VT machining offers CNC Turning for C110 Copper (UNS C11000 / ETP / Cu-ETP), typically supplied annealed or H02. Standard electrical copper; contains oxygen so not for hydrogen brazing.
CNC Turning Notes for C110 Copper
On the lathe C110 Copper needs chip-breaker inserts and constant chip load to avoid long, stringy swarf.
For estimating, a 100 × 100 × 10 mm block of C110 Copper weighs about 0.89 kg.
Starting Parameters for CNC Turning C110 Copper
| Cutting speed (carbide) | 150-300 m/min |
|---|---|
| Feed | 0.08-0.25 mm/rev |
| Spindle speed, Ø25 mm bar | 1910-3820 rpm |
| Insert / tool class | ISO N — sharp, polished, uncoated or DLC |
| Coolant | Emulsion; very sharp polished tools to avoid smearing |
Starting values for C110 Copper, Annealed or H02; optimised on the first article.
C110 Copper Data Relevant to CNC Turning
| Equivalent designations | UNS C11000 / ETP / Cu-ETP |
|---|---|
| Key composition | Cu ≥99.9%, O ~0.02-0.04% |
| Typical supply condition | Annealed or H02 |
| Hardness (typical) | ~40-90 HV |
| Machinability rating | 20% (AISI B1112 = 100%) |
Typical values; we work to your drawing and mill certificate.
How C110 Copper Differs
Standard electrical copper; contains oxygen so not for hydrogen brazing.
Typical applications: Busbars, grounding, electrical contacts.
C110 Copper vs Similar Grades
| C110 Copper | C102 Copper | C122 Copper | C101 Copper | |
|---|---|---|---|---|
| Key composition | Cu ≥99.9%, O ~0.02-0.04% | Cu ≥99.95%, O ≤0.001% | Cu ≥99.9%, P 0.015-0.04% | Cu ≥99.99%, O ≤0.0005% |
| Hardness | ~40-90 HV | ~40-90 HV | ~40-90 HV | ~40-90 HV |
| Tensile (MPa) | ~220-290 | ~220-290 | ~220-290 | ~220-290 |
| Machinability % | 20 | 20 | 20 | 20 |
| Typical use | Busbars, grounding, electrical contacts | Busbars, waveguides, electronic parts | Plumbing tube, heat exchangers, brazed parts | Vacuum components, RF parts, superconductors |
More on CNC Turning Copper
Finishing options, quality documentation and general cnc turning guidance for all copper grades are on our CNC Turning Copper page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Turning C110 Copper
Send a STEP/IGES model or PDF drawing, confirm C110 Copper and its condition (we usually see it supplied annealed or H02), the quantity, critical tolerances and any finish or certificate requirements.
C110 Copper in Other Processes
Related
Send the drawing, the C110 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 Turning C110 Copper?
Achievable tolerances for C110 Copper 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.
Which industries use CNC Turning C110 Copper parts?
CNC Turning C110 Copper parts are used across aerospace, medical, automotive, electronics, semiconductor and general industrial sectors — anywhere precise C110 Copper components are required.
What is the typical lead time and minimum order for CNC Turning C110 Copper?
CNC Turning prototypes for C110 Copper can be produced quickly and scaled to series production. Send your drawing and quantity and we will advise lead time and any minimum order.
Can VT machining make custom C110 Copper parts to my drawing?
Yes. C110 Copper 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 Turning C110 Copper require dedicated tooling?
Most C110 Copper turning work uses standard cutting tools and CNC programs; dedicated fixtures are made only when geometry or volume requires them.