| Type: | Special Steel Bar |
|---|---|
| Standard: | AISI, ASTM, DIN, JIS, GB |
| Composition: | Ferrous Steel Scrap |
| Technique: | Hot Rolled |
| Shape: | Plate |
| Surface Treatment: | Polished |
| Samples: |
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| Customization: |
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Audited Supplier | Elements | Min.(≥) | Max.(≤) |
|---|---|---|
| C | - | 0.20 |
| Si | - | 1.00 |
| Mn | - | 2.00 |
| P | - | 0.35 |
| S | - | 0.03 |
| Ni | 12.00 | 15.00 |
| Cr | 20.00 | 24.00 |
| 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) |
|---|---|---|---|---|---|---|
| 756 (≥) | 831 (≥) | 33 | 22 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 121 |
| 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 |
|---|---|---|---|---|---|---|---|
| 32 | - | - | 0.34 | - | |||
| 568 | 442 | - | 12.3 | 334 | - | ||
| 478 | - | 32 | 13.2 | 342 | 122 |
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