Alloy X / 2.4656 / UNS N06002
Alloy X is a non-magnetic, corrosion and high temperature resistant solid solution strengthened nickel based alloy. Excellent resistance to oxidation and exceptional strength at high temperatures characterize this material. Alloy X is readily formable, weldable and generally easy to machine.
It exhibits high strength up to 816°C (1500°F).
A good oxidation resistance up to 1204°C (2200°F).
Alloy X / 2.4656 / UNS N06002 metal powder for 3d metal printing
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Material Data Sheet
| Material Designation | 2.4656 |
|---|---|
| UNS | N06002 |
| Alloy | Alloy X |
| Protected designation | Hastelloy® X |
| Density | 8.221g/cm³ |
| Melting range | 1260 – 1354°C |
| Norms | AMS 5536, AMS 5754, AMS 5798, ASME SB 435, AMS 5536, AMS 5754, AMS 5798, ASME SB 435, ASME SB 572, |
Main fields of application of Alloy X / 2.4656
Alloy X is used in particular for high-temperature jet engines and turbines. The material is particularly resistant to stress corrosion cracking.
Chemical composition of alloy X / 2.4656
| % | Cr | Mo | Co | W | Al | Ti | B | C |
|---|---|---|---|---|---|---|---|---|
| Min | 20.5 | 8 | 0.5 | 0.2 | - | - | - | 0.05 |
| Max | 23 | 10 | 2.5 | 1 | 0.5 | 0.15 | 0.01 | 0.15 |
| % | Fe | Mn | Si | P | S | Cu | Ni | |
| Min | 17 | - | - | - | - | - | - | |
| Max | 20 | 1 | 1 | 0.04 | 0.03 | 0.5 | Balance |
Characteristics of Alloy X / 2.4656
| Mechanical Properties | 21C° | 538°C | 649°C | 760°C | 871°C | 982°C |
|---|---|---|---|---|---|---|
| Ultimate Tensile Strength /MPa | 765.3 | 613.6 | 572.2 | 462 | 310.3 | - |
| 0.2% Yield Strength /MPa | 379.2 | 248.2 | 241.3 | 234.4 | 193 | - |
| Elongation % | 44 | 49 | 54 | 53 | 58 | - |
| Coefficient of Thermal Expansion /mm/m°C x 10-6 | - | 15.1 | 15.5 | 15.8 | 16.2 | 16.6 |
| Thermal Conductivity /kcal/(hr.m.°C) | - | 16.8 | 19 | 20.7 | 22.6 | 24.4 |
| Modulus of Elasticity/ x105 MPa | 2.07 | 1.79 | 1.72 | 1.72 1.59 | 1.52 | 1.38 |