VT machining offers CNC Lathe Machining for Incoloy 825 (UNS N08825 / 2.4858), typically supplied annealed. Mo and Cu added for sulfuric and phosphoric acid resistance.
CNC Lathe Machining Notes for Incoloy 825
On the lathe Incoloy 825 needs chip-breaker inserts and constant chip load to avoid long, stringy swarf.
For estimating, a 100 × 100 × 10 mm block of Incoloy 825 weighs about 0.81 kg.
Starting Parameters for CNC Lathe Machining Incoloy 825
| Cutting speed (carbide) | 30-80 m/min |
|---|---|
| Feed | 0.05-0.15 mm/rev |
| Spindle speed, Ø25 mm bar | 380-1020 rpm |
| Insert / tool class | ISO S — sharp PVD-coated carbide |
| Coolant | High-pressure emulsion; ceramic inserts run dry for roughing |
| Max turning diameter | Ø350 mm (chuck work) |
Starting values for Incoloy 825, Annealed; optimised on the first article.
Full material data for Incoloy 825 (UNS N08825 / 2.4858) is on the CNC Turning Incoloy 825 page.
More on CNC Lathe Machining Inconel
Finishing options, quality documentation and general cnc lathe machining guidance for all inconel grades are on our CNC Lathe Machining Inconel page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Lathe Machining Incoloy 825
Send a STEP/IGES model or PDF drawing, confirm Incoloy 825 and its condition (we usually see it supplied annealed), the quantity, critical tolerances and any finish or certificate requirements.
Incoloy 825 in Other Processes
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Send the drawing, the Incoloy 825 condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
What material thickness or size range suits CNC Lathe Machining Incoloy 825?
Turned Incoloy 825 parts are produced from bar or chuck stock across a wide diameter range.
Can VT machining make custom Incoloy 825 parts to my drawing?
Yes. Incoloy 825 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.
Does CNC Lathe Machining Incoloy 825 require dedicated tooling?
Most Incoloy 825 turning work uses standard cutting tools and CNC programs; dedicated fixtures are made only when geometry or volume requires them.
Why is Incoloy 825 a good choice for CNC Lathe Machining?
Incoloy 825 is high-temperature strength and oxidation resistance, which makes it well suited to CNC Lathe Machining. We tune the process to the alloy so the finished Incoloy 825 turning part meets your dimensional and functional requirements.
What is the typical lead time and minimum order for CNC Lathe Machining Incoloy 825?
CNC Lathe Machining prototypes for Incoloy 825 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 Lathe Machining Incoloy 825 and how is it done?
CNC Lathe Machining Incoloy 825 refers to cNC lathe machining produces precision rotational parts with combined turning, facing, drilling and threading. Applied to Incoloy 825 — high-temperature strength and oxidation resistance — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.