Surface Finishing for Brass C360 (Free-Cutting Brass)
Brass surface finishing enhances appearance and provides protection from tarnishing. Nickel and chrome plating are the most common treatments for brass components.
Recommended Machining Parameters
| Parameter | Value |
|---|---|
| Achievable Tolerances | ±0.02 mm (±0.0008") |
| Surface Finish | Ra 0.1-1.6 μm |
| Cutting Speed | N/A |
| Feed Rate | N/A |
| Tooling Recommendations | N/A — surface finishing process |
Expert Machining Tips
1
Nickel plating most common for brass
2
Chrome plating for decorative hardware
3
Lacquer coat to prevent tarnishing
4
Polish to mirror finish for decorative use
Common Parts Made
Chrome-plated bathroom fixtures
Nickel-plated connectors
Lacquered decorative hardware
Polished musical instruments
Machining Challenges
- Lead-free brass required for plumbing per regulations
- Plating adhesion requires proper pre-treatment
- Natural patina forms on unprotected brass