Looking for custom brass CNC parts? We provide prototype-to-production machining with precise quality, on-time delivery, and responsive engineering support.

Why Choose Brass for CNC Machining?

• ● Excellent machinability and stable dimensional accuracy
• ● Good strength with corrosion resistance
• ● High electrical/thermal conductivity; attractive natural finish

Advantages of Brass CNC Machining

• ● Fast cycle times and cost-effective processing
• ● Balanced strength, wear, and corrosion performance
• ● Low friction and great electrical properties for connectors

Common Brass Grades for CNC

1) C360 (Free-Machining Brass)

Highly machinable; widely used for electrical parts, fittings, and connectors.

• Pros: superb machinability, good corrosion resistance, high tensile strength
• Caution: contains lead (not for medical-contact), avoid harsh acidic media

2) C230 (Red/Nordic Brass)

Good for plumbing, marine components, rotor bars; resistant to dezincification.

• Pros: anti-dezincification, moderate tensile strength, solid corrosion resistance
• Caution: add extra protection for extremely harsh environments

3) C220 (Commercial Bronze)

Higher copper content; excellent formability and appearance; popular in architecture.

• Pros: great ductility, good corrosion resistance, premium finish
• Caution: may require annealing after stress exposure

Surface Finishes for Brass CNC Parts

• Polishing / Grinding: removes tool marks and improves appearance
• Plating: nickel/chrome for wear resistance and aesthetics
• Powder Coating: durable colored finish when needed
• Note: conventional anodizing is for aluminum; brass is typically not anodized

Is Brass Right for Your Project?

Match grade selection to conductivity, corrosion, strength, and cosmetic requirements. We provide DFM guidance and process planning across milling/turning/EDM/wire-cut with tolerances down to ±0.01 mm.

Non-Disclosure Agreement

We strictly protect your IP. Without written approval, we do not share drawings, models, images, molds, or process data with third parties. NDAs are fully supported.