Copper wire rod

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

Wires for brushes of electric machines

Standard Cu, %, no less Cross section, mm² Construction Electrical resistance/1 km, Ohm, not more Breaking strength of the wire, N, not less than
ТУ У 27.4-20006134-028-2004 99,9 0,75 (1+6) x 28 x 0,071 32,0 139,6
1 4 x 2 x 30 x 0,071 25,0 170,9
1,25 5 x 2 x 30 x 0,071 20,0 213,7
1,5 (1+6) x 2 x 28 x 0,071 17,0 279,2
1,6 (1+6) x 2 x 30 x 0,071 14 299,1
2 6 x 3 x 30 x 0,071 11 384,6
2,5 (1+6) x 3 x 30 x 0,071 9,6 448,7
3,2 (1+6) x 4 x 30 x 0,071 7,2 598,2
4,0 (1+6) x 43 x 0,13 5,0 718,7
6,0 (3+9) x 38 x 0,13 3,5 1088,9
8,0 (1+6+12) x 33 x 0,13 2,4 1497,2
10,0 (1+6+12) x 39 x 0,13 2,0 1769,4
12,5 (3+9) x 2 x 39 x 0,13 1,6 2235,0
16,0 (3+9) x 2 x 36 x 0,13 1,2 3094,0

Current-carrying copper conductor

Standard Cu, %, not less than Cross-section, mm² Class Wire diameter, mm Deviation of the diameter
ДСТУ EN 60228:2015 (grade: 1, 2, 5)

ГОСТ 22483-78 (grade 3, 4)

99,90 0,5-1,0 5 0,200 ± 1%
1,5-2,5 5 0,250
4,0-6,0 5 0,320
10,0-50,0 5 0,405
70,0-240,0 5 0,505
0,5-1,0 4 0,320
1,5-2,5 4 0,405
4,0-6,0 4 0,505
10,0-95,0 4 0,505
120,0-240,0 4 0,675
1,0 3 0,405
1,5 3 0,505
2,5 3 0,675
4,0-6,0 3 0,845
10,0-95,0 3 0,670
120,0-240,0 3 0,845
10,0-240,0 2

Current-carrying copper conductor is supplied on the metal drums (returnable packing) or wooden dums:

Cross-section, mm² 0,5-2,0 0,5-35,0 25,0-95,0 120,0-240,0
Packing: Drum Drum Drum Drum
Packing material: Metal Metal Wooden Wooden
Outer diameter, mm 400 630 1000 1400
Axis hole, mm 56 56/127 80 80
Net weight, kg 110 440 1000 1850
Gross weight, kg 140 510 1100 2000

Welding copper wire

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

Electrical copper wire

Standard Cu, %, not less than Wire diameter, mm Deviation of the diameter Mechanical properties
Relative elongation of wire,%, not less than Temporary tensile strength of wire, MPa, not less than
ДСТУ EN 13602:2010 99,9 0,15-0,25 ± 0,003 мм 21 200
0,32-0,52 ± 0,004 мм 22 200
0,64-1,05 ± 1% 24 200
1,05-1,50 ± 1% 26 200
1,50-3,00 ± 1% 28 200
3,00-5,00 ± 1% 33 200

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

Wire diameter, mm 0,15-0,20 0,25-1,05 1,13-5,00 1,13-2,76
Packing: Drum Drum Drum Container
Packing material: Silumin Metal Metal Cardboard
Outer diameter, mm 170/310 360 630 875
Axis hole, mm 100/200 200 56/127 450
Net weight, kg 40 90 600 800
Gross weight, kg 50 110 690 830

Current-carrying aluminum conductor

Standard Al, %, not less than Cross-section, mm² Class
ДСТУ EN 60228:2015 99,85 10,0 – 240,0 2

 

Current-carrying aluminum conductor is supplied on the metal drums (returnable packing) or wooden dums:

Cross-section, mm² 10,0-35,0 25,0-95,0 120,0-240,0
Packing: Drum Drum Drum
Packing material: Metal Wooden Wooden
Outer diameter, mm 630 1000 1400
Axis hole, mm 56/127 80 80
Net weight, kg 150 400 900
Gross weight, kg 235 450 1000

Electrical aluminum wire

Standard Al, %, not less than Wire diameter, mm Deviation of the diameter, mm Mechanical properties
Relative elongation of wire, %, not less than
ТУ У 24.4-33361757-005:2012 99,70 1,30-2,44 ± 0,02 20
2,44-3,45 ± 0,03 20
3,45-4,37 ± 0,04 20
4,37-6,60 ± 0,05 25

 

Electrical aluminum wire is supplied on the metal drums (returnable packing):

Wire diameter, mm 1,30-6,60
Packing: Drum
Outer diameter, mm 630
Axis hole, mm 56/127
Net weight, kg 150
Gross weight, kg 240

VVG