Grade 23 Titanium Milling (Ti-6Al-4V ELI) | CNC Machining for Tight-Tolerance Components
We machine Grade 23 titanium (Ti-6Al-4V ELI) parts—milled, turned, and mill-turned—for prototypes through repeat production, with traceable material, FAI, and dimensional reporting for engineering, procurement, and quality teams.
Send your RFQ: STEP/IGES + PDF drawing + quantity + required certs → we'll respond with a manufacturable route, lead time, and quote.
Grade 23 Titanium Milling—built for controlled, documented supply
At AXALLOY Precision (Shenzhen), we specialize in difficult-to-machine alloys and high-value components where process control matters more than the lowest unit price. Grade 23 titanium is often selected for its toughness, corrosion resistance, and suitability for critical applications—yet it demands a stable machining process, tooling strategy, and inspection plan.
Engineering
DFM feedback, tolerance review, fixture planning, process development
Procurement
Responsive quoting, risk reduction, reliable delivery, repeatability
Quality
Traceability, FAI, full dimensional reports, project-specific documentation
What we can make in Grade 23 titanium
We're a strong fit when your Ti Grade 23 components include:
- • Complex contours, pockets, thin walls, and precision interfaces
- • Tight GD&T (position, flatness, concentricity)
- • Demanding surface finish requirements
- • Difficult holes/threads and multi-feature parts needing fewer setups
- • Programs moving from an unreliable supplier to a controlled repeat process
Typical part families we support
Housings, brackets, manifolds, plates, complex structural components
Shafts, sleeves, bushings, fittings, valve parts
Multi-feature rotational parts requiring mill-turn relationships
Our machining capabilities for Grade 23 Titanium
Multi-axis CNC milling (3/4/5-axis)
- 3-axis max size1,000 × 600 × 600 mm
- 4-axis maxØ500 × 800 mm
- 5-axis maxØ500 × 400 mm
- Milling tolerancedown to ±0.005 mm
- Min. internal corner radiusR0.3 mm
- Min. wall thickness0.5 mm
- Precision finishRa 0.8 μm
- Grinding availabledown to Ra 0.2 μm
Turning + Mill-turn
- Turning tolerancedown to ±0.005 mm
- Concentricitydown to 0.008 mm
- Configurationmain/sub spindle, C/Y-axis
- Live toolingup to 9 axes
- Typical tolerance±0.008 mm
EDM + Grinding + Finishing
- Wire EDM accuracydown to ±0.005 mm
- Wire EDM finishdown to Ra 0.8 μm
- Sinker EDM radiusdown to R0.05 mm
- Grinding tolerancedown to ±0.002 mm
Quality control, inspection, and documentation
If you need evidence—not promises—we provide inspection and records aligned to your purchasing and quality workflow.
Inspection capability highlights
- CMM range700 × 1,000 × 600 mm
- CMM accuracyup to 1.8 + L/300 μm
- Optical measurement accuracy±0.002 mm
- Surface roughness measurementRa 0.05–40 μm
- EnvironmentTemperature-controlled inspection room
Documentation available
- ✓ Material Test Report / Mill Test Certificate
- ✓ Certificate of Conformance
- ✓ First Article Inspection (FAI)
- ✓ Ballooned drawing + full dimensional inspection report
- ✓ Surface roughness report (when required)
- ✓ Heat treatment / coating certificates (when applicable)
- ✓ Material & lot traceability and special process records
Production volumes and lead times
We support your full lifecycle from validation to repeat builds:
Prototype quantity
1–20 pcs
Low volume
20–500 pcs
Batch production
500–10,000+ pcs
MOQ
1 part
Lead times
How we quote Grade 23 Titanium milling
Before locking a process, we evaluate:
Material behavior + stock strategy
Geometry, thin-wall risk, feature accessibility
Tolerance stack and critical interfaces
Surface finish requirements and inspection method
Volume, repeatability needs, risk controls
This helps prevent common Grade 23 issues such as tool wear variability, heat-related distortion, and inconsistent surface integrity.
RFQ checklist—fastest way to get an accurate quote
Send us the following and we'll respond with pricing, lead time, and the proposed process route:
- 13D model (STEP/STP, IGES/IGS, X_T/X_B, SAT, SLDPRT)
- 22D drawing (PDF/DWG/DXF) with GD&T and notes
- 3Material callout: Titanium Grade 23 (Ti-6Al-4V ELI) + any allowed substitutes
- 4Quantity (prototype + expected annual volume if known)
- 5Required documentation (MTR, CoC, FAI, full dimensional, roughness report, etc.)
- 6Special requirements: finishing, marking, cleaning, assembly, packaging
- 7Target delivery date + ship-to destination
Upload size
Up to 500 MB per RFQ
ZIP/RAR supported
Units
Metric or imperial
When AXALLOY is the right supplier
Best fit
- ✓ High-value Grade 23 titanium components where tolerance, surface, and traceability matter
- ✓ Teams who want responsive engineering feedback and a repeatable process
- ✓ Programs requiring documentation and controlled inspection
Not ideal
- ✗ Commodity parts purchased solely on the lowest unit price
- ✗ Incomplete technical requirements or unclear certification expectations
- ✗ Unauthorized reproduction of controlled components
Request a Grade 23 Titanium Milling RFQ
Share your drawing/model and requirements. We'll confirm manufacturability, propose the machining route, and deliver a quote you can use for real supplier evaluation.
Ready to send?
Attach STEP + PDF, include quantity and required documentation, and submit your RFQ.