VT machining offers CNC Punching for Monel 400 (UNS N04400 / 2.4360), typically supplied annealed. Ni-Cu alloy with outstanding resistance to seawater and hydrofluoric acid.
CNC Punching Notes for Monel 400
Monel 400 punches cleanly with standard clearance; minimum hole diameter is about the sheet thickness.
For estimating, a 100 × 100 × 10 mm block of Monel 400 weighs about 0.88 kg.
Process Data for CNC Punching Monel 400
| Die clearance per side | 10% of thickness (0.2 mm at 2 mm) |
|---|---|
| Punch force, Ø10 hole in 2 mm | ~27.6 kN (2.8 t) |
| Minimum hole diameter | ≥ 1 × thickness |
Typical values for Monel 400, Annealed; confirmed on the first part.
Monel 400 Data Relevant to CNC Punching
| Equivalent designations | UNS N04400 / 2.4360 |
|---|---|
| Typical supply condition | Annealed |
| Hardness (typical) | ~110-150 HB |
| Tensile strength | ~550 MPa |
Typical values; we work to your drawing and mill certificate.
More on CNC Punching Monel
Finishing options, quality documentation and general cnc punching guidance for all monel grades are on our CNC Punching Monel page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Punching Monel 400
Send a STEP/IGES model or PDF drawing, confirm Monel 400 and its condition (we usually see it supplied annealed), the quantity, critical tolerances and any finish or certificate requirements.
Monel 400 in Other Processes
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Send the drawing, the Monel 400 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 Punching Monel 400?
Achievable tolerances for Monel 400 punching depend on the alloy, geometry and feature size. Punching holds hole-position repeatability to around ±0.10 mm. Exact figures are confirmed against your drawing callouts.
Can VT machining make custom Monel 400 parts to my drawing?
Yes. Monel 400 punching 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 Punching Monel 400?
Punching suits Monel 400 sheet roughly 0.5–6 mm thick, with clearance matched to the gauge.
What is the typical lead time and minimum order for CNC Punching Monel 400?
CNC Punching prototypes for Monel 400 can be produced quickly and scaled to series production. Send your drawing and quantity and we will advise lead time and any minimum order.