VT machining offers CNC 5-Axis Machining for Grade 7 Titanium (UNS R52400 / ASTM B348 Gr7), typically supplied annealed. Gr2 with palladium for superior resistance in reducing acids.
CNC 5-Axis Machining Notes for Grade 7 Titanium
For a hard-to-cut grade like Grade 7 Titanium, multi-axis machining reduces the number of setups, so there are fewer re-clamps and less time spent cutting.
For estimating, a 100 × 100 × 10 mm block of Grade 7 Titanium weighs about 0.45 kg.
Starting Parameters for CNC 5-Axis Machining Grade 7 Titanium
| Cutting speed (carbide) | 35-75 m/min |
|---|---|
| Feed per tooth | 0.028-0.07 mm |
| Spindle speed, Ø8 mm end mill | 1390-2980 rpm |
| Insert / tool class | ISO S — sharp PVD-coated carbide |
| Coolant | High-pressure flood emulsion (70 bar+ through-tool where possible) |
| Thermal growth, 300 mm part, +3 °C | 7.9 µm (CTE 8.8 µm/m·K) |
Starting values for Grade 7 Titanium, Annealed; optimised on the first article.
Full material data for Grade 7 Titanium (UNS R52400 / ASTM B348 Gr7) is on the CNC Milling Grade 7 Titanium page.
More on CNC 5-Axis Machining Titanium
Finishing options, quality documentation and general cnc 5-axis machining guidance for all titanium grades are on our CNC 5-Axis Machining Titanium page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC 5-Axis Machining Grade 7 Titanium
Send a STEP/IGES model or PDF drawing, confirm Grade 7 Titanium and its condition (we usually see it supplied annealed), the quantity, critical tolerances and any finish or certificate requirements.
Grade 7 Titanium in Other Processes
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Send the drawing, the Grade 7 Titanium condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
What material thickness or size range suits CNC 5-Axis Machining Grade 7 Titanium?
We machine Grade 7 Titanium across a broad size range; share your part envelope for confirmation.
What is CNC 5-Axis Machining Grade 7 Titanium and how is it done?
CNC 5-Axis Machining Grade 7 Titanium refers to five-axis machining orients the tool to complex geometry in one setup, reducing fixturing and improving accuracy. Applied to Grade 7 Titanium — high strength-to-weight, biocompatible and corrosion resistant — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.
Can VT machining make custom Grade 7 Titanium parts to my drawing?
Yes. Grade 7 Titanium machining is made to order from your CAD/2D drawing. Share your geometry, material grade, tolerance and quantity and we will confirm feasibility, lead time and pricing.
Why is Grade 7 Titanium a good choice for CNC 5-Axis Machining?
Grade 7 Titanium is high strength-to-weight, biocompatible and corrosion resistant, which makes it well suited to CNC 5-Axis Machining. We tune the process to the alloy so the finished Grade 7 Titanium machining part meets your dimensional and functional requirements.
What is the typical lead time and minimum order for CNC 5-Axis Machining Grade 7 Titanium?
CNC 5-Axis Machining prototypes for Grade 7 Titanium can be produced quickly and scaled to series production. Send your drawing and quantity and we will advise lead time and any minimum order.
What surface finish is achievable on Grade 7 Titanium with CNC 5-Axis Machining?
Surface finish on Grade 7 Titanium is controlled to your specification; we confirm the achievable Ra against your callout.