CNC Punching 20CrMnTi Steel from VT machining delivers precision 20CrMnTi Steel parts made to your exact drawing. CNC turret punching shears holes and form features in sheet metal using programmable tooling for fast, repeatable patterns, with parameters tuned to 20CrMnTi Steel, which is strong, economical and widely available.
CNC Punching Capability for 20CrMnTi Steel
- Carbon/low-alloy grades
- Economical & weldable
- Tolerance to ±0.02 mm
- Hardenable by heat treat
Machining 20CrMnTi Steel with CNC Punching
When punching 20CrMnTi Steel, machinability is good to excellent depending on carbon content; free-machining grades cut cleanly. Our process plan reflects this so the finished part holds its tolerances without distortion or poor finish.
Documented parameters for 20CrMnTi Steel mean predictable cycle times and stable, repeatable results.
Why 20CrMnTi Steel?
Customers select 20CrMnTi Steel for CNC Punching because it is strong, economical and widely available. We handle grade verification and any required heat treatment or finishing.
Secondary Operations & Finishing
Most 20CrMnTi Steel parts need some finishing, which we manage in-house or through vetted partners. Options include deburring and edge-breaking, heat treatment, surface grinding, polishing, and plating or anodising for corrosion resistance and appearance. Give us the finished-part requirement and we will sequence every operation correctly.
Design Tips for CNC Punching 20CrMnTi Steel
Small design adjustments often cut cost and lead time. Keeping hole-to-edge and hole-to-hole distances at least 1.5–2× thickness avoids distortion and tearing in punched 20CrMnTi Steel. If you send your model early, we will return practical DFM feedback before you commit to production.
CNC Punching Tolerances & Surface Finish
Punched 20CrMnTi Steel holds hole-position repeatability around ±0.10 mm across the sheet, with consistent hole quality when punch/die clearance is matched to the gauge.
Exact achievable figures depend on the alloy, the feature size and the part geometry. Tell us which dimensions are critical and we will advise feasibility up front.
CNC Punching Quality & Inspection
Quality is built in, not inspected on. We monitor key features during the run and confirm them at final inspection, with CMM verification available for tight tolerances. We provide the inspection and traceability records your quality system requires.
Applications of CNC Punching 20CrMnTi Steel
20CrMnTi Steel parts made this way are found throughout aerospace, medical, automotive, electronics and industrial equipment. Prototype, bridge and production volumes are all welcome.
How to Order CNC Punching 20CrMnTi Steel
Starting your project takes one email. Send your CAD or 2D drawing, the 20CrMnTi Steel grade and condition, the quantity and any finish or inspection requirements. We respond quickly with price, lead time and any DFM notes, in clear English.
20CrMnTi Steel in Other Processes
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Need CNC Punching 20CrMnTi Steel for your project? Send your drawing and quantity for a fast quotation.
Request a QuoteFrequently Asked Questions
How clean are the edges produced by CNC Punching on 20CrMnTi Steel?
Punched 20CrMnTi Steel edges are clean when punch/die clearance is correct; we set clearance to the gauge and can add deburring if specified.
What tolerances can you hold for CNC Punching 20CrMnTi Steel?
Achievable tolerances for 20CrMnTi Steel 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 20CrMnTi Steel parts to my drawing?
Yes. 20CrMnTi Steel 20CrMnTi Steel 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.
Does CNC Punching 20CrMnTi Steel require dedicated tooling?
Punching uses programmable turret tooling; standard tools cover most patterns, with special tools added for unique forms.