Looking for reliable CNC Laser Cutting Nickel Silver? VT machining manufactures Nickel Silver parts to tight tolerances and consistent quality. Nickel Silver is corrosion resistant with a bright silver-white finish, so the process is set up specifically for the material.
Process Data for CNC Laser Cutting Nickel Silver
| Max practical thickness (6 kW fibre) | 6 mm |
|---|---|
| Assist gas | Nitrogen |
| Kerf width | 0.1-0.3 mm |
| Profile tolerance | ±0.05 mm (≤3 mm sheet) |
Shown for Nickel Silver (C752 / CuNi18Zn20), the most common Nickel Silver grade we see for CNC Laser Cutting. Typical values for Nickel Silver (C752 / CuNi18Zn20), Half-hard or spring temper; confirmed on the first part.
CNC Laser Cutting Capability for Nickel Silver
- Fiber 1–6 kW
- Kerf 0.1–0.3 mm
- Contour ±0.05 mm
- N₂/O₂ assist gas
Nickel Silver Material Data
| Density | 8.73 g/cm³ |
|---|---|
| Tensile strength | 390–710 MPa |
| Yield strength (0.2%) | 170–545 MPa |
| Hardness | 70–160 HV |
| Melting point | 1110 °C |
| Thermal conductivity | 33 W/m·K |
| Thermal expansion | 16.2 ×10⁻⁶/K |
| Electrical conductivity | 6% |
| Machinability (C36000 = 100%) | 20–30% |
| Grades we run | C75200, C77000, C79200 free-cutting |
Published typical values for C75200 (65-18). Other grades in the family differ — the certificate supplied with your order carries the actual heat-lot figures.
It is bought for its colour as often as its properties, so cosmetic faces are masked through deburring and handled in gloves from the machine onward.
How CNC Laser Cutting Nickel Silver Works
A focused fibre-laser beam melts and blows material from the Nickel Silver sheet along the programmed contour. Power, focal position, nozzle stand-off and assist-gas pressure are tuned to the alloy and thickness for a clean, square edge.
Programming is driven directly by your 3D model or print. Work-holding, tool selection and the cutting strategy are planned around the critical features and the material before the first chip is cut. First-off inspection confirms the process is centred before production continues.
Achievable Tolerances for CNC Laser Cutting Nickel Silver
| Feature | Standard | Precision |
|---|---|---|
| Contour dimension | ±0.10 mm | ±0.05 mm |
| Hole diameter | ±0.10 mm | ±0.05 mm |
| Kerf width | 0.20 mm | 0.10 mm |
| Squareness of cut edge | 0.5° | 0.2° |
| Heat-affected zone | 0.15 mm | 0.05 mm (N₂ assist) |
| Minimum hole diameter | 1.2 × thickness | 1.0 × thickness |
| Edge condition | light dross | burr-free, N₂ cut |
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.
Design Tips for CNC Laser Cutting Nickel Silver
We are happy to suggest design tweaks that improve manufacturability. Keeping holes no smaller than the material thickness, allowing for kerf, and grouping features sensibly improves edge quality and nesting yield on Nickel Silver. If you send your model early, we will return practical DFM feedback before you commit to production.
Working with Nickel Silver
As a material, Nickel Silver is corrosion resistant with a bright silver-white finish. Our setup reflects the alloy's machinability so the finished part is accurate and free of avoidable defects.
We verify the exact grade and condition before machining, and traceable mill certs are available on request. We can work to your nominated material source or specification when required.
CNC Laser Cutting Tolerances & Surface Finish
Laser-cut Nickel Silver holds contour tolerances around ±0.05 mm depending on thickness, with a narrow kerf and a clean, near burr-free edge.
Exact achievable figures depend on the alloy, the feature size and the part geometry. Tell us which dimensions are critical and we will advise feasibility up front.
Applications of CNC Laser Cutting Nickel Silver
Customers order CNC Laser Cutting Nickel Silver components for everything from instrumentation to structural and functional assemblies. Whether you need a single prototype or recurring production volume, the same process discipline applies.
Typical Nickel Silver Parts for CNC Laser Cutting
Illustrative examples of CNC Laser Cutting Nickel Silver parts and the callouts that usually drive the process plan. They show the kind of work that fits this process; they are not specific customer orders.
Machine guard panel
- Material
- Nickel Silver
- Size
- 900 × 600 × 3 mm
- Key callouts
- Slot pattern ±0.10 mm, hole-to-edge 6 mm
- Batch
- 150 pcs
Cut with common-line pairs to halve the pierce count.
Gasket / shim set
- Material
- Nickel Silver
- Size
- Ø120 × 0.5 mm
- Key callouts
- ID/OD ±0.05 mm, no heat discolouration
- Batch
- 3,000 pcs
Small-diameter holes below 1.2 × thickness are punched, not lased.
Battery busbar
- Material
- Nickel Silver
- Size
- 180 × 30 × 2 mm
- Key callouts
- Contour ±0.08 mm, hole ±0.05 mm
- Batch
- 2,000 pcs
Copper is cut on the fibre laser with a reflective-material head; not every shop can run it.
Finishing Options for Nickel Silver
| 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 Laser Cutting Nickel Silver
- 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 Silver 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 Laser Cutting
Other Processes for Nickel Silver
Send the drawing, the Nickel Silver grade and the quantity. You get pricing, lead time and any DFM notes back — usually within one business day.
Request a QuoteFrequently Asked Questions
What material thickness or size range suits CNC Laser Cutting Nickel Silver?
Laser-cut Nickel Silver thickness depends on the alloy and its reflectivity; we tune the fiber source and assist gas accordingly.
Can VT machining make custom Nickel Silver parts to my drawing?
Yes. Nickel Silver cutting 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.
What is the typical lead time and minimum order for CNC Laser Cutting Nickel Silver?
CNC Laser Cutting prototypes for Nickel Silver can be produced quickly and scaled to series production. Send your drawing and quantity and we will advise lead time and any minimum order.
Does CNC Laser Cutting Nickel Silver require dedicated tooling?
Most Nickel Silver cutting work uses standard cutting tools and CNC programs; dedicated fixtures are made only when geometry or volume requires them.
Why is Nickel Silver a good choice for CNC Laser Cutting?
Nickel Silver is corrosion resistant with a bright silver-white finish, which makes it well suited to CNC Laser Cutting. We tune the process to the alloy so the finished Nickel Silver cutting part meets your dimensional and functional requirements.