Fields marked with * , are required
Copper electrotechnical round wire is destined for wire and cable production as well as for other electrotechnical purposes.
Follow grades wire is produced:
Wire is produced with effective diameter from 1.14 to 3.5 mm.
Maximum deviation of wire diameter
|Effective diameter, mm||Maximum deviation|
|From 1,14 to 2,95||±0,01|
|From 2,95 to 3,5||±0,02|
Mechanical parameters of wire:
|Effective diameter, mm||Tensile strength of MT grade wire (kg/mm2), no less, than||Percentage extension of MM grade wire, %, no less, than|
|From 1,14 to 3,0||422 (43)||30|
|From 3,0 to 3,5||392 (40)||30|
MT grade wire is delivered on metal coils with flange diameter 630 mm, fixed on wooden pallets and covered with PE film.
Guaranteed storage life of wire: six months from the date of manufacture.