VT machining offers CNC Polishing for C101 Copper (UNS C10100 / OFE / Cu-OFE), typically supplied annealed or H02. Oxygen-free electronic copper with ≥101% IACS; for vacuum and hydrogen environments.
CNC Polishing Notes for C101 Copper
C101 Copper polishes to a bright finish; the final grit is chosen to meet the cosmetic standard.
Process Data for CNC Polishing C101 Copper
| Best achievable finish | Ra 0.05-0.1 µm |
|---|---|
| Final abrasive | Fine alumina or polishing compound |
Typical values for C101 Copper, Annealed or H02; confirmed on the first part.
C101 Copper Data Relevant to CNC Polishing
| Equivalent designations | UNS C10100 / OFE / Cu-OFE |
|---|---|
| Typical supply condition | Annealed or H02 |
| Hardness (typical) | ~40-90 HV |
Typical values; we work to your drawing and mill certificate.
More on CNC Polishing Copper
Finishing options, quality documentation and general cnc polishing guidance for all copper grades are on our CNC Polishing Copper page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Polishing C101 Copper
Send a STEP/IGES model or PDF drawing, confirm C101 Copper and its condition (we usually see it supplied annealed or H02), the quantity, critical tolerances and any finish or certificate requirements.
C101 Copper in Other Processes
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Send the drawing, the C101 Copper condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
What tolerances can you hold for CNC Polishing C101 Copper?
Achievable tolerances for C101 Copper finishing depend on the alloy, geometry and feature size. We hold tight, repeatable tolerances appropriate to the feature and material. Exact figures are confirmed against your drawing callouts.
What is CNC Polishing C101 Copper and how is it done?
CNC Polishing C101 Copper refers to cNC polishing refines surfaces to a smooth, reflective finish for cosmetic and functional needs. Applied to C101 Copper — excellent electrical and thermal conductivity — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.
What surface finish is achievable on C101 Copper with CNC Polishing?
Our finishing processes refine C101 Copper surfaces to Ra values as low as 0.05 µm for cosmetic or sealing faces.
How clean are the edges produced by CNC Polishing on C101 Copper?
Our deburring leaves C101 Copper with a consistent, controlled edge break and burr-free surfaces.
Can VT machining make custom C101 Copper parts to my drawing?
Yes. C101 Copper finishing 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 Polishing C101 Copper require dedicated tooling?
Most C101 Copper finishing work uses standard cutting tools and CNC programs; dedicated fixtures are made only when geometry or volume requires them.