ISO 683-1 Grade C22E – High-Performance Quenched & Tempered Steel for Heavy-Duty Applications
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).
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 7.85 g/cm³ |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | -100.0 °C | 217 GPa |
20.0 °C | 210 - 212 GPa | |
100.0 °C | 205 - 207 GPa | |
200.0 °C | 195 - 199 GPa | |
300.0 °C | 185 - 192 GPa | |
400.0 °C | 175 - 184 GPa | |
500.0 °C | 175 GPa | |
600.0 °C | 164 GPa | |
Elongation | 20.0 °C | 20 - 26 % |
Elongation, transverse | 20.0 °C | 17 - 19 % |
Poisson's ratio | 20.0 °C | 0.28 [-] |
Reduction of area | 20.0 °C | 50 % |
Shear modulus | 20.0 °C | 81 GPa |
Tensile strength | 20.0 °C | 410 - 650 MPa |
Yield strength | 20.0 °C | 215 - 340 MPa |
100.0 °C | 201 - 211 MPa | |
200.0 °C | 186 - 196 MPa | |
250.0 °C | 167 - 177 MPa | |
300.0 °C | 137 - 147 MPa | |
350.0 °C | 108 - 118 MPa | |
400.0 °C | 88 - 98 MPa | |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | -100.0 °C | 1.08E-5 1/K | |
20.0 °C | 1.19E-5 1/K | ||
100.0 °C | 1.11E-5 - 1.25E-5 1/K | ||
200.0 °C | 1.21E-5 - 1.3E-5 1/K | ||
300.0 °C | 1.29E-5 - 1.36E-5 1/K | ||
400.0 °C | 1.35E-5 - 1.41E-5 1/K | ||
500.0 °C | 1.45E-5 1/K | ||
600.0 °C | 1.49E-5 1/K | ||
Max service temperature | 500 °C | Typical for Carbon Steel | |
Melting point | 1480 - 1526 °C | Typical for Low Carbon Steel | |
Specific heat capacity | -100.0 °C | 423 J/(kg·K) | |
20.0 °C | 460 - 461 J/(kg·K) | ||
100.0 °C | 479 - 480 J/(kg·K) | ||
200.0 °C | 499 - 520 J/(kg·K) | ||
300.0 °C | 517 J/(kg·K) | ||
400.0 °C | 536 - 610 J/(kg·K) | ||
500.0 °C | 558 J/(kg·K) | ||
600.0 °C | 587 J/(kg·K) | ||
Thermal conductivity | 20.0 °C | 52 - 56.9 W/(m·K) | |
100.0 °C | 51 - 56.4 W/(m·K) | ||
200.0 °C | 49 - 53.5 W/(m·K) | ||
300.0 °C | 46 - 49.4 W/(m·K) | ||
400.0 °C | 45.2 W/(m·K) | ||
500.0 °C | 41.3 W/(m·K) | ||
600.0 °C | 37.6 W/(m·K) | ||
Thermal diffusivity | 20.0 °C | 15.7 mm²/s | |
100.0 °C | 14.5 mm²/s | ||
200.0 °C | 12.9 mm²/s | ||
300.0 °C | 11.2 mm²/s | ||
400.0 °C | 9.6 mm²/s | ||
500.0 °C | 7.9 mm²/s | ||
600.0 °C | 6.3 mm²/s | ||
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 1.2E-7 - 1.83E-7 Ω·m |
100.0 °C | 2.27E-7 Ω·m | |
200.0 °C | 2.95E-7 Ω·m | |
300.0 °C | 3.8E-7 Ω·m | |
400.0 °C | 4.81E-7 Ω·m | |
500.0 °C | 5.99E-7 Ω·m | |
600.0 °C | 7.38E-7 Ω·m | |
Magnetic
| Property | Value | Comment |
|---|---|---|
Curie temperature | 770 °C | Typical for Low Carbon Steel |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.17 - 0.24 % |
Chromium | 0.4 % |
Manganese | 0.4 - 0.7 % |
Molybdenum | 0.1 % |
Nickel | 0.4 % |
Phosphorus | 0.03 % |
Silicon | 0.4 % |
Sulfur | 0.035 % |
Metal
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