USA SAE SAE J 467 (1968), Udimet 500 Specialsteel Special Purpose Alloys ("Superalloys") and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | Udimet 500 | Precipitation-Hardening | SAE | USA | Special Purpose Alloys ("Superalloys") |
| C | Si | Mn | Cr | Ni | Mo | Co | W | Al | Cu | Ti | Fe | Zr | B |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.05 -0.10 | ≤0.10 | ≤0.10 | ≤19.00 | ≤remaining | ≤4.00 | ≤19.00 | ≤ ≥ | ≤3.00 | ≤ ≥ | ≤3.00 | ≤ ≥ | ≤0.06 | ≤0.005 |
| 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) |
|---|---|---|---|---|---|---|
| 499 (≥) | 887 (≥) | 41 | 32 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 324 |
| 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 |
|---|---|---|---|---|---|---|---|
| 24 | - | - | 0.33 | - | |||
| 429 | 853 | - | 33.3 | 133 | - | ||
| 691 | - | 12 | 43.2 | 421 | 422 |
Heat treated : 1749°C - 1915°C
| SAE J 467 (1968) | Special Purpose Alloys ("Superalloys") | SAE-J-467-(1968).pdf |
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