VT machining offers CNC Punching for 1117 Steel (UNS G11170), typically supplied cold-drawn. Resulfurised carburising steel; machines faster than 1018.
CNC Punching Notes for 1117 Steel
1117 Steel punches cleanly with standard clearance; minimum hole diameter is about the sheet thickness.
For estimating, a 100 × 100 × 10 mm block of 1117 Steel weighs about 0.79 kg.
Process Data for CNC Punching 1117 Steel
| Die clearance per side | 7.5% of thickness (0.15 mm at 2 mm) |
|---|---|
| Punch force, Ø10 hole in 2 mm | ~23.6 kN (2.4 t) |
| Minimum hole diameter | ≥ 1 × thickness |
Typical values for 1117 Steel, Cold-drawn; confirmed on the first part.
1117 Steel Data Relevant to CNC Punching
| Equivalent designations | UNS G11170 |
|---|---|
| Typical supply condition | Cold-drawn |
| Hardness (typical) | ~80 HRB |
| Tensile strength | ~470 MPa |
Typical values; we work to your drawing and mill certificate.
More on CNC Punching Steel
Finishing options, quality documentation and general cnc punching guidance for all steel grades are on our CNC Punching Steel page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Punching 1117 Steel
Send a STEP/IGES model or PDF drawing, confirm 1117 Steel and its condition (we usually see it supplied cold-drawn), the quantity, critical tolerances and any finish or certificate requirements.
1117 Steel in Other Processes
Related
Send the drawing, the 1117 Steel condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
Does CNC Punching 1117 Steel require dedicated tooling?
Punching uses programmable turret tooling; standard tools cover most patterns, with special tools added for unique forms.
Why is 1117 Steel a good choice for CNC Punching?
1117 Steel is strong, economical and widely available, which makes it well suited to CNC Punching. We tune the process to the alloy so the finished 1117 Steel punching part meets your dimensional and functional requirements.
What material thickness or size range suits CNC Punching 1117 Steel?
Punching suits 1117 Steel sheet roughly 0.5–6 mm thick, with clearance matched to the gauge.
Can VT machining make custom 1117 Steel parts to my drawing?
Yes. 1117 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.
What is CNC Punching 1117 Steel and how is it done?
CNC Punching 1117 Steel refers to cNC turret punching shears holes and form features in sheet metal using programmable tooling for fast, repeatable patterns. Applied to 1117 Steel — strong, economical and widely available — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.