Technical requirements according to ДСТУ EN 1977:2009
| Copper grade | Diameter, mm | Name of indicators | Norm according to ДСТУ |
| Cu-ETP |
8,0±0,4 12,7±0,4 |
Relative elongation, %, not less | 30 |
| Specific electrical resistance at the temperature 200С, mkOHM/m, not more | 0,01724 | ||
| Cu-OF |
8,0±0,4 12,5±0,4 16,0±0,4 18,0±0,4 20,0±0,6 22,0±0,6 24,0±0,6 |
Relative elongation, %, not less | 30 |
| Specific electrical resistance at the temperature 200С, mkOHM/m, not more | 0,01724 | ||
| CuSn 0,01(OF) |
8,0±0,4 12,5±0,4 16,0±0,4 18,0±0,4 20,0±0,6 22,0±0,6 24,0±0,6 |
Relative elongation, %, not less | 30 |
| Specific electrical resistance at the temperature 200С, mkOHM/m, not more | 0,01724 | ||
| CuAg 0,10(OF) |
8,0±0,4 12,5±0,4 16,0±0,4 18,0±0,4 20,0±0,6 22,0±0,6 24,0±0,6 |
Relative elongation, %, not less | 30 |
| Specific electrical resistance at the temperature 200С, mkOHM/m, not more | 0,01724 |