Greno Industries provides stainless steel CNC machining services for metal (304, 316, 17‑4 PH, 410) that require more controlled machining due to work hardening and heat generation.
The advantages of our 3 axis and 4 axis CNC milling include simplified toolpaths for reduced heat buildup. With 4 axis mills, rotation reduces repositioning and improves dimensional accuracy.
Machining stainless steel requires an understanding of cutting forces, chip control, and thermal dynamics. Greno Industries delivers the technical precision needed to prevent tool deflection and material distortion.
Advanced Multi-Axis CNC Workstations: Multi-axis CNC milling and live-tool CNC turning centers designed to handle complex geometries in a single setup.
Optimized Thermal Management: High-pressure, through-spindle coolant systems that rapidly dissipate heat, ensuring superior surface finishes and preserving material integrity.
AS9100 & ISO 9001 Certified: Rigorous quality management systems that guarantee 100% material traceability from raw mill certification to final inspection.
Single-Source Post-Processing: In-house integration of Metal Finishing Services (including heat treating and sand blasting) and Non-Destructive Testing (NDT) to accelerate your supply chain.
We support your project from initial engineering prototypes up through high-volume, repeatable production runs.
Precision CNC Milling: 3-axis and 4-axis milling capable of cutting deep cavities, thin-walled structures, and intricate valve manifolds.
Live-Tool CNC Turning: Multi-axis turning centers that combine turning, facing, threading, and cross-drilling into a single continuous cycle to maintain strict concentricity.
Custom Tooling & Rigid Fixturing: In-house designed workholding systems engineered to eliminate vibration and part movement under heavy industrial cutting loads.
Competitive Pricing – Quality parts at fair rates.
On-Time Delivery – Every order, every time.
Expert Team – Dedicated to getting it right—the first time.
| Grade | UNS Number | DIN |
|---|---|---|
| A182 F44 | S31254 | X1CrNiMoN20-18-7 |
| A182 F51 | S31803 | X2CrNiMoN22-5-3 |
| A182 F53 | S32750 | X2CrNiMoN25-7-4 |
| A182 F60 | S32205 | X2CrNiMoN22-5-3 |
| A182 F91 | K90901 | X10CrMoVNb9-1 |
| 15-5 PH | S15500 | X5CrNiCuNb15-5 |
| 17-4 PH | S17400 | X5CrNiCuNb 17-4 |
| 304 | S30400 | X5CrNi18-10 |
| 304L | S30403 | X5CrNi18-9 |
| 310 | S31000 | X8 CrNi 25-21 |
| 316 | S31600 | X5CrNiMo17 12-2 |
| 316L | S31603 | X2CrNiMo17 12-2 |
| 321 | S32100 | X6CrNiTi18-10 |
| 347 | S34700 | X6CrNiNb18-10 |
| 410 | S41000 | X12Cr13 |
| 420 | S42000 | X46Cr13 |
| 422 | S42200 | X20CrMoWV12-1 |
| 431 | S43100 | X17CrNi16-2 |
| F6NM | S41500 | X3CrNiMo 13-4 |
Don’t let tool wear or material warping derail your production timeline. Partner with a manufacturing team that possesses the heavy-duty machinery, strict certifications, and engineering depth to deliver your parts right the first time.
Contact our engineering and sales department in Scotia, NY today to upload your prints, CAD models, and compliance specifications for a competitive quote.
