VT machining specialises in CNC Cylindrical Grinding Nickel 201. Because Nickel 201 is corrosion and heat resistant, and its machinability is moderate; work-hardens, sharp tooling required, we plan each job around the grade to protect accuracy and surface quality.
CNC Cylindrical Grinding Capability for Nickel 201
- Corrosion & heat resistant
- High purity grades
- Tolerance to ±0.01 mm
- Good weldability
Nickel 201 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.
Machining Nickel 201 with CNC Cylindrical Grinding
The machinability of Nickel 201 is moderate; work-hardens, sharp tooling required. For CNC Cylindrical Grinding we select tooling, feeds, speeds and coolant to match, keeping the Nickel 201 workpiece stable and the result accurate.
Because we machine Nickel 201 regularly, proven settings shorten setup and keep quality repeatable across reorders.
Achievable Tolerances for CNC Cylindrical Grinding Nickel 201
| Feature | Standard | Precision |
|---|---|---|
| Size (OD, ID, thickness) | ±0.005 mm | ±0.002 mm |
| Flatness over 100 mm | 0.010 mm | 0.003 mm |
| Parallelism | 0.010 mm | 0.003 mm |
| Roundness | 0.005 mm | 0.002 mm |
| Squareness | 0.010 mm | 0.005 mm |
| Surface finish | Ra 0.4 µm | Ra 0.1 µm |
| Workpiece hardness | up to 62 HRC | up to 65 HRC |
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 Cylindrical Grinding Nickel 201
A few design choices make a real difference to cost and quality. Allowing adequate grind stock, specifying realistic flatness over the true datum, and relieving corners help us hit tight tolerances on Nickel 201 efficiently. If you send your model early, we will return practical DFM feedback before you commit to production.
Secondary Operations & Finishing
We complete Nickel 201 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.
Why Nickel 201?
Specifying Nickel 201 for CNC Cylindrical Grinding Nickel 201 is usually about its properties: corrosion and heat resistant. Tell us the condition you need and we machine to it.
CNC Cylindrical Grinding Quality & Inspection
Consistent quality comes from disciplined process control. Critical dimensions on Nickel 201 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.
CNC Cylindrical Grinding Tolerances & Surface Finish
Ground Nickel 201 reaches single-micron tolerances on size, flatness and parallelism, with surface finishes down to Ra 0.1–0.4 µm — and a near-mirror finish on suitable alloys.
The tightest tolerances are reserved for the features your drawing flags as critical. Share your tolerance scheme and we will confirm what is realistic before quoting.
Applications of CNC Cylindrical Grinding Nickel 201
CNC Cylindrical Grinding of Nickel 201 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 Cylindrical Grinding Nickel 201
Ordering Nickel 201 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.
Finishing Options for Nickel 201
| 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 Cylindrical Grinding Nickel 201
- 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 201 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.
Nickel 201 in Other Processes
Related
Send the drawing, the Nickel 201 condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
How clean are the edges produced by CNC Cylindrical Grinding on Nickel 201?
Machined Nickel 201 edges are clean and to specification; edge-break or deburring is added when your drawing calls for it.
What tolerances can you hold for CNC Cylindrical Grinding Nickel 201?
Achievable tolerances for Nickel 201 grinding depend on the alloy, geometry and feature size. Grinding routinely holds single-micron tolerances on diameter, flatness and parallelism. Exact figures are confirmed against your drawing callouts.
Which industries use CNC Cylindrical Grinding Nickel 201 parts?
CNC Cylindrical Grinding Nickel 201 parts are used across aerospace, medical, automotive, electronics, semiconductor and general industrial sectors — anywhere precise Nickel 201 components are required.
What is CNC Cylindrical Grinding Nickel 201 and how is it done?
CNC Cylindrical Grinding Nickel 201 refers to cylindrical grinding finishes outer diameters of rotational parts to precise size and roundness. Applied to Nickel 201 — corrosion and heat resistant — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.
What surface finish is achievable on Nickel 201 with CNC Cylindrical Grinding?
Grinding can take Nickel 201 to a fine finish — typically Ra 0.1–0.4 µm, and to a mirror grade on suitable alloys.
Can VT machining make custom Nickel 201 parts to my drawing?
Yes. Nickel 201 Nickel 201 grinding 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.