ISO 683-1 Grade C22E normalized or normalized formed (+N)

ISO 683-1 Grade C22E normalized or normalized formed (+N) introduction

Steel C22E is suitable for low strained components of higher dimensions (heavy forged parts) and more complex forms as well as higher demands on uniformity of qualities and surface appearance in vehicle and machine engineering (e.g. transmission parts, crankshafts).

Equivalent material: GB 20, GB U20202, IS 25C8, JIS S22C, KS SM20C, KS SM22C, GOST 20, ASTM A29 Grade 1020, ASTM A510 Grade 1020, ASTM A576 Grade 1020, ASTM A659 Grade 1020, SAE 1020, UNS G10200, DIN Ck22, DIN 1.1151, DIN C22E, AFNOR C22E, AFNOR XC18, AFNOR XC25, BS C22E, BS En3A, BS En3C, BS 22CS, BS 22HS, BS 070M20, BS 055M15, BS En2, BS CS22, AISI 1023, AISI 1020, SAE 1023, JIS S20C, JIS S20CK, EN 1.1151, ISO S20C, ISO CE20E4, ISO C22E, GB/T 20G, GB/T U50207, GB/T 20Z-III, GB/T 20, GB/T U20202, GB/T U50204, ASTM Grade 1020, UNS G10230

ISO 683-1 Grade C22E normalized or normalized formed (+N) general

Property Temperature Value
Density 20.0 °C Density of 7.85 g/cm³

ISO 683-1 Grade C22E normalized or normalized formed (+N) 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 1.11E-5 - 1.25E-5 1/K -
- 200.0 °C Coefficient of thermal expansion of 1.21E-5 - 1.3E-5 1/K -
- 300.0 °C Coefficient of thermal expansion of 1.29E-5 - 1.36E-5 1/K -
- 400.0 °C Coefficient of thermal expansion of 1.35E-5 - 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 1480 - 1526 °C Typical for Low Carbon Steel
Specific heat capacity -100.0 °C Specific heat capacity of 423 J/(kg·K) -
- 20.0 °C Specific heat capacity of 460 - 461 J/(kg·K) -
- 100.0 °C Specific heat capacity of 479 - 480 J/(kg·K) -
- 200.0 °C Specific heat capacity of 499 - 520 J/(kg·K) -
- 300.0 °C Specific heat capacity of 517 J/(kg·K) -
- 400.0 °C Specific heat capacity of 536 - 610 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 52 - 56.9 W/(m·K) -
- 100.0 °C Thermal conductivity of 51 - 56.4 W/(m·K) -
- 200.0 °C Thermal conductivity of 49 - 53.5 W/(m·K) -
- 300.0 °C Thermal conductivity of 46 - 49.4 W/(m·K) -
- 400.0 °C Thermal conductivity of 45.2 W/(m·K) -
- 500.0 °C Thermal conductivity of 41.3 W/(m·K) -
- 600.0 °C Thermal conductivity of 37.6 W/(m·K) -
Thermal diffusivity 20.0 °C Thermal diffusivity of 15.7 mm²/s -
- 100.0 °C Thermal diffusivity of 14.5 mm²/s -
- 200.0 °C Thermal diffusivity of 12.9 mm²/s -
- 300.0 °C Thermal diffusivity of 11.2 mm²/s -
- 400.0 °C Thermal diffusivity of 9.6 mm²/s -
- 500.0 °C Thermal diffusivity of 7.9 mm²/s -
- 600.0 °C Thermal diffusivity of 6.3 mm²/s -

ISO 683-1 Grade C22E normalized or normalized formed (+N) chemical

Property Value
Carbon Carbon of 0.17 - 0.24 %
Chromium Chromium of 0.4 %
Manganese Manganese of 0.4 - 0.7 %
Molybdenum Molybdenum of 0.1 %
Nickel Nickel of 0.4 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.4 %
Sulfur Sulfur of 0.035 %

ISO 683-1 Grade C22E normalized or normalized formed (+N) magnetic

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

ISO 683-1 Grade C22E normalized or normalized formed (+N) electrical

Property Temperature Value
Electrical resistivity 20.0 °C Electrical resistivity of 1.2E-7 - 1.83E-7 Ω·m
- 100.0 °C Electrical resistivity of 2.27E-7 Ω·m
- 200.0 °C Electrical resistivity of 2.95E-7 Ω·m
- 300.0 °C Electrical resistivity of 3.8E-7 Ω·m
- 400.0 °C Electrical resistivity of 4.81E-7 Ω·m
- 500.0 °C Electrical resistivity of 5.99E-7 Ω·m
- 600.0 °C Electrical resistivity of 7.38E-7 Ω·m

ISO 683-1 Grade C22E normalized or normalized formed (+N) mechanical

Property Temperature Value
Elastic modulus -100.0 °C Elastic modulus of 217 GPa
- 20.0 °C Elastic modulus of 210 - 212 GPa
- 100.0 °C Elastic modulus of 205 - 207 GPa
- 200.0 °C Elastic modulus of 195 - 199 GPa
- 300.0 °C Elastic modulus of 185 - 192 GPa
- 400.0 °C Elastic modulus of 175 - 184 GPa
- 500.0 °C Elastic modulus of 175 GPa
- 600.0 °C Elastic modulus of 164 GPa
Elongation 20.0 °C Elongation of 24 - 26 %
Elongation, transverse 20.0 °C Elongation, transverse of 16 - 19 %
Poisson's ratio 20.0 °C Poisson's ratio of 0.28 [-]
Shear modulus 20.0 °C Shear modulus of 81 GPa
Tensile strength 20.0 °C Tensile strength of 410 - 520 MPa
Yield strength 20.0 °C Yield strength of 205 - 240 MPa
- 100.0 °C Yield strength of 186 MPa
- 200.0 °C Yield strength of 172 MPa
- 250.0 °C Yield strength of 152 MPa
- 300.0 °C Yield strength of 123 MPa
- 350.0 °C Yield strength of 98 MPa
- 400.0 °C Yield strength of 78 MPa

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