1595 °C Typical for Nickel Steel
Specific heat capacity 23.0 °C Specific heat capacity of 456 J/(kg·K) Typical for Nickel Steel
Thermal conductivity 23.0 °C Thermal conductivity of 10 - 50 W/(m·K) Typical for Nickel Steel

DIN 41301 Grade D3 fully processed magnetic

Property Value
Nickel Nickel of 36 - 40 %

DIN 41301 Grade D3 fully processed electrical

Property Temperature Value
Electrical resistivity 20.0 °C Electrical resistivity of 7.5E-7 Ω·m

DIN 41301 Grade D3 fully processed mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Nickel Steel
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for Nickel Steel
Shear modulus 23.0 °C Shear modulus of 76 GPa Typical for Nickel Steel

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