Copper
⬡ Chemical Resistant
Overview
Pure copper is challenging to machine due to its ductility and work-hardening tendency, but offers unmatched conductivity. Requires sharp tools and cutting fluid.
Properties
Difficulty
advanced
Pros
- Excellent thermal and electrical conductivity, antimicrobial properties, decorative finish
Cons
- Work-hardens quickly, requires sharp tools and coolant, expensive, gummy chip formation
Best For
- Heat sinks
- electrical busbars
- decorative pieces
- RF shielding
Avoid For
- Structural parts
- high-speed dry machining
Brands
McMaster-CarrOnline Metals