Copper rectangular tubes CW004A, CW021A, CW008A, CW106C
Copper rectangular tubes (alloys)
CW004A (Cu-ETP)
E-Cu57 / E-Cu58 – 2.0060 / 2.0065
CW021A (Cu-HCP)
SE-Cu – 2.0070
CW008A (Cu-OF)
OF-Cu – 2.0040
CW106C (Cu Cr1 Zr)
Cu Cr Zr – 2.1293
We supply tubes from these alloys in the following dimensions:
from 3 x 3 x 0.3 mm up to 50 x 50 x 5 mm
From these materials, we manufacture:
cuttings in nearly all requested lengths
parts as per drawing
Other alloys and dimensions on request.

Copper square and rectangular tubes
Copper
Copper really gets electricity and liquids moving.
At DWD, we don‘t limit ourselves to aluminium. We also stock and supply a range of heavy metals.
What would the world be without copper?
Copper offers a truly diverse range of options. In addition to standards such as electrolytic or oxygen-free copper, DWD‘s portfolio also includes special copper alloys such as chrome copper zirconium, beryllium copper and tungsten copper.
The material known as “electrode copper”, for sink erosion and welding, is kept in stock in all typical formats. And if you need a special format, then we can almost always find a solution.