ZYTC Alloy is an ISO 9001 and AS 9120B certified superalloy manufacturer and supplier, offering AMS 5542R Alloy X-750 sheet and plate at factory-direct prices with full material traceability and fast global delivery. AMS 5542R specification covers a corrosion- and heat-resistant nickel alloy (Alloy X-750 / UNS N07750) in the form of sheet and strip up to 0.1874 inch (4.76 mm), inclusive, in thickness and plate up to 4.000 inches (101.6 mm), inclusive, in thickness. Alloy X-750 is a nickel-chromium alloy made precipitation-hardenable by the additions of aluminum and titanium. It offers good resistance to corrosion and oxidation along with high tensile and creep rupture properties at temperatures up to 700°C (1300°F). Due to its excellent relaxation resistance, Alloy X-750 is highly useful for applications such as high-temperature springs and bolts. It is also widely used in gas turbines, rocket engines, nuclear reactors, pressure vessels, tooling, and aircraft structures.
Fabrication Solution Annealing: 1093-1149°C (2000-2100°F) × 1-2 hours, water quench or air cool Precipitation Hardening (AMS 5542): 704°C (1300°F) × 20 hours, air cool Precipitation Hardening (AMS 5598): 732°C (1350°F) × 8 hours, furnace cool to 621°C (1150°F), hold 18 hours total, air cool Forming: Good formability in solution annealed condition Machining: Good machinability; similar to other nickel-chromium alloys Welding: Good weldability using GTAW (TIG); matching filler metal recommended
Product Forms & Availability | Product Form | Thickness Range | Heat Treatment Availability |
|---|
| Sheet | Up to 0.1874″ (4.76 mm) | AMS 5542, AMS 5598, or short cycle | | Strip | Up to 0.1874″ (4.76 mm) | AMS 5542, AMS 5598, or short cycle | | Plate | Up to 4.000″ (101.6 mm) | AMS 5542, AMS 5598, or short cycle |
Additional Alloy X-750 Product Forms| Product Form | Availability |
|---|
| Round Bar | Ex-stock available (Equalized) | | Flat Bar | Available | | Sheet & Plate | Ex-stock available | | Strip | Available | | Forging Stock | Available | | Hexagon | Available | | Wire | Available | | Tube | Available | | Welding Wire | Available | | Extruded Section | Available |
For all stock availability, contact Sales.
ApplicationsHigh-Temperature Springs: Springs requiring excellent relaxation resistance at elevated temperatures High-Temperature Bolts: Fasteners and bolting for gas turbine and rocket engine assemblies Gas Turbines: Turbine components, combustion hardware, seals, casings Rocket Engines: Thrust chambers, injector components, structural hardware Nuclear Reactors: Reactor core components, control rod mechanisms, fuel element hardware Pressure Vessels: High-temperature pressure vessel components Tooling: Hot extrusion tooling, die components, high-temperature fixtures Aircraft Structures: Airframe components requiring high strength at elevated temperatures
Contact UsRequest a quote for AMS 5542R / UNS N07750 / Alloy X-750 Sheet & Plate. Please provide: Thickness, width, and length required Form (sheet, strip, or plate) Heat treatment (AMS 5542, AMS 5598, or short cycle) Quantity (kg or pieces) Destination port Any special certification requirements
📧 Email: daisy@zytcsteel.com
📱 WhatsApp / WeChat: +86 17335753350 |
