ISO 683-1 Grade C22E quenched and tempered (+QT)
ISO 683-1 Grade C22E quenched and tempered (+QT) 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 quenched and tempered (+QT) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.85 g/cm³ |
ISO 683-1 Grade C22E quenched and tempered (+QT) 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 quenched and tempered (+QT) 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 quenched and tempered (+QT) magnetic
| Property |
Value |
Comment |
| Curie temperature |
Curie temperature of 770 °C |
Typical for Low Carbon Steel |
ISO 683-1 Grade C22E quenched and tempered (+QT) 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 quenched and tempered (+QT) 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 20 - 26 % |
| Elongation, transverse |
20.0 °C |
Elongation, transverse of 17 - 19 % |
| Poisson's ratio |
20.0 °C |
Poisson's ratio of 0.28 [-] |
| Reduction of area |
20.0 °C |
Reduction of area of 50 % |
| Shear modulus |
20.0 °C |
Shear modulus of 81 GPa |
| Tensile strength |
20.0 °C |
Tensile strength of 410 - 650 MPa |
| Yield strength |
20.0 °C |
Yield strength of 215 - 340 MPa |
| - |
100.0 °C |
Yield strength of 201 - 211 MPa |
| - |
200.0 °C |
Yield strength of 186 - 196 MPa |
| - |
250.0 °C |
Yield strength of 167 - 177 MPa |
| - |
300.0 °C |
Yield strength of 137 - 147 MPa |
| - |
350.0 °C |
Yield strength of 108 - 118 MPa |
| - |
400.0 °C |
Yield strength of 88 - 98 MPa |
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