EN 10297-1 Grade C45Pb normalized or normalized formed (+N)

Equivalent material: EN C45GPb, DIN 1.0504, EN 1.0504

EN 10297-1 Grade C45Pb normalized or normalized formed (+N) general

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

EN 10297-1 Grade C45Pb 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/K Typical for Medium Carbon Steel
Max service temperature - Max service temperature of 500 °C Typical for Carbon Steel
Melting point - Melting point of 1380 - 1514 °C Typical for Medium Carbon Steel
Specific heat capacity 23.0 °C Specific heat capacity of 470 - 520 J/(kg·K) Typical for Medium Carbon Steel
Thermal conductivity 23.0 °C Thermal conductivity of 21 - 52 W/(m·K) Typical for Medium Carbon Steel

EN 10297-1 Grade C45Pb normalized or normalized formed (+N) chemical

Property Value
Carbon Carbon of 0.42 - 0.5 %
Lead Lead of 0.15 - 0.3 %
Manganese Manganese of 0.5 - 0.8 %
Phosphorus Phosphorus of 0.05 %
Silicon Silicon of 0.4 %
Sulfur Sulfur of 0.045 %

EN 10297-1 Grade C45Pb 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

EN 10297-1 Grade C45Pb normalized or normalized formed (+N) mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Medium Carbon Steel
Elongation 20.0 °C Elongation of 16 - 17 % -
Elongation, transverse 20.0 °C Elongation, transverse of 14 - 15 % -
Poisson's ratio 23.0 °C Poisson's ratio of 0.29 [-] Typical for Medium Carbon Steel
Shear modulus 23.0 °C Shear modulus of 75 - 80 GPa Typical for Carbon Steel
Tensile strength 20.0 °C Tensile strength of 570 - 760 MPa -
Tensile strength, transverse 20.0 °C Tensile strength, transverse of 570 - 760 MPa -
Yield strength 20.0 °C Yield strength of 320 - 350 MPa -
Yield strength, transverse 20.0 °C Yield strength, transverse of 320 - 350 MPa -

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