Krosino delivers high-precision CNC machining for stainless steel components. We leverage expert knowledge in machining tough alloys like 304 and 316 to ensure dimensional accuracy, surface integrity, and corrosion resistance for demanding applications in medical, food processing, and aerospace industries.
Stainless steel is notoriously difficult to machine due to its work-hardening properties. Our CNC experts use specific cutting speeds, rigid workholding, and high-pressure coolant systems to prevent material deformation, ensure long tool life, and achieve superior surface finishes on your custom parts.
| CNC Service | Typical Stainless Application | Precision Focus |
|---|---|---|
| 5-Axis Milling | Surgical instrument handles, manifold blocks. | Tight geometric tolerances |
| Precision Turning | Valve components, pump shafts, nozzles. | Concentricity & Finish |
Q1: How do you address the work-hardening nature of stainless steel?
A: We ensure tools stay sharp and use constant feed rates to prevent the tool from "rubbing" the surface. By utilizing high-pressure coolant, we effectively evacuate chips and dissipate heat, preventing surface hardening before the next pass.
Q2: Can you achieve specific surface roughness (Ra) for medical/food parts?
A: Yes. For parts requiring high sanitary standards, we combine precise CNC machining with secondary polishing or electropolishing to achieve extremely low Ra values, which prevent bacterial buildup and ensure easy sterilization.
Q3: How do you ensure corrosion resistance is maintained after machining?
A: Machining can introduce contaminants (like carbon steel particles). We use dedicated stainless steel machining zones to avoid cross-contamination and perform a final passivation treatment on all parts to restore the material's inherent corrosion-resistant chromium-oxide layer.
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