CNC Punching Nickel from VT machining delivers precision Nickel parts produced to your exact drawing. CNC turret punching shears holes and form features in sheet metal using programmable tooling for fast, repeatable patterns, and we tune every parameter to the behaviour of Nickel, which is corrosion and heat resistant.
CNC Punching Capability for Nickel
- Sheet thickness 0.5–6 mm
- Hole position repeatability ±0.10 mm
- Punch/die clearance set per material
- Louver, emboss and tap-extrude tooling
Nickel Material Data
| Density | 8.89 g/cm³ |
|---|---|
| Tensile strength | 460 MPa |
| Yield strength (0.2%) | 148 MPa |
| Hardness | 110 HB |
| Melting point | 1435–1446 °C |
| Thermal conductivity | 70 W/m·K |
| Thermal expansion | 13.3 ×10⁻⁶/K |
| Electrical conductivity | 23% |
| Machinability (C36000 = 100%) | 30% |
| Grades we run | Nickel 200, Nickel 201, Alloy 400, Alloy 600 |
Published typical values for Nickel 200. Other grades in the family differ — the certificate supplied with your order carries the actual heat-lot figures.
Gummy and work-hardening at once. Sharp tools, positive rake, and a deliberate depth of cut that stays under the hardened skin from the previous pass.
How CNC Punching Nickel Works
A CNC turret presses hardened punches through the Nickel sheet into matching dies. Punch-to-die clearance is set as a percentage of thickness so the cut edge stays clean and burr is minimal.
Every job begins from your CAD model or 2D drawing. Fixturing and tool paths are planned so the most critical dimensions are produced in the most rigid, repeatable setup. Critical dimensions are checked on the first part and monitored through the run.
Achievable Tolerances for CNC Punching Nickel
| Feature | Standard | Precision |
|---|---|---|
| Hole position across sheet | ±0.15 mm | ±0.10 mm |
| Hole diameter | ±0.10 mm | ±0.05 mm |
| Overall blank size | ±0.20 mm | ±0.10 mm |
| Minimum hole | 1.0 × thickness | 0.8 × thickness |
| Hole-to-edge distance | 2.0 × thickness | 1.5 × thickness |
| Burr height | 0.08 mm | 0.03 mm (deburred) |
| Sheet thickness range | 0.5–6.0 mm | 0.5–3.0 mm |
Standard is what a normal quotation assumes. Precision is available on nominated features and is priced separately, because it needs extra setups, in-process gauging and CMM verification. Call out only the features that need it — blanket-tightening a drawing is the single most common reason a quote comes back expensive.
CNC Punching Quality & Inspection
Consistent quality comes from disciplined process control. Critical dimensions on Nickel parts are checked in-process and verified at final inspection using calibrated instruments and, where required, CMM measurement. Full documentation — dimensional reports, mill certs, FAIR — is available when your programme needs it.
Secondary Operations & Finishing
We complete Nickel components with the secondary steps your drawing calls for. We arrange heat treatment, surface treatment, marking and assembly as needed. Tell us the final spec and we will plan the full route so parts arrive ready to use.
Working with Nickel
Nickel offers a useful combination of properties: it is corrosion and heat resistant. Those characteristics shape how we approach punching — from tool and parameter selection to work-holding and coolant.
If your application is sensitive to alloy condition, we agree the specification in writing and document it. Stock is sourced from reputable suppliers so what you order is what you receive.
Design Tips for CNC Punching Nickel
A few design choices make a real difference to cost and quality. Keeping hole-to-edge and hole-to-hole distances at least 1.5–2× thickness avoids distortion and tearing in punched Nickel. If you send your model early, we will return practical DFM feedback before you commit to production.
CNC Punching Tolerances & Surface Finish
Punched Nickel holds hole-position repeatability around ±0.10 mm across the sheet, with consistent hole quality when punch/die clearance is matched to the gauge.
Final tolerances are governed by the material's behaviour, wall thickness and overall stiffness. We give honest DFM feedback if a callout would be costly or better achieved another way.
