VT machining offers CNC Press Brake Forming for Grade 4 Titanium (UNS R50700 / ASTM B348 Gr4), typically supplied annealed. Strongest CP titanium; used for dental and surgical parts.
CNC Press Brake Forming Notes for Grade 4 Titanium
Grade 4 Titanium bends to a tight inside radius (about 1× thickness) in this condition.
For estimating, a 100 × 100 × 10 mm block of Grade 4 Titanium weighs about 0.45 kg.
Process Data for CNC Press Brake Forming Grade 4 Titanium
| Minimum inside bend radius | ~1.5 × t (across the grain) |
|---|---|
| Press force, 2 mm sheet, V16 die | ~19.9 t per metre |
| Typical springback at 90° | 2-4° |
| Angle tolerance | ±0.5° (CNC back-gauge, angle measurement on first part) |
| Tooling | Sectional punches, multi-V dies, hemming and offset tools |
Typical values for Grade 4 Titanium, Annealed; confirmed on the first part.
Full material data for Grade 4 Titanium (UNS R50700 / ASTM B348 Gr4) is on the CNC Bending Grade 4 Titanium page.
More on CNC Press Brake Forming Titanium
Finishing options, quality documentation and general cnc press brake forming guidance for all titanium grades are on our CNC Press Brake Forming Titanium page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Press Brake Forming Grade 4 Titanium
Send a STEP/IGES model or PDF drawing, confirm Grade 4 Titanium and its condition (we usually see it supplied annealed), the quantity, critical tolerances and any finish or certificate requirements.
Grade 4 Titanium in Other Processes
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Send the drawing, the Grade 4 Titanium condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
What surface finish is achievable on Grade 4 Titanium with CNC Press Brake Forming?
Surface finish on Grade 4 Titanium is controlled to your specification; we confirm the achievable Ra against your callout.
What is the typical lead time and minimum order for CNC Press Brake Forming Grade 4 Titanium?
CNC Press Brake Forming prototypes for Grade 4 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 tolerances can you hold for CNC Press Brake Forming Grade 4 Titanium?
Achievable tolerances for Grade 4 Titanium forming depend on the alloy, geometry and feature size. We hold tight, repeatable tolerances appropriate to the feature and material. Exact figures are confirmed against your drawing callouts.
Does CNC Press Brake Forming Grade 4 Titanium require dedicated tooling?
Most Grade 4 Titanium forming work uses standard cutting tools and CNC programs; dedicated fixtures are made only when geometry or volume requires them.