VT machining offers CNC Bending for S275JR Steel (EN 10025 / 1.0044 / ~A36), typically supplied hot-rolled. Mid-strength European structural steel, yield ≥275 MPa.
CNC Bending Notes for S275JR Steel
S275JR Steel bends to a tight inside radius (about 1× thickness) in this condition.
For estimating, a 100 × 100 × 10 mm block of S275JR Steel weighs about 0.79 kg.
Process Data for CNC Bending S275JR Steel
| Minimum inside bend radius | ~1.5 × t (across the grain) |
|---|---|
| Press force, 2 mm sheet, V16 die | ~17.6 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 S275JR Steel, Hot-rolled; confirmed on the first part.
S275JR Steel Data Relevant to CNC Bending
| Equivalent designations | EN 10025 / 1.0044 / ~A36 |
|---|---|
| Typical supply condition | Hot-rolled |
| Hardness (typical) | ~130 HB |
| Tensile strength | 410-560 MPa |
Typical values; we work to your drawing and mill certificate.
More on CNC Bending Steel
Finishing options, quality documentation and general cnc bending guidance for all steel grades are on our CNC Bending Steel page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Bending S275JR Steel
Send a STEP/IGES model or PDF drawing, confirm S275JR Steel and its condition (we usually see it supplied hot-rolled), the quantity, critical tolerances and any finish or certificate requirements.
S275JR Steel in Other Processes
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Send the drawing, the S275JR Steel condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
What material thickness or size range suits CNC Bending S275JR Steel?
We form S275JR Steel sheet and plate to your developed flat pattern and bend sequence.
Does CNC Bending S275JR Steel require dedicated tooling?
Most S275JR Steel forming work uses standard cutting tools and CNC programs; dedicated fixtures are made only when geometry or volume requires them.
What tolerances can you hold for CNC Bending S275JR Steel?
Achievable tolerances for S275JR Steel forming depend on the alloy, geometry and feature size. We hold tight, repeatable tolerances appropriate to the feature and material. Exact figures are confirmed against your drawing callouts.
What surface finish is achievable on S275JR Steel with CNC Bending?
Surface finish on S275JR Steel is controlled to your specification; we confirm the achievable Ra against your callout.