USA UNS SAE J 467 (1968), H-46 Specialsteel Special Purpose Alloys ("Superalloys") and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | H-46 | Precipitation-Hardening | UNS | USA | Special Purpose Alloys ("Superalloys") |
C | Si | Mn | Ni | Cr | Al | Cu | Ti | Fe | Mo | Co | V | N | Nb |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
≤0.17 | ≤0.40 | ≤0.65 | ≤0.45 | ≤12.00 | ≤ ≥ | ≤ ≥ | ≤ ≥ | ≤remaining | ≤0.65 | ≤ ≥ | ≤0.30 | ≤0.08 | ≤0.40 |
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) |
---|---|---|---|---|---|---|
481 (≥) | 118 (≥) | 31 | 14 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 312 |
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 |
---|---|---|---|---|---|---|---|
14 | - | - | 0.43 | - | |||
912 | 968 | - | 32.3 | 143 | - | ||
319 | - | 42 | 44.2 | 322 | 112 |
Heat treated : 1312°C - 1684°C
Grade | Standard | Country | Application |
---|---|---|---|
H-46 |
SAE J 467 (1968) | Special Purpose Alloys ("Superalloys") | SAE-J-467-(1968).pdf |
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