VT machining offers CNC Turning for Nickel 201 (UNS N02201 / 2.4068), typically supplied annealed. Low-carbon Nickel 200 for service above 315 °C.
CNC Turning Notes for Nickel 201
On the lathe Nickel 201 needs chip-breaker inserts and constant chip load to avoid long, stringy swarf.
For estimating, a 100 × 100 × 10 mm block of Nickel 201 weighs about 0.89 kg.
Starting Parameters for CNC Turning Nickel 201
| Cutting speed (carbide) | 50-120 m/min |
|---|---|
| Feed | 0.08-0.2 mm/rev |
| Spindle speed, Ø25 mm bar | 640-1530 rpm |
| Insert / tool class | ISO S — sharp PVD-coated carbide |
| Coolant | Flood emulsion |
Starting values for Nickel 201, Annealed; optimised on the first article.
Nickel 201 Data Relevant to CNC Turning
| Equivalent designations | UNS N02201 / 2.4068 |
|---|---|
| Key composition | Ni ≥99.0%, C ≤0.02% |
| Typical supply condition | Annealed |
| Hardness (typical) | ~45-75 HRB |
| Machinability rating | 20% (AISI B1112 = 100%) |
Typical values; we work to your drawing and mill certificate.
How Nickel 201 Differs
Low-carbon Nickel 200 for service above 315 °C.
Typical applications: High-temperature caustic equipment.
Nickel 201 vs Similar Grades
| Nickel 201 | Nickel 200 | |
|---|---|---|
| Key composition | Ni ≥99.0%, C ≤0.02% | Ni ≥99.0%, C ≤0.15% |
| Hardness | ~45-75 HRB | ~45-75 HRB |
| Tensile (MPa) | ~400 | ~460 |
| Machinability % | 20 | 20 |
| Typical use | High-temperature caustic equipment | Caustic handling, battery parts, electronics |
More on CNC Turning Nickel
Finishing options, quality documentation and general cnc turning guidance for all nickel grades are on our CNC Turning Nickel page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Turning Nickel 201
Send a STEP/IGES model or PDF drawing, confirm Nickel 201 and its condition (we usually see it supplied annealed), the quantity, critical tolerances and any finish or certificate requirements.
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
Why is Nickel 201 a good choice for CNC Turning?
Nickel 201 is corrosion and heat resistant, which makes it well suited to CNC Turning. We tune the process to the alloy so the finished Nickel 201 turning part meets your dimensional and functional requirements.
What material thickness or size range suits CNC Turning Nickel 201?
Turned Nickel 201 parts are produced from bar or chuck stock across a wide diameter range.
What is CNC Turning Nickel 201 and how is it done?
CNC Turning Nickel 201 refers to cNC turning rotates the workpiece against a single-point tool to produce cylindrical features, threads and grooves. 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.
Which industries use CNC Turning Nickel 201 parts?
CNC Turning Nickel 201 parts are used across aerospace, medical, automotive, electronics, semiconductor and general industrial sectors — anywhere precise Nickel 201 components are required.
What tolerances can you hold for CNC Turning Nickel 201?
Achievable tolerances for Nickel 201 turning depend on the alloy, geometry and feature size. Turning holds diameter tolerances to around ±0.005 mm with concentricity within 0.01 mm. Exact figures are confirmed against your drawing callouts.
Can VT machining make custom Nickel 201 parts to my drawing?
Yes. Nickel 201 turning 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.