
What this grade accepts
- Clean copper pipe
- Punchings
What it does not
- Solder
- Brass fittings
Where it usually comes from
- Plumbing
- Construction
How to prepare it
Cut off brass fittings and solder joints.
Not sure? Send a photo before you sort anything — it costs nothing to ask.
About No. 1 Copper
No. 1 copper is clean, unalloyed and uncoated copper at least 1.6mm thick — clean tube, bus bar, heavy gauge wire and solid copper offcuts. Light oxidation is acceptable at this grade, which is the main practical difference from bright copper wire.
What takes copper out of No. 1 is anything attached to it: solder, brazing, paint, fittings, or the brass valves left on a length of tube. Plumbers bringing in stripped tube generally get the best result by cutting the fittings off and keeping them separate as brass, rather than presenting a mixed load.
Burnt copper is not No. 1. Burning insulation off wire is illegal in NSW under EPA air pollution rules, and the resulting metal is graded down for the surface contamination regardless. Insulated wire is bought as its own grade, priced on recovery percentage.
Common questions
- Do I need to remove brass fittings from copper pipe?
- Yes, if you want the copper priced as No. 1. Fittings left attached make it a mixed item. Cut them off and we will weigh the brass separately at the brass rate — you will do better on both.
Ready to move your No. 1 Copper?
Other copper grades

Bright Copper Wire
Bare, bright, uncoated copper wire
Read the grade
No. 2 Copper
Tarnished or lightly oxidised copper
Read the grade
Domestic Copper
Mixed domestic copper items
Read the grade
Insulated Copper Wire 20%
Low-yield insulated copper wire
Read the grade
Insulated Copper Wire 40%
Medium-yield insulated copper wire
Read the grade
Insulated Copper Wire 75%
High-yield insulated copper wire
Read the grade
Insulated Copper Wire 83%
Very high-yield insulated copper wire
Read the grade
Car Wire
Automotive wiring harnesses
Read the grade