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Round and rectangular enamelled copper wires
Glass-fibre wound, varnish impregnated bare or enamelled round and rectangular copper wires
Round and rectangular wires with paper insulation
Rectangular copper wires insulated other insulation materials
Round and rectangular aluminium wires
Bare soft rectangular copper and aluminium wires

Bare soft rectangular aluminium wires

Applications

Bare sort rectangular aluminium wires are used for windings for electrical machines, transformers and other electrical purposes. They used also for manufacture of insuled wires with paper, glass fiber or other types of insulations.

АП
Material type

Aluminium – drawing stock, typ Н12 and Н13 according to BDS EN 1715-1; 2.

Standarts

BDS 6258-77

Technical Data
  • Dimensions Thickness: 1.00 mm ÷ 7.00 mm
    Width: 4.00 mm ÷ 20.00 mm
Conductor tolerances
Nominal thickness or width of the wire, mm Tolerances ± mm
From Up to
1.56 2.00 0.03
2.10 2.83 0.04
3.05 4.50 0.05
4.70 9.30 0.07
10.00 14.50 0.09
10.00 14.50 0.09
15.60 20.00 0.12
Corner radius
Nominal thickