VT machining offers CNC Turning for 1070 Aluminum (UNS A91070 / EN AW-1070A), typically supplied O / H14. Higher purity grade for conductivity and anodised finish.
CNC Turning Notes for 1070 Aluminum
1070 Aluminum turns with good chip control at standard cutting data.
For estimating, a 100 × 100 × 10 mm block of 1070 Aluminum weighs about 0.27 kg.
Starting Parameters for CNC Turning 1070 Aluminum
| Cutting speed (carbide) | 400-1000 m/min |
|---|---|
| Feed | 0.1-0.4 mm/rev |
| Spindle speed, Ø25 mm bar | 5090-12730 rpm |
| Insert / tool class | ISO N — sharp, polished, uncoated or DLC |
| Coolant | Emulsion or MQL; polished uncoated or DLC tools |
Starting values for 1070 Aluminum, O / H14; optimised on the first article.
1070 Aluminum Data Relevant to CNC Turning
| Equivalent designations | UNS A91070 / EN AW-1070A |
|---|---|
| Key composition | Al ≥99.7% |
| Typical supply condition | O / H14 |
| Hardness (typical) | ~18-30 HB |
Typical values; we work to your drawing and mill certificate.
How 1070 Aluminum Differs
Higher purity grade for conductivity and anodised finish.
Typical applications: Electrical conductors, capacitor foil.
1070 Aluminum vs Similar Grades
| 1070 Aluminum | 1060 Aluminum | 1100 Aluminum | 1050 Aluminum | |
|---|---|---|---|---|
| Key composition | Al ≥99.7% | Al ≥99.6% | Al ≥99.0%, Cu 0.05-0.2% | Al ≥99.5% |
| Hardness | ~18-30 HB | ~20-35 HB | ~23-32 HB | ~20-35 HB |
| Tensile (MPa) | ~65-105 | ~70-110 | ~90-125 | ~75-125 |
| Typical use | Electrical conductors, capacitor foil | Busbars, heat sinks, signage | Spun parts, fin stock, nameplates | Reflectors, chemical tanks, electrical parts |
More on CNC Turning Aluminum
Finishing options, quality documentation and general cnc turning guidance for all aluminum grades are on our CNC Turning Aluminum page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Turning 1070 Aluminum
Send a STEP/IGES model or PDF drawing, confirm 1070 Aluminum and its condition (we usually see it supplied O / H14), the quantity, critical tolerances and any finish or certificate requirements.
1070 Aluminum in Other Processes
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Send the drawing, the 1070 Aluminum 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 Turning 1070 Aluminum?
Turned 1070 Aluminum parts are produced from bar or chuck stock across a wide diameter range.
Can VT machining make custom 1070 Aluminum parts to my drawing?
Yes. 1070 Aluminum 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.
What is CNC Turning 1070 Aluminum and how is it done?
CNC Turning 1070 Aluminum refers to cNC turning rotates the workpiece against a single-point tool to produce cylindrical features, threads and grooves. Applied to 1070 Aluminum — lightweight with excellent machinability — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.
How clean are the edges produced by CNC Turning on 1070 Aluminum?
Machined 1070 Aluminum edges are clean and to specification; edge-break or deburring is added when your drawing calls for it.