VT machining offers CNC Bending for 1070 Aluminum (UNS A91070 / EN AW-1070A), typically supplied O / H14. Higher purity grade for conductivity and anodised finish.
CNC Bending Notes for 1070 Aluminum
1070 Aluminum bends to a tight inside radius (about 1× thickness) in this condition.
For estimating, a 100 × 100 × 10 mm block of 1070 Aluminum weighs about 0.27 kg.
Process Data for CNC Bending 1070 Aluminum
| Minimum inside bend radius | ~0.5 × t (across the grain) |
|---|---|
| Press force, 2 mm sheet, V16 die | ~3.8 t per metre |
| Typical springback at 90° | 0.5-1° |
| Angle tolerance | ±0.5° (CNC back-gauge, angle measurement on first part) |
Typical values for 1070 Aluminum, O / H14; confirmed on the first part.
1070 Aluminum Data Relevant to CNC Bending
| Equivalent designations | UNS A91070 / EN AW-1070A |
|---|---|
| Typical supply condition | O / H14 |
| Hardness (typical) | ~18-30 HB |
| Tensile strength | ~65-105 MPa |
Typical values; we work to your drawing and mill certificate.
More on CNC Bending Aluminum
Finishing options, quality documentation and general cnc bending guidance for all aluminum grades are on our CNC Bending Aluminum page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Bending 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
Can VT machining make custom 1070 Aluminum parts to my drawing?
Yes. 1070 Aluminum forming 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 material thickness or size range suits CNC Bending 1070 Aluminum?
We form 1070 Aluminum sheet and plate to your developed flat pattern and bend sequence.
What surface finish is achievable on 1070 Aluminum with CNC Bending?
Surface finish on 1070 Aluminum is controlled to your specification; we confirm the achievable Ra against your callout.
Why is 1070 Aluminum a good choice for CNC Bending?
1070 Aluminum is lightweight with excellent machinability, which makes it well suited to CNC Bending. We tune the process to the alloy so the finished 1070 Aluminum forming part meets your dimensional and functional requirements.
What is CNC Bending 1070 Aluminum and how is it done?
CNC Bending 1070 Aluminum refers to cNC bending forms sheet metal to precise angles using a programmed press brake and back-gauge. 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.
What tolerances can you hold for CNC Bending 1070 Aluminum?
Achievable tolerances for 1070 Aluminum forming 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.