| Customization: | Available |
|---|---|
| Type: | Special Steel Bar |
| Standard: | AISI, ASTM, DIN, JIS, GB |
|
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| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Ni(%) | Mo(%) | Cu(%) | Fe(%) |
|---|---|---|---|---|---|---|---|---|
| 0.03 | 0.15-0.30 | 0.30-0.60 | 0.020 | 0.020 | 79.0-81.0 | 4.8-5.2 | ≤0.2 | Bal |
| 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) |
|---|---|---|---|---|---|---|
| 135 (≥) | 476 (≥) | 31 | 44 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 434 |
| 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 |
|---|---|---|---|---|---|---|---|
| 42 | - | - | 0.43 | - | |||
| 679 | 818 | - | 31.3 | 432 | - | ||
| 934 | - | 23 | 44.2 | 433 | 223 |
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