VT machining offers CNC Wire EDM for Grade 7 Titanium (UNS R52400 / ASTM B348 Gr7), typically supplied annealed. Gr2 with palladium for superior resistance in reducing acids.
CNC Wire EDM Notes for Grade 7 Titanium
Wire EDM cuts Grade 7 Titanium with fine detail and sharp internal corners down to the wire radius.
Process Data for CNC Wire EDM Grade 7 Titanium
| Area cutting rate (0.25 mm brass wire) | ~120 mm²/min |
|---|---|
| Linear speed at 10 mm thick | ~12 mm/min |
| Linear speed at 30 mm thick | ~4 mm/min |
| Linear speed at 60 mm thick | ~2 mm/min |
| Achievable accuracy | ±0.005 mm with 3-4 skim passes; Ra 0.4-0.8 µm |
Typical values for Grade 7 Titanium, Annealed; confirmed on the first part.
Grade 7 Titanium Data Relevant to CNC Wire EDM
| Equivalent designations | UNS R52400 / ASTM B348 Gr7 |
|---|---|
| Hardness (typical) | ~160-200 HB |
| Density | 4.51 g/cm³ |
Typical values; we work to your drawing and mill certificate.
More on CNC Wire EDM Titanium
Finishing options, quality documentation and general cnc wire edm guidance for all titanium grades are on our CNC Wire EDM Titanium page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Wire EDM 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
Does CNC Wire EDM Grade 7 Titanium require dedicated tooling?
Wire EDM needs no shaped tooling; sinker EDM uses a shaped electrode we produce in-house for your cavity.
Why is Grade 7 Titanium a good choice for CNC Wire EDM?
Grade 7 Titanium is high strength-to-weight, biocompatible and corrosion resistant, which makes it well suited to CNC Wire EDM. We tune the process to the alloy so the finished Grade 7 Titanium EDM machining part meets your dimensional and functional requirements.
What is the typical lead time and minimum order for CNC Wire EDM Grade 7 Titanium?
CNC Wire EDM 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.
Can you EDM-machine hardened Grade 7 Titanium?
Yes. EDM removes material by electrical discharge rather than cutting force, so hardened and difficult Grade 7 Titanium can be machined to fine detail and tight tolerance without distortion.