Baoji Yinnly Titanium Co., Ltd. is one of the most reliable manufacturers and suppliers of grade 23 eli titanium wire for fastener in China, featured by high quality customized products. If you're going to wholesale durable grade 23 eli titanium wire for fastener made in China, welcome to get free sample from our factory. For price consultation, contact us.
Product Overview
Grade 23 ELI Titanium Wire for Fastener (Extra Low Interstitial) , known as Ti-6Al-4V ELI (UNS R56401), is a premium, high-purity variant of the Grade 5 titanium alloy. It is specifically engineered for manufacturing high-performance, high-reliability fasteners where exceptional toughness, superior ductility, excellent biocompatibility, and high strength are critical. By strictly controlling interstitial elements (oxygen, nitrogen, hydrogen, and iron), Grade 23 ELI offers enhanced fracture toughness and fatigue resistance compared to standard Grade 5, making it the material of choice for fasteners in life-critical medical devices, demanding aerospace structures, and high-stress industrial applications.
Standard & Material
Material: Grade 23 ELI (Extra Low Interstitial) Ti-6Al-4V,titanium fastener wires
Standard: ASTM B863, AMS 4907
Application: High- performance, high- purity fasteners; medical, aerospace, and critical structural fasteners
Key Features
- Extra low interstitial elements (C, O, N, Fe) for improved toughness and ductility
- Higher fatigue resistance and impact resistance than standard Grade 5
- Excellent biocompatibility (ideal for medical and implant related fasteners)
- High strength-to-weight ratio
- Good corrosion resistance
- Suitable for precision cold heading, thread rolling, and machining
Applications
Medical device fasteners (surgical instruments, implant accessories)
Aerospace structural fasteners
High-fatigue, high-reliability applications
Marine, offshore, and chemical equipment critical fasteners
High-performance sports equipment
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