USA UNS UNS N03301, ALLOY 301 Superalloys An age-hardened alloy that combines the excellent corrosion resistance characteristics of Nickel 200 with the added advantages of greater strength and hardness. and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Superalloys | ALLOY 301 | UNS | USA | An age-hardened alloy that combines the excellent corrosion resistance characteristics of Nickel 200 with the added advantages of greater strength and hardness. |
| Ni | Cu | Si | Mn | Fe | S | Ti | C | Al |
|---|---|---|---|---|---|---|---|---|
| 93.0 - ≥ | ≤0.25 | ≤1.00 | ≤0.50 | ≤0.60 | ≤0.01 | 0.25 -1.00 | ≤0.30 | 4.00 -4.75 |
| 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) |
|---|---|---|---|---|---|---|
| 119 (≥) | 364 (≥) | 23 | 23 | 43 | 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 |
|---|---|---|---|---|---|---|---|
| 12 | - | - | 0.31 | - | |||
| 535 | 227 | - | 24.3 | 414 | - | ||
| 347 | - | 43 | 22.2 | 344 | 241 |
Heat treated : 1685°C - 1292°C
| UNS N03301 | Round bar and wire. | UNS-N03301.pdf |
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