VT machining specialises in CNC Press Brake Forming S355JR Steel. Because S355JR Steel is strong, economical and widely available, and its machinability is good to excellent depending on carbon content; free-machining grades cut cleanly, we plan each job around the grade to protect accuracy and surface quality.
CNC Press Brake Forming Capability for S355JR Steel
- Carbon/low-alloy grades
- Economical & weldable
- Tolerance to ±0.02 mm
- Hardenable by heat treat
Machining S355JR Steel with CNC Press Brake Forming
S355JR Steel behaves predictably under CNC Press Brake Forming once parameters are dialled in: machinability is good to excellent depending on carbon content; free-machining grades cut cleanly, and we tune the operation accordingly.
We hold reference parameters for this grade, so repeat orders of S355JR Steel run consistently from one batch to the next.
CNC Press Brake Forming Quality & Inspection
We control quality throughout the process, not just at the end. In-process checks plus final inspection — including CMM where specified — keep every S355JR Steel part to print. Inspection reports, material certificates and first-article documentation can be supplied on request.
CNC Press Brake Forming Tolerances & Surface Finish
Formed S355JR Steel holds bend angles to about ±0.5° and consistent flange dimensions, with bend allowance compensated for the material and thickness.
Final tolerances are governed by the material's behaviour, wall thickness and overall stiffness. We give honest DFM feedback if a callout would be costly or better achieved another way.
Secondary Operations & Finishing
Finished S355JR Steel parts can move straight into secondary operations under one roof. Typical add-ons are deburring, passivation, anodising, plating, blasting, polishing and laser marking. We coordinate the whole chain so you receive complete, inspection-ready parts.
Why S355JR Steel?
S355JR Steel is chosen when a part needs what this grade offers — it is strong, economical and widely available. We confirm the grade and any temper or heat-treat condition with you before machining.
Design Tips for CNC Press Brake Forming S355JR Steel
We are happy to suggest design tweaks that improve manufacturability. Consistent bend radii, adequate flange lengths and grain-direction awareness reduce cracking and springback in formed S355JR Steel. If you send your model early, we will return practical DFM feedback before you commit to production.
Applications of CNC Press Brake Forming S355JR Steel
Customers order CNC Press Brake Forming S355JR Steel components for everything from instrumentation to structural and functional assemblies. Whether you need a single prototype or recurring production volume, the same process discipline applies.
How to Order CNC Press Brake Forming S355JR Steel
Getting a quote is simple. Share your model, the material grade, your quantity and target tolerances. You receive a clear quotation with lead time and honest manufacturability feedback.
S355JR Steel in Other Processes
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Need CNC Press Brake Forming S355JR Steel for your project? Send your drawing and quantity for a fast quotation.
Request a QuoteFrequently Asked Questions
What is CNC Press Brake Forming S355JR Steel and how is it done?
CNC Press Brake Forming S355JR Steel refers to press brake forming creates bends and complex profiles with CNC-controlled ram depth and gauging. Applied to S355JR Steel — strong, economical and widely available — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.
What material thickness or size range suits CNC Press Brake Forming S355JR Steel?
We form S355JR Steel sheet and plate to your developed flat pattern and bend sequence.
What surface finish is achievable on S355JR Steel with CNC Press Brake Forming?
Surface finish on S355JR Steel is controlled to your specification; we confirm the achievable Ra against your callout.
What is the typical lead time and minimum order for CNC Press Brake Forming S355JR Steel?
CNC Press Brake Forming prototypes for S355JR Steel can be produced quickly and scaled to series production. Send your drawing and quantity and we will advise lead time and any minimum order.
Can VT machining make custom S355JR Steel parts to my drawing?
Yes. S355JR Steel S355JR Steel 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.