.png){kind=small}
|
Grade |
Code |
UNS |
Nickel Alloys |
|
Inconel X-750 |
Alloy X-750 (2.4669) |
N07750 |
Nickel Alloy Properties
Alloy X 750 is a nickel chromium alloy similar to Alloy 600 but made precipitation hardenable by additions of aluminum and titanium. It has good resistance to corrosion and oxidation along with high tensile and creep-rupture properties at temperatures to 704°C (1300°F).
Chemical Composition (Inconel X-750)
|
Ni % |
Cr % |
Nb+Ta % |
Co % |
Mn % |
Si % |
Al % |
Ti % |
Cu % |
Fe % |
|
70,00 min. |
14,00 – 17,00 |
0,70 – 1,20 |
1,00 max. |
1,00 max. |
0,50 max. |
0,40 – 1,00 |
2,25 – 2,75 |
0,50 max. |
5,00 – 9,00 |
Suitable For
Its excellent relaxation resistance is useful for high temperature springs and bolts. Used in gas turbines, rocket engines, nuclear reactors, pressure vessels, tooling, and aircraft structures.
Remarks
An interesting feature of this alloy, Inconel X-750 is its high resistance to chloride-ion stress-corrosion cracking even in the fully precipitation-hardened condition.
Specification
Inconel X-750, Alloy X-750, 2.4669, N07750.
Norm
Rod, Bar and Forging - ASTM B 637/ASME SB 637; ISO 9723-9725; SAE AMS 5667-5671 and 5747; EN 10269.
