B50TF15 A/D/E For INCONEL 718 Bars & Forgings
B50TF15 A/D/E is a GE Aviation specification that specifies material in bar, forging, and stock forms of INCONEL 718 (UNS N07718) for forging applications.
The document refers to terms such as A, D, and E to define differences in processing routes and last heat treatments, depending on their application and properties required.
B50TF15 Variants and Processing
- B50TF15 A: Standard solution-treated and precipitation-hardened INCONEL 718 alloy developed for use in aerospace fasteners and other components that require excellent tensile properties.
- B50 TF 15 D:
Built for service where creep and rupture resistance are critical, especially in high temperatures. - B50TF15 E: Designed for specific engine components and parts that rotate, with enhanced grain structures and heat treatments that increase fatigue life.
All versions offer consistent mechanical, ductile properties, and corrodability in accord with GE Aviation’s material quality standards for S-series.
Applications of INCONEL 718 per B50TF15 A/D/E
- Jet engine discs, turbine wheels, and rotating parts
- High-temperature bolts, fasteners, and spacers
- Compressor cases and exhaust system hardware
- Aerospace propulsion and power generation assemblies
Specifications
SHEET & PLATE
Sheets and plates for high-temperature aerospace and industrial applications.
BARS & FORGINGS
Bars and forgings designed for high-strength, creep, and fatigue-resistant components.
BOEING SPECIFICATIONS
Boeing-approved Nickel 718 for airframe and engine parts.
MTU AERO ENGINES
Gas turbine bars and forgings with precise heat treatment and mechanical properties.
PRATT & WHITNEY PWA
Engine shafts, discs, and high-stress components with strong fatigue and creep resistance.
SNECMA / SAFRAN
High-performance turbine parts and engine components for French aircraft engines.
ISRAEL AEROSPACE INDUSTRIES
Nickel 718 for defense and aerospace applications with strict mechanical and chemical standards.
Certified Material for Critical Service
All INCONEL 718 supplied by Fighter Jet Metals includes:
- Full test reports with heat numbers and traceability.
- Dual certifications with AMS and OEM standards when applicable.
- Compliance with AMS, Boeing, GE, and Pratt & Whitney specifications.
- NADCAP-certified heat treatment and SAE aerospace-approved quality systems.
Our INCONEL 718 products are designed for mission-critical aerospace and industrial operations where reliability and compliance are paramount.