ISO 683-1 Grade C22E – Normalized & Normalized Formed Steel for Heavy Forged Parts
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 | 24 - 26 % |
Elongation, transverse | 20.0 °C | 16 - 19 % |
Poisson's ratio | 20.0 °C | 0.28 [-] |
Shear modulus | 20.0 °C | 81 GPa |
Tensile strength | 20.0 °C | 410 - 520 MPa |
Yield strength | 20.0 °C | 205 - 240 MPa |
100.0 °C | 186 MPa | |
200.0 °C | 172 MPa | |
250.0 °C | 152 MPa | |
300.0 °C | 123 MPa | |
350.0 °C | 98 MPa | |
400.0 °C | 78 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
- EN 10225 S355G7 Steel – Normalized or Normalized Formed (N) for Superior Workability and Weldability
- EN 10225 S355G8 Steel – Normalized or Normalized-Formed (+N) Grade
- DIN 2394-2: Grade St 28 Steel – Normalized & Normalized Formed (+N) Properties
- ISO 683-1 Grade C22E Soft Annealed Steel – Ideal for Heavy Forged Parts & Vehicle Components
- ISO 683-1 C45 Grade Steel – Normalized or Normalized Formed (N)
- ISO 683-1 Grade C45E: Normalized & Formed Steel for Heavy‑Duty Applications
- ISO 683-1 Grade C22E – High-Performance Quenched & Tempered Steel for Heavy-Duty Applications
- EN 10216-2 Grade St 45.8: High‑Temperature Normalized Tube Steel (+N) for Seamless Tubes
- EN 10217-2 Grade St 37.8: High‑Temperature Normalized Tube Steel for Industrial Use
- EN 10217‑2 Grade St 42.8 Tube Steel – High‑Temperature Normalized Formed for Vessels & Petrochemical Use