DIN 17182 Grade G17Mn5 normalized or normalized formed (+N)

DIN 17182 Grade G17Mn5 normalized or normalized formed (+N) introduction

In comparison to the unalloyed cast steel grades according to DIN 1681, the materials of this group show distinctly higher values of the notch impact energy. As a result of their low carbon content (0.23 per cent maximum), they are well suitable for welding.

Equivalent material: DIN 1.1131, DIN GS-16Mn5, AFNOR G17Mn5, BS G17Mn5, EN G17Mn5, EN 1.1131, ISO G17Mn5, UNS J02505, UNS J03002

DIN 17182 Grade G17Mn5 normalized or normalized formed (+N) general

Property Temperature Value Comment
Density 23.0 °C Density of 7.8 - 7.9 g/cm³ Typical for Low Carbon Steel

DIN 17182 Grade G17Mn5 normalized or normalized formed (+N) thermal

Property Temperature Value Comment
Coefficient of thermal expansion 23.0 °C Coefficient of thermal expansion of 1.32E-5 - 1.38E-5 1/K Typical for Low Carbon Steel
Max service temperature - Max service temperature of 500 °C Typical for Carbon Steel
Max service temperature, long - Max service temperature, long of -120 - 300 °C -
Melting point - Melting point of 1480 - 1526 °C Typical for Low Carbon Steel
Specific heat capacity 23.0 °C Specific heat capacity of 465 J/(kg·K) Typical for Low Carbon Steel
Thermal conductivity 23.0 °C Thermal conductivity of 25 - 93 W/(m·K) Typical for Low Carbon Steel

DIN 17182 Grade G17Mn5 normalized or normalized formed (+N) chemical

Property Value
Carbon Carbon of 0.15 - 0.2 %
Chromium Chromium of 0.3 %
Manganese Manganese of 1 - 1.5 %
Molybdenum Molybdenum of 0.15 %
Nickel Nickel of 0.4 %
Phosphorus Phosphorus of 0.02 %
Silicon Silicon of 0.6 %
Sulfur Sulfur of 0.015 %

DIN 17182 Grade G17Mn5 normalized or normalized formed (+N) magnetic

Property Value Comment
Curie temperature Curie temperature of 770 °C Typical for Low Carbon Steel

DIN 17182 Grade G17Mn5 normalized or normalized formed (+N) electrical

Property Temperature Value Comment
Electrical resistivity 23.0 °C Electrical resistivity of 1.43E-7 - 1.74E-7 Ω·m Typical for Carbon Steel

DIN 17182 Grade G17Mn5 normalized or normalized formed (+N) mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Low Carbon Steel
Elongation 20.0 °C Elongation of 25 % -
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for Low Carbon Steel
Shear modulus 23.0 °C Shear modulus of 82 GPa Typical for Low Carbon Steel
Tensile strength 20.0 °C Tensile strength of 430 - 600 MPa -
Yield strength 20.0 °C Yield strength of 230 - 260 MPa -

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