Medical & Aerospace Titanium Grade 23
Ti-6Al-4V ELI Machining — Precision CNC for High-Value Components
AXALLOY Precision machines complex Ti-6Al-4V ELI (Grade 23) components with multi-axis CNC, tight geometric control, full material traceability, and export-ready documentation.
We support engineering, procurement and quality teams from prototype through controlled low-volume and repeat production.
Why Ti-6Al-4V ELI Demands Specialized Machining
Ti-6Al-4V ELI (Extra Low Interstitial) is the preferred titanium grade for medical implants, surgical instruments and critical aerospace structures. Its biocompatibility, high strength-to-weight ratio and corrosion resistance come with machining challenges: low thermal conductivity, work hardening, and strict surface and cleanliness requirements.
At AXALLOY we treat every Ti-6Al-4V ELI project as a controlled process — not a commodity job. We evaluate material behavior, geometry, critical interfaces, surface finish targets and inspection strategy before defining the machining route.
Medical Components
Implant components, bone plates, spinal cages, surgical instrument bodies and precision fittings.
Aerospace & Energy
Structural brackets, housings, manifolds, fasteners and high-value interfaces for demanding environments.
Semiconductor & Industrial
Vacuum-compatible components, thin-wall structures and complex multi-feature precision parts.
Core Capabilities for Ti-6Al-4V ELI
Comprehensive machining processes under one roof, with precision tolerances and full inspection support.
| Multi-axis milling | 3-axis, 4-axis and 5-axis for complex contours, thin walls, pockets and precision interfaces |
| Turning & mill-turn | Precision turned and combined mill-turn components with fewer setups |
| Swiss CNC turning | Small-diameter precision parts down to Ø0.5 mm |
| Wire & sinker EDM | Narrow slots, sharp internal corners, deep cavities and hardened features |
| Precision grinding | Surface, cylindrical and centerless to Ra 0.2 μm |
| Standard tolerance | ±0.010 mm |
| Precision tolerance | ±0.005 mm (down to ±0.002 mm with grinding) |
| Surface finish | Ra 1.6 μm standard; Ra 0.8 μm precision; Ra 0.2 μm ground |
| Minimum wall thickness | 0.5 mm |
| Minimum hole diameter | Ø0.5 mm |
| Material certification | Full mill test reports, lot traceability and certificates of conformance |
CAD & Drawing Support
We accept a wide range of file formats for seamless project handoff:
- •STEP, IGES, SLDPRT, PDF, DWG and DXF
- •Metric and imperial drawings both supported
Engineering Note
Every project receives a dedicated DFM review focused on Ti-6Al-4V ELI behavior before production begins.
Engineering & Quality Support You Can Rely On
Before We Cut Metal
- •Drawing and 3D model review
- •DFM feedback focused on Ti-6Al-4V ELI behavior
- •Tolerance and critical-feature analysis
- •Fixture and process planning
During and After Production
- •Material and lot traceability
- •First Article Inspection (FAI) with ballooned drawings
- •Full dimensional inspection reports
- •Surface roughness and hardness data as required
- •Temperature-controlled CMM (accuracy up to 1.8 + L/300 μm)
- •In-process and final inspection
- •Export-ready packaging and documentation packages
Documentation Standards
We work to the documentation standards expected by aerospace, medical-device and semiconductor supply chains. Our quality system supports full traceability from material source to finished part, with inspection evidence at every critical step.
±0.002
mm precision tolerance with grinding
Ra 0.2
μm surface finish achievable
Production Volumes & Lead Times
Flexible production scaling with a minimum order quantity of just 1 part.
| Stage | Typical Quantity | Lead Time |
|---|---|---|
| Engineering prototypes | 1–20 parts | 5–10 business days |
| Low-volume production | 20–500 parts | 10–20 business days |
| Controlled repeat / batch | 500–10,000+ parts | Agreed schedule |
| Expedited service | Available | On request |
Minimum order quantity: 1 part
Who We Serve Best
We are the right partner when you need more than the lowest unit price.
Ideal For
- •Aerospace, medical devices, semiconductor equipment, energy, oil & gas, marine, robotics and precision industrial OEMs
- •Tier 1 / Tier 2 suppliers, engineering firms and product-development companies
- •Procurement and quality teams that require process control, inspection evidence and reliable communication
- •Projects involving complex geometry, thin walls, tight GD&T, demanding surfaces or transfer from an unreliable supplier
Not the Best Fit For
Pure commodity parts purchased solely on price or incomplete technical packages lacking full specification details.
Our Commitment
Every Ti-6Al-4V ELI project receives dedicated engineering attention, transparent communication, and documented quality evidence — engineered for reliability, not just cost.
How to Start — Request an RFQ
Send us your project details and receive manufacturability feedback with a clear quotation.
2D drawings (PDF / DWG / DXF) and 3D models (STEP / IGES preferred)
Material specification (Ti-6Al-4V ELI / ASTM F136 or equivalent)
Critical features, tolerances and surface requirements
Quantity and target delivery date
Required documentation (MTR, FAI, CoC, etc.)
We will review manufacturability, confirm process capability and return a clear quotation with lead time and quality plan.
AXALLOY Precision
Shenzhen-based CNC partner specializing in difficult-to-machine alloys
Multi-axis machining • Material focus on titanium, nickel superalloys and specialty metals
Prototype to controlled production
Full inspection and documentation support