DIN 41301 Grade F3 50 % cold worked

DIN 41301 Grade F3 50 % cold worked introduction

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

DIN 41301 Grade F3 50 % cold worked general

Property Temperature Value Comment
Density 23.0 °C Density of 7.8 g/cm³ Typical for Steel

DIN 41301 Grade F3 50 % cold worked thermal

Property Value
Nickel Nickel of 50 %

DIN 41301 Grade F3 50 % cold worked mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 190 - 210 GPa Typical for Steel
Elongation 20.0 °C Elongation of 4 % -
Hardness, Vickers, 5 20.0 °C Hardness, Vickers, 5 of 220 [-] -
Poisson's ratio 23.0 °C Poisson's ratio of 0.3 [-] Typical for Steel
Tensile strength 20.0 °C Tensile strength of 750 MPa -
Yield strength Rp0.2 20.0 °C Yield strength Rp0.2 of 700 MPa -

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