VT machining provides CNC Punching S355JR Steel for customers who need accurate, repeatable S355JR Steel components. The machinability of S355JR Steel is good to excellent depending on carbon content; free-machining grades cut cleanly, so we set the operation up specifically for this grade.
CNC Punching Capability for S355JR Steel
- Carbon/low-alloy grades
- Economical & weldable
- Tolerance to ±0.02 mm
- Hardenable by heat treat
Machining S355JR Steel with CNC Punching
When punching S355JR 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 S355JR Steel mean predictable cycle times and stable, repeatable results.
Secondary Operations & Finishing
Most S355JR 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.
Why S355JR Steel?
Customers select S355JR Steel for CNC Punching because it is strong, economical and widely available. We handle grade verification and any required heat treatment or finishing.
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.
Design Tips for CNC Punching S355JR 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 S355JR Steel. If you send your model early, we will return practical DFM feedback before you commit to production.
CNC Punching Tolerances & Surface Finish
Punched S355JR 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.
Applications of CNC Punching S355JR Steel
S355JR 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 S355JR Steel
Starting your project takes one email. Send your CAD or 2D drawing, the S355JR 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.
S355JR Steel in Other Processes
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Need CNC Punching S355JR Steel for your project? Send your drawing and quantity for a fast quotation.
Request a QuoteFrequently Asked Questions
What material thickness or size range suits CNC Punching S355JR Steel?
Punching suits S355JR Steel sheet roughly 0.5–6 mm thick, with clearance matched to the gauge.
How clean are the edges produced by CNC Punching on S355JR Steel?
Punched S355JR Steel edges are clean when punch/die clearance is correct; we set clearance to the gauge and can add deburring if specified.
What surface finish is achievable on S355JR Steel with CNC Punching?
Surface finish on S355JR Steel is controlled to your specification; we confirm the achievable Ra against your callout.
Can VT machining make custom S355JR Steel parts to my drawing?
Yes. S355JR Steel S355JR 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.