Semifinished electrolytic copper trading

We can supply semi-finished electrolytic copper parts in different grades and shapes for the most various applications.

Copper tubes
tubi
Produced Drawn Welded Forged
Available grades Cu-DHP, Cu-HCP, Cu-ETP, Cu-OF Cu-DHP, Cu-HCP, Cu-ETP, Cu-OF, Cu-Ag 0,1P Cu-DHP, Cu-HCP,Cu-ETP, Cu-OF, Cu-Ag 0,1P, CuCr1Zr
Outer diameter ≤ Ø480 mm ≤ Ø1500 mm ≤ Ø850 mm
Wall thickness ≤ 40 mm As required As required
Length ≤ 10.000 mm ≤ 4000 mm ≤ 1000 mm
Temper Hard, Half Hard, Annealed - -
Billets
billette
Produced Continuous casting
Available grades Cu-DHP, Cu-PHC, Cu-HCP, Cu-ETP, Cu-OF, Cu-Ag 0,1P, CuCr1Zr
Outer diameter ≤ Ø500 mm
Length As required
Plates
piastre
Produced Rolled
Available grades Cu-DHP, Cu-HCP, Cu-ETP, Cu-OF, Cu-Ag 0,1P, CuCr1Zr
Width ≤ 2500 mm
Thickness ≤ 200 mm
Length ≤ 8000 mm

We supply plates cut according drawing and needs of the customer.

Forgings
Available grades Cu-DHP, Cu-HCP, Cu-ETP, Cu-OF, Cu-Ag 0,1P, CuCr1Zr
Dimensions As required

Material can be supplied only forged or machined with wide tolerance according customer's needs.

Comparison of international standards
EN DIN ISO ASTM BS AFNOR JIS
Standard Mat. Nr. Standard Mat. No. Standard Standard Standard Standard Standard
Cu-HCP CW021A SE-Cu 2.0070 Cu-HCP C10300 - - -
Cu-DHP CW024A SF-Cu 2.0090 Cu-DHP C12200 C106 Cu-b1 C 1220
Cu-OF CW008A OF-Cu 2.0040 Cu-OF C10200 C 103 Cu-c1 C 1020
Cu-ETP CW004A E-Cu57
E-Cu58
2.0060
2.0065
Cu-ETP C11000 C 101 Cu-a1 C 1100
CuAg0,10 CW013A CuAg0,1 2.1203 Cu-Ag0,1 C11600 Cu-Ag-4 - -
CuAg0,10P CW016A CuAg0,1P 2.1191 CuAg0,1(P) C12100 - - -
CuCr1Zr CW106C CuCrZr 2.1293 CuCr1Zr C18150 CC 102 CuCr1Zr -

 

Cobresa is certified ISO 9001:2015 by TÜV Rheinland.

If you are interested in this item, contact us.