In the manufacture of metal containers, copper wire is an essential element in welding where it is used as a consumable electrode in the electric resistance welding process, to ensure constant conductivity and thus an airtight seal to contain pressure (aerosols) or vacuum (food).
Measurements
Diameter: Nominal +0/ -0.04 mm
Additional information
| Diámetro | Nominal +0/ -0.04 mm |
|---|---|
| Resistencia (máxima) | 0.01707 Ω mm2 /m |
| Conductividad (mínima) | 58.58 m/ Ω mm2 |
| Límite elástico | >180 N/ mm2 |
| Resistencia a la tracción | 245-285 N/mm2 |
| Alargamiento a la rotura | 22.28% |
| Superficie | Lisa, limpia y brillante |
| Diámetro (mm) | 1.24 | 1.38 | 1.50 | 1.60 | 2.00 | 2.50 |
|---|---|---|---|---|---|---|
| Sección (mm2) | 1.21 | 1.50 | 1.77 | 2.01 | 3.14 | 4.91 |
| Peso (Kg/ Km) | 10.7 | 13.3 | 15.7 | 17.9 | 28.0 | 43.7 |