VT machining offers CNC Bending for 3105 Aluminum (UNS A93105 / EN AW-3105), typically supplied H14 / H25. Leaner 3xxx alloy for painted sheet and closures.
CNC Bending Notes for 3105 Aluminum
3105 Aluminum bends to a tight inside radius (about 1× thickness) in this condition.
For estimating, a 100 × 100 × 10 mm block of 3105 Aluminum weighs about 0.27 kg.
Process Data for CNC Bending 3105 Aluminum
| Minimum inside bend radius | ~0.5 × t (across the grain) |
|---|---|
| Press force, 2 mm sheet, V16 die | ~6.2 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 3105 Aluminum, H14 / H25; confirmed on the first part.
3105 Aluminum Data Relevant to CNC Bending
| Equivalent designations | UNS A93105 / EN AW-3105 |
|---|---|
| Typical supply condition | H14 / H25 |
| Hardness (typical) | ~45 HB |
| Tensile strength | ~170 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 3105 Aluminum
Send a STEP/IGES model or PDF drawing, confirm 3105 Aluminum and its condition (we usually see it supplied H14 / H25), the quantity, critical tolerances and any finish or certificate requirements.
3105 Aluminum in Other Processes
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Send the drawing, the 3105 Aluminum condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
What surface finish is achievable on 3105 Aluminum with CNC Bending?
Surface finish on 3105 Aluminum is controlled to your specification; we confirm the achievable Ra against your callout.
Does CNC Bending 3105 Aluminum require dedicated tooling?
Most 3105 Aluminum forming work uses standard cutting tools and CNC programs; dedicated fixtures are made only when geometry or volume requires them.
What material thickness or size range suits CNC Bending 3105 Aluminum?
We form 3105 Aluminum sheet and plate to your developed flat pattern and bend sequence.
What is the typical lead time and minimum order for CNC Bending 3105 Aluminum?
CNC Bending prototypes for 3105 Aluminum can be produced quickly and scaled to series production. Send your drawing and quantity and we will advise lead time and any minimum order.
What is CNC Bending 3105 Aluminum and how is it done?
CNC Bending 3105 Aluminum refers to cNC bending forms sheet metal to precise angles using a programmed press brake and back-gauge. Applied to 3105 Aluminum — lightweight with excellent machinability — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.