VT machining offers CNC Bending for 316L Stainless Steel (UNS S31603 / 1.4404), typically supplied annealed. Low-carbon 316 for welded and implant-grade parts.
CNC Bending Notes for 316L Stainless Steel
316L Stainless Steel bends to a tight inside radius (about 1× thickness) in this condition.
For estimating, a 100 × 100 × 10 mm block of 316L Stainless Steel weighs about 0.80 kg.
Process Data for CNC Bending 316L Stainless Steel
| Minimum inside bend radius | ~1.5 × t (across the grain) |
|---|---|
| Press force, 2 mm sheet, V16 die | ~17.6 t per metre |
| Typical springback at 90° | 0.5-1° |
| Angle tolerance | ±0.5° (CNC back-gauge, angle measurement on first part) |
Typical values for 316L Stainless Steel, Annealed; confirmed on the first part.
316L Stainless Steel Data Relevant to CNC Bending
| Equivalent designations | UNS S31603 / 1.4404 |
|---|---|
| Typical supply condition | Annealed |
| Hardness (typical) | ≤95 HRB |
| Tensile strength | ≥485 MPa |
Typical values; we work to your drawing and mill certificate.
More on CNC Bending Stainless Steel
Finishing options, quality documentation and general cnc bending guidance for all stainless steel grades are on our CNC Bending Stainless Steel page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Bending 316L Stainless Steel
Send a STEP/IGES model or PDF drawing, confirm 316L Stainless Steel and its condition (we usually see it supplied annealed), the quantity, critical tolerances and any finish or certificate requirements.
316L Stainless Steel in Other Processes
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Send the drawing, the 316L Stainless Steel condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
Why is 316L Stainless Steel a good choice for CNC Bending?
316L Stainless Steel is corrosion resistant, strong and hygienic, which makes it well suited to CNC Bending. We tune the process to the alloy so the finished 316L Stainless Steel forming part meets your dimensional and functional requirements.
What surface finish is achievable on 316L Stainless Steel with CNC Bending?
Surface finish on 316L Stainless Steel is controlled to your specification; we confirm the achievable Ra against your callout.
What is the typical lead time and minimum order for CNC Bending 316L Stainless Steel?
CNC Bending prototypes for 316L Stainless Steel 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 is CNC Bending 316L Stainless Steel and how is it done?
CNC Bending 316L Stainless Steel refers to cNC bending forms sheet metal to precise angles using a programmed press brake and back-gauge. Applied to 316L Stainless Steel — corrosion resistant, strong and hygienic — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.
Can VT machining make custom 316L Stainless Steel parts to my drawing?
Yes. 316L Stainless Steel forming 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.