DOD-F-24669 – Military Specification for 422 Stainless Steel
According to DOD-F-24669 specification, 422 Stainless Steel is a hardenable martensitic stainless steel alloy for tough, high temp, high stress environments. Fighter Jet Metals supplies 422 Stainless Steel to meet military and aerospace industry requirements.
According to DOD-F-24669 specification, 422 Stainless Steel can be used in service up to 1200°F (649°C). 422 Stainless Steel has high tensile strength, resistance to creep, and moderate resistance to corrosion, making it a good choice for turbine parts and other structural components subjected to both mechanical and thermal fatigue.
Applications of DOD-F-24669
- United States Navy and Air Force turbine engines
- Compressor and aircraft engine components
- High-temperature bolts and fasteners
- Steam turbine blades and buckets
- Industrial valves and hot-section assemblies
What is 422 Stainless Steel ?
422 Stainless Steel is a hardenable martensitic stainless steel used for applications up to 1200°F (649°C). Fighter Jet Metals offers 422 Stainless Steel for critical aerospace and turbine components that call for high-strength properties combined with good oxidation resistance and stability during long-term heat exposure.
422 STAINLESS STEEL SPECIFICATIONS
Bars & Forgins
High-quality bars and forgings suitable for structural, machined, and high-stress components.
Certified Material for Critical Service
All 422 Stainless Steel supplied by Fighter Jet Metals includes full mill test reports, heat numbers, and traceability documentation. Dual certifications and compliance with specific aerospace or military standards can be arranged upon request.