Sites like Online Metals or Metal Supermarkets are reliable for custom lengths and specific alloy grades.
If you are manufacturing parts, search for C110 (Electrolytic Tough Pitch) for high conductivity or C122 for specialized applications like stills.
Silver-bearing copper rods (2-15% silver) are used for strong metal-to-metal joins in plumbing or HVAC. 2. Where to Buy Several online platforms specialize in metal supplies: