EN 10297-1 Grade Cm22: Quenched & Tempered Steel – Properties & Specifications
Properties
General
| Property | Temperature | Value | Comment |
|---|---|---|---|
Density | 23.0 °C | 7.8 - 7.9 g/cm³ | Typical for Low Carbon Steel |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 200 - 215 GPa | Typical for Low Carbon Steel |
Elongation | 20.0 °C | 20 - 22 % | |
Elongation, transverse | 20.0 °C | 18 - 20 % | |
Poisson's ratio | 23.0 °C | 0.29 [-] | Typical for Low Carbon Steel |
Reduction of area | 20.0 °C | 50 % | |
Reduction of area, transverse | 20.0 °C | 50 % | |
Shear modulus | 23.0 °C | 82 GPa | Typical for Low Carbon Steel |
Tensile strength | 20.0 °C | 420 - 700 MPa | |
Tensile strength, transverse | 20.0 °C | 420 - 700 MPa | |
Yield strength | 20.0 °C | 260 - 340 MPa | |
Yield strength, transverse | 20.0 °C | 260 - 340 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.32E-5 - 1.38E-5 1/K | Typical for Low Carbon Steel |
Max service temperature | 500 °C | Typical for Carbon Steel | |
Melting point | 1480 - 1526 °C | Typical for Low Carbon Steel | |
Specific heat capacity | 23.0 °C | 465 J/(kg·K) | Typical for Low Carbon Steel |
Thermal conductivity | 23.0 °C | 25 - 93 W/(m·K) | Typical for Low Carbon Steel |
Electrical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Electrical resistivity | 23.0 °C | 1.43E-7 - 1.74E-7 Ω·m | Typical for Carbon Steel |
Magnetic
| Property | Value | Comment |
|---|---|---|
Curie temperature | 770 °C | Typical for Low Carbon Steel |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.17 - 0.24 % |
Manganese | 0.3 - 0.6 % |
Phosphorus | 0.04 % |
Silicon | 0.4 % |
Sulfur | 0.02 - 0.035 % |
Metal
- EN 10297-1 Grade 25CrMo4 Quenched & Tempered Steel – Properties & Applications
- EN 10297‑1 Grade 30CrMoV9: Quenched & Tempered Steel (QT) – Key Mechanical & Physical Properties
- EN 10297‑1 Grade 30CrNiMo8 (QT) – Comprehensive Mechanical & Physical Properties
- EN 10297-1 Grade 34CrMo4 Quenched & Tempered Steel – Properties & Performance
- EN 10297-1 Grade 34CrNiMo6 – Quenched & Tempered Steel: Detailed Mechanical Properties
- EN 10297-1 Grade 41Cr4 Quenched & Tempered Steel – Properties & Performance
- EN 10297-1: Grade 36Mn5 Quenched & Tempered Steel – Specifications & Properties
- EN 10297-1 Grade Cm60 – Quenched & Tempered Steel: High Strength & Reliability
- EN 10297‑1 Grade 28Mn6 Quenched & Tempered Steel (QT) – Key Mechanical Properties
- EN 10297-1 Grade 36CrNiMo4 Quenched & Tempered Steel – Key Properties & Applications