ASTM A524 Grade II – Hot Finished or Cold Drawn Steel 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 A50 | 23.0 °C | 25 - 35 % | |
Poisson's ratio | 23.0 °C | 0.29 [-] | Typical for Low Carbon Steel |
Shear modulus | 23.0 °C | 82 GPa | Typical for Low Carbon Steel |
Tensile strength | 23.0 °C | 380 - 550 MPa | |
Yield strength | 23.0 °C | 205 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 | 0.21 % |
Manganese | 0.9 - 1.35 % |
Phosphorus | 0.04 % |
Silicon | 0.1 - 0.4 % |
Sulfur | 0.035 % |
Metal
- EN 10277-5 Grade 25CrMo4 Cold-Drawn Steel – High Strength & Ductility
- EN 10277-5 Grade 25CrMoS4 Cold-Drawn Steel – High Strength & Ductility for Automotive & Industrial Applications
- EN 10277-5 Grade 38Cr2 Cold Drawn Steel – High Strength & Low-Temperature Performance
- EN 10277-5 Grade 38CrS2 Cold Drawn Steel – Precision Alloy for Automotive and Machinery
- EN 10277‑5 Grade 41Cr4 Cold‑Drawn Steel – High‑Performance for Automotive & Machine Engineering
- EN 10277-5 Grade 41CrS4 Cold-Drawn Steel – High Strength for Automotive and Industrial Applications
- EN 10277-5 Grade 42CrMo4 – Premium Cold‑Drawn Steel for Heavy‑Duty Applications
- EN 10277‑5 Grade 46Cr2 Cold‑Drawn Steel – High Strength, Low Ductility for Vehicle Components
- EN 10277-5 Grade 46CrS2 Cold Drawn Steel – High Strength & Workability
- ASTM A524 Grade I Hot-Finished or Cold-Drawn Steel – Specifications & Properties