UNS N07750 W. Nr. 2.4669 Super Alloy Inconel X750 Spring Wire
Inconel Alloy X-750, inconel x750 wire is a nickel-chromium austenitic 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 high temperatures to 1300°F (700°C). Extended applications that require high strength at temperatures beyond 1100°F (593°C) may require a solution treatment, with air cooling between intermediate and final aging.
Inconel’s high strength at high temperatures, Inconel X-750 springs is for the oil & gas and material handling industries.
Inconel X750 is a precipitation-hardenable Nickel-Chromium alloy with high strength at temperatures up to 1,300°F (704°C) and oxidation resistance up to 1,800°F (982°C). Inconel X750 offers excellent resistance to relaxation.
| Element | Ni +Co | Cr | Nb | Ti | C | Mn | Si | Cu | Al | S | Iron |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Chemical Composition (%) |
70% Min |
14%- 17% |
0.7%- 1.2% |
2.25%- 2.75% |
0.08% max | 1% max | 0.5% max | 0.30% max | 0.4%-1.0% | 0.01% max | 5%-9% |
Some typical applications are:
- Gas turbines
- Jet engine parts
- Nuclear power plant applications
- Heat-treating fixtures
- Forming tools and extrusion dies
- Pressure vessels
- Aircraft structures
| AMS Number | Alloy | Type | UNS | Cross Ref. Spec | Misc./Shape | |
|---|---|---|---|---|---|---|
| AMS 5699 wire | Inconel X750 | Nickel | N07750 | Wire | ||
| AMS 5542 Custom Tube | Inconel X750 | Nickel | N07750 | - | Custom Tube |  |
| AMS 5542 Plate | Inconel X750 | Nickel | N07750 | - | Plate |  |
| AMS 5542 Sheet | Inconel X750 | Nickel | N07750 | - | Sheet |  |
| AMS 5542 Strip | Inconel X750 | Nickel | N07750 | - | Strip |  |
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