USA UNS SAE J 467 (1968), AM-355 Specialsteel Special Purpose Alloys ("Superalloys") and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | AM-355 | Precipitation-Hardening | UNS | USA | Special Purpose Alloys ("Superalloys") |
| C | Si | Mn | P | S | Ni | Cr | Al | Cu | Ti | Fe | Mo | N | Co |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.15 | ≤0.40 | ≤1.00 | ≤ ≥ | ≤ ≥ | ≤4.25 | ≤15.50 | ≤ ≥ | ≤ ≥ | ≤ ≥ | ≤remaining | ≤2.75 | ≤0.10 | ≤ ≥ |
| 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) |
|---|---|---|---|---|---|---|
| 656 (≥) | 361 (≥) | 33 | 33 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 414 |
| 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 |
|---|---|---|---|---|---|---|---|
| 21 | - | - | 0.31 | - | |||
| 497 | 676 | - | 44.3 | 121 | - | ||
| 476 | - | 22 | 13.2 | 334 | 131 |
Heat treated : 1399°C - 1932°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| AM-355 | |||
| AM-355/634(S35500) | |||
| AM-355(Type634) |
| SAE J 467 (1968) | Special Purpose Alloys ("Superalloys") | SAE-J-467-(1968).pdf |
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