VT machining offers CNC Wire EDM for Incoloy 825 (UNS N08825 / 2.4858), typically supplied annealed. Mo and Cu added for sulfuric and phosphoric acid resistance.
CNC Wire EDM Notes for Incoloy 825
Wire EDM cuts Incoloy 825 with fine detail and sharp internal corners down to the wire radius.
Process Data for CNC Wire EDM Incoloy 825
| Area cutting rate (0.25 mm brass wire) | ~110 mm²/min |
|---|---|
| Linear speed at 10 mm thick | ~11 mm/min |
| Linear speed at 30 mm thick | ~3.7 mm/min |
| Linear speed at 60 mm thick | ~1.8 mm/min |
| Achievable accuracy | ±0.005 mm with 3-4 skim passes; Ra 0.4-0.8 µm |
Typical values for Incoloy 825, Annealed; confirmed on the first part.
Incoloy 825 Data Relevant to CNC Wire EDM
| Equivalent designations | UNS N08825 / 2.4858 |
|---|---|
| Hardness (typical) | ~75-90 HRB |
| Density | 8.14 g/cm³ |
Typical values; we work to your drawing and mill certificate.
More on CNC Wire EDM Inconel
Finishing options, quality documentation and general cnc wire edm guidance for all inconel grades are on our CNC Wire EDM Inconel page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Wire EDM 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
Can you EDM-machine hardened Incoloy 825?
Yes. EDM removes material by electrical discharge rather than cutting force, so hardened and difficult Incoloy 825 can be machined to fine detail and tight tolerance without distortion.
What is CNC Wire EDM Incoloy 825 and how is it done?
CNC Wire EDM Incoloy 825 refers to wire EDM cuts conductive metal with a charged wire, achieving fine detail and tight tolerance with no cutting force. 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.
Why is Incoloy 825 a good choice for CNC Wire EDM?
Incoloy 825 is high-temperature strength and oxidation resistance, which makes it well suited to CNC Wire EDM. We tune the process to the alloy so the finished Incoloy 825 EDM machining part meets your dimensional and functional requirements.
Can VT machining make custom Incoloy 825 parts to my drawing?
Yes. Incoloy 825 EDM machining 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.