Applications of CNC Punching Nickel
CNC Punching of Nickel supports parts across aerospace, medical, automotive, electronics, semiconductor, energy and general industrial sectors. We scale from one-off prototypes to ongoing production while holding the same quality.
How to Order CNC Punching Nickel
Ordering Nickel parts is straightforward. Provide the drawing, material, quantity and any certification needs. Our engineers reply — in English — with feasibility, pricing and a realistic lead time, usually within one business day.
Parts We Have Run in Nickel
Three representative CNC Punching Nickel jobs, with the callouts that actually drove the process plan. Yours will differ — these are here so you can judge whether your part is in our range before you spend time on an RFQ.
Contact blank
- Material
- Nickel
- Size
- 18 × 9 × 0.3 mm
- Key callouts
- Contour ±0.05 mm, burr-free on the contact face
- Batch
- 50,000 pcs
Punched with the burr deliberately on the non-contact side.
Electrical enclosure back plate
- Material
- Nickel
- Size
- 500 × 400 × 2 mm
- Key callouts
- Hole pattern ±0.10 mm, tap extrusions M4
- Batch
- 1,200 pcs
Tap extrusions formed in the turret so no separate tapping operation is needed.
Ventilation panel
- Material
- Nickel
- Size
- 600 × 400 × 1.5 mm
- Key callouts
- 1,800 × Ø5 mm holes, position ±0.10 mm
- Batch
- 900 pcs
Punched with a multi-tool head; laser-cutting 1,800 holes would cost several times as much.
Finishing Options for Nickel
| Finish | Thickness / effect | Why it gets specified |
|---|---|---|
| Deburr / edge break | 0.05–0.3 mm | All parts unless the drawing says otherwise |
| Bead blast | Ra 1.6–3.2 µm | Uniform matt finish, hides tool marks |
| Laser marking | — | Part number, lot code, data matrix |
No drawing yet? Build one in the browser.
Set the metal, dimensions and features, watch the 3D model update as you type, then switch to the 2D sheet to add dimensions and tolerances. Download it or send it straight to us with your RFQ.
What We Need to Quote CNC Punching Nickel
- GeometrySTEP or IGES for the 3D model, plus a PDF drawing if you have tolerance callouts. A dimensioned sketch is enough to start.
- MaterialThe exact Nickel grade and condition — temper, heat-treat state or hardness. If you are not sure, tell us the function and we will suggest one.
- QuantityPrototype count and the expected annual volume. Both change how the part is made and therefore what it costs.
- TolerancesWhich features are critical. Everything else runs to our standard tolerance, which is what keeps the price sensible.
- FinishSurface treatment, cosmetic requirements, and any faces that must be masked.
- DocumentsWhether you need a material certificate, dimensional report, FAIR or PPAP with the shipment.
Missing something from the list is not a problem — send what you have. We will come back with the specific questions rather than a generic form.
Other Metals for CNC Punching
Other Processes for Nickel
Send the drawing, the Nickel grade and the quantity. You get pricing, lead time and any DFM notes back — usually within one business day.
Request a QuoteFrequently Asked Questions
Why is Nickel a good choice for CNC Punching?
Nickel is corrosion and heat resistant, which makes it well suited to CNC Punching. We tune the process to the alloy so the finished Nickel punching part meets your dimensional and functional requirements.
What tolerances can you hold for CNC Punching Nickel?
Achievable tolerances for Nickel punching depend on the alloy, geometry and feature size. Punching holds hole-position repeatability to around ±0.10 mm. Exact figures are confirmed against your drawing callouts.
What surface finish is achievable on Nickel with CNC Punching?
Surface finish on Nickel is controlled to your specification; we confirm the achievable Ra against your callout.
How clean are the edges produced by CNC Punching on Nickel?
Punched Nickel edges are clean when punch/die clearance is correct; we set clearance to the gauge and can add deburring if specified.
What is the typical lead time and minimum order for CNC Punching Nickel?
CNC Punching prototypes for Nickel 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 VT machining make custom Nickel parts to my drawing?
Yes. Nickel Nickel punching 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.