EN 10084 Grade C10R quenched (+Q)

EN 10084 Grade C10R quenched (+Q) introduction

The case-hardening steel is mainly used for gear parts, but also in the mechanical engineering.

Equivalent material: EN 1.1207, ISO C10R, ASTM A568 Grade 1010, UNS G10100, SAE 1010, DIN 1.1207, DIN C10R, AFNOR C10R, BS C10R, AISI 1010

EN 10084 Grade C10R quenched (+Q) general

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

EN 10084 Grade C10R quenched (+Q) 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
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

EN 10084 Grade C10R quenched (+Q) chemical

Property Value
Carbon Carbon of 0.07 - 0.13 %
Chromium Chromium of 0.4 %
Copper Copper of 0.3 %
Manganese Manganese of 0.3 - 0.6 %
Molybdenum Molybdenum of 0.1 %
Nickel Nickel of 0.4 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.15 - 0.4 %
Sulfur Sulfur of 0.02 - 0.04 %

EN 10084 Grade C10R quenched (+Q) magnetic

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

EN 10084 Grade C10R quenched (+Q) 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 10084 Grade C10R quenched (+Q) mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 200 - 215 GPa Typical for Low Carbon Steel
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 400 - 500 MPa -

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