ASTM A600 M52 Introduce
ASTM A600 M52 steel is a type of high strength, alloyed steel that has been used for various engineering and industrial applications since the mid 20th century. It is a versatile material that is both light and strong, while steel with this name may often be referred to as a "general purpose steel" because of its wide range of uses, ASTM A600 M52 steel is actually a specific grade of steel, with specific chemical properties and specifications.
Smelting temperature:1622°C - 1717°C
Application:Tool Steel High Speed
ASTM A600 M52 Material Mechanical Properties
The mechanical properties of the ASTM A600 M52 steel are as follows:
| YieldRp0.2 | ≤ 118 (MPa) |
| TeileRm | ≤ 148 (MPa) |
| ImpactKV/Ku | 31(J) |
| ElongationA | 41% |
| Reduction in cross section on fractureZ | 22% |
| As-Heat-Treated Condition | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Brinell hardness (HBW) | 333 |
ASTM A600 M52 Material Thermal Properties
The thermal performance parameters of the ASTM A600 M52 steel are as follows:
| Temperature (°C) | 14 | 536 | 489 |
| Modulus of elasticity (GPa) | - | 468 | - |
| Mean coefficient of thermal expaion ×10-6/(°C) | - | - | 34 |
| Thermal conductivity (W/m·°C) | - | 44.3 | 21.2 |
| Specific thermal capacity (J/kg·°C) | - | 311 | - |
| Specific electrical resistivity (Ω mm²/m) | 0.14 | - | - |
| Deity (kg/dm³) | - | - | 343 |
| Poisson’s coefficient, ν | - | - | 321 |