EN 10250-2 Grade C60 normalized and tempered (+NT)

EN 10250-2 Grade C60 normalized and tempered (+NT) introduction

Steel C60 is usable for parts of high strength and increased requirements to abrasion resistance in vehicle, engine and machine engineering, surface hardenable (e.g. transmission parts, shafts, axles). Further application in tool making.

Equivalent material: GB 60, GB U20602, JIS S58C, GOST 60, ASTM A521 Grade 1060, SAE 1060, UNS G10600, DIN 1.0601, DIN C60, AFNOR CC55, AFNOR C60, BS 080A62, BS 60CS, BS 60HS, BS En9, BS 070M55, BS C60, BS 060A62, UNI C60, AISI 1060, JIS S60C, JIS SWRH62B, JIS S65C, EN 1.0601, ISO C60, ISO CS60, GOST 2, GOST 60G, GB/T 60, GB/T CRB970, GB/T U20602, ASTM 1060

EN 10250-2 Grade C60 normalized and tempered (+NT) general

Property Temperature Value
Density 20.0 °C Density of 7.8 g/cm³

EN 10250-2 Grade C60 normalized and tempered (+NT) thermal

Property Temperature Value Comment
Coefficient of thermal expansion -100.0 °C Coefficient of thermal expansion of 1.08E-5 1/K -
- 20.0 °C Coefficient of thermal expansion of 1.19E-5 1/K -
- 100.0 °C Coefficient of thermal expansion of 1.25E-5 1/K -
- 200.0 °C Coefficient of thermal expansion of 1.3E-5 1/K -
- 300.0 °C Coefficient of thermal expansion of 1.36E-5 1/K -
- 400.0 °C Coefficient of thermal expansion of 1.41E-5 1/K -
- 500.0 °C Coefficient of thermal expansion of 1.45E-5 1/K -
- 600.0 °C Coefficient of thermal expansion of 1.49E-5 1/K -
Max service temperature - Max service temperature of 500 °C Typical for Carbon Steel
Melting point - Melting point of 1289 - 1478 °C Typical for High Carbon Steel
Specific heat capacity -100.0 °C Specific heat capacity of 423 J/(kg·K) -
- 20.0 °C Specific heat capacity of 461 J/(kg·K) -
- 100.0 °C Specific heat capacity of 479 J/(kg·K) -
- 200.0 °C Specific heat capacity of 499 J/(kg·K) -
- 300.0 °C Specific heat capacity of 517 J/(kg·K) -
- 400.0 °C Specific heat capacity of 536 J/(kg·K) -
- 500.0 °C Specific heat capacity of 558 J/(kg·K) -
- 600.0 °C Specific heat capacity of 587 J/(kg·K) -
Thermal conductivity 20.0 °C Thermal conductivity of 41.7 W/(m·K) -
- 100.0 °C Thermal conductivity of 43.4 W/(m·K) -
- 200.0 °C Thermal conductivity of 43.2 W/(m·K) -
- 300.0 °C Thermal conductivity of 41.4 W/(m·K) -
- 400.0 °C Thermal conductivity of 39.1 W/(m·K) -
- 500.0 °C Thermal conductivity of 36.7 W/(m·K) -
- 600.0 °C Thermal conductivity of 34.1 W/(m·K) -
Thermal diffusivity 20.0 °C Thermal diffusivity of 11.6 mm²/s -
- 100.0 °C Thermal diffusivity of 11.3 mm²/s -
- 200.0 °C Thermal diffusivity of 10.5 mm²/s -
- 300.0 °C Thermal diffusivity of 9.5 mm²/s -
- 400.0 °C Thermal diffusivity of 8.3 mm²/s -
- 500.0 °C Thermal diffusivity of 7.1 mm²/s -
- 600.0 °C Thermal diffusivity of 5.8 mm²/s -

EN 10250-2 Grade C60 normalized and tempered (+NT) chemical

Property Value
Carbon Carbon of 0.57 - 0.65 %
Chromium Chromium of 0.4 %
Manganese Manganese of 0.6 - 0.9 %
Molybdenum Molybdenum of 0.1 %
Nickel Nickel of 0.4 %
Phosphorus Phosphorus of 0.05 %
Silicon Silicon of 0.4 %
Sulfur Sulfur of 0.045 %

EN 10250-2 Grade C60 normalized and tempered (+NT) electrical

Property Temperature Value
Electrical resistivity 20.0 °C Electrical resistivity of 2.5E-7 Ω·m
- 100.0 °C Electrical resistivity of 2.95E-7 Ω·m
- 200.0 °C Electrical resistivity of 3.65E-7 Ω·m
- 300.0 °C Electrical resistivity of 4.53E-7 Ω·m
- 400.0 °C Electrical resistivity of 5.56E-7 Ω·m
- 500.0 °C Electrical resistivity of 6.74E-7 Ω·m
- 600.0 °C Electrical resistivity of 8.13E-7 Ω·m

EN 10250-2 Grade C60 normalized and tempered (+NT) mechanical

Property Temperature Value
Elastic modulus -100.0 °C Elastic modulus of 217 GPa
- 20.0 °C Elastic modulus of 208.26 - 212 GPa
- 100.0 °C Elastic modulus of 203.78 - 207 GPa
- 200.0 °C Elastic modulus of 198.06 - 199 GPa
- 300.0 °C Elastic modulus of 190.8 - 192 GPa
- 400.0 °C Elastic modulus of 182.61 - 184 GPa
- 500.0 °C Elastic modulus of 173.04 - 175 GPa
- 600.0 °C Elastic modulus of 164 GPa
Elongation 20.0 °C Elongation of 10 - 11 %
Elongation, transverse 20.0 °C Elongation, transverse of 7 - 8 %
Hardness, Brinell 20.0 °C Hardness, Brinell of 241 [-]
Poisson's ratio 20.0 °C Poisson's ratio of 0.27 [-]
- 100.0 °C Poisson's ratio of 0.27 [-]
- 200.0 °C Poisson's ratio of 0.28 [-]
- 300.0 °C Poisson's ratio of 0.28 [-]
- 400.0 °C Poisson's ratio of 0.28 [-]
- 500.0 °C Poisson's ratio of 0.28 [-]
Shear modulus 20.0 °C Shear modulus of 82.04 GPa
- 100.0 °C Shear modulus of 80.18 GPa
- 200.0 °C Shear modulus of 77.56 GPa
- 300.0 °C Shear modulus of 74.62 GPa
- 400.0 °C Shear modulus of 71.22 GPa
- 500.0 °C Shear modulus of 67.36 GPa
Tensile strength 20.0 °C Tensile strength of 620 - 670 MPa
Tensile strength, transverse 20.0 °C Tensile strength, transverse of 620 - 650 MPa
Yield strength 20.0 °C Yield strength of 260 - 340 MPa
Yield strength, transverse 20.0 °C Yield strength, transverse of 260 - 310 MPa

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