Acor Cu
Copper electrode
Description & applications
Basic coated electrode for welding different pure copper grades and copper-nickel alloys in some cases too. Also used for dissimilar joints and surfacing. The deposit is free of porosity and gives a tensile strength similar to that of most commercial copper types.
Main applications: Joining of electrical copper electrodes used in furnaces, for joining copper to steel bars in electrically heated drive ways.
|
UNS |
DIN |
Material N° |
|
C10100 |
OF-Cu |
2.0040 |
|
C11000 |
E-Cu |
2.0060 |
|
C10300 |
SE-Cu |
2.0070 |
|
|
SW-Cu |
2.0076 |
|
C11020 |
F-Cu |
2.0080 |
|
C12200 |
SF-Cu |
2.0090 |
Classification
| AWS A5.6 | UNS | DIN 1733 | Werkstoff Nr. |
|---|---|---|---|
| ~E Cu | ~W60189 | EL-CuMn2 | 2.1363 |
Typical weld metal composition (%)
| Fe | Mn | Sn | Cu |
|---|---|---|---|
| 0.1 | 1.5 | 0.8 | Rest |
All weld metal mechanical properties
| Rm (MPa) | Rp0.2 MPa | A5 (%) | Electrical conductivity |
|---|---|---|---|
| ~200 | 35 | ~60 HB | 15-20 S*m/mm² |
Packaging data
| Dimension | 2.5x350 | 3.2x350 | 4.0x350 |
|---|---|---|---|
| Electr. / packet | 244 | 152 | 91 |
| Electr. / carton | 976 | 608 | 364 |
| Kg 1000 electr. | 20.5 | 33 | 55 |
| Packets / carton | 4 | 4 | 4 |
| Kg / packet | 5 | 5 | 5 |
| Kg / carton | 20 | 20 | 20 |
Amperes
| A | 70-90 | 90-120 | 110-140 |
|---|
