Welding copper wire

11.07.2018
Standard Cu, %, not less t han Wire diameter, mm Deviation of the diameter, mm Mechanical parameters
Relative elongation of wire, %, not less than Temporary tensile strength of wire, MPa, not less than
ТУ У 27.4 – 33361757 – 003 : 2010 99,90 0,8 ± 0,02 30 196-284
1,25 ± 0,02 30 196-284
1,38 ± 0,02 30 196-284
1,50 ± 0,02 30 196-284
1,80 ± 0,02 30 196-284

Welding copper wire is supplied on the metal drums (returnable packing) or in cardboard containers:

Wire diameter, mm 1,20-1,80 1,20-1,80
Packing: Drum Container
Outer diameter, mm 630 875
Axis hole, mm 56/127 450
Net weight, kg 600 800
Gross weight, kg 690 830