| Customization: | Available |
|---|---|
| Type: | Round |
| Standard: | AISI, ASTM, DIN, JIS, GB, BS |
|
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| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
| 283 (≥) | 171 (≥) | 23 | 31 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 412 |
Physical properties of 4CrNi4Mo is mainly indicated by modulus of electrical resistance value, thermal
conductivity, specific thermal capacity, coefficient of thermal expansion, elasticity, poisson's ratio, density, etc.
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson's coefficient, ν |
| 23 | - | - | 0.31 | - | |||
| 345 | 346 | - | 41.3 | 314 | - |
Applications:
Injection Molds: Used in the manufacturing of plastic components through injection molding processes.
Die Casting Molds: Suitable for producing metal components through die casting methods.
Extrusion Dies: Used in the extrusion process to create continuous profiles or products from materials like plastic or metal.
Blow Molds: Employed in the manufacturing of hollow plastic or glass containers through blow molding techniques.
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