USA SAE SAE J 467 (1968), V-57 Specialsteel Special Purpose Alloys ("Superalloys") and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | V-57 | Precipitation-Hardening | SAE | USA | Special Purpose Alloys ("Superalloys") |
C | Si | Mn | Cr | Ni | Mo | Co | W | Al | Cu | Ti | Fe | V | B |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
≤0.05 | ≤0.35 | ≤0.20 | ≤14.75 | ≤27.25 | ≤1.30 | ≤ ≥ | ≤ ≥ | ≤0.20 | ≤ ≥ | ≤3.00 | ≤remaining | ≤0.30 | ≤0.01 |
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) |
---|---|---|---|---|---|---|
976 (≥) | 214 (≥) | 11 | 13 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 123 |
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 | - | - | 0.23 | - | |||
619 | 966 | - | 23.3 | 142 | - | ||
657 | - | 12 | 32.2 | 443 | 131 |
Heat treated : 1711°C - 1179°C
SAE J 467 (1968) | Special Purpose Alloys ("Superalloys") | SAE-J-467-(1968).pdf |
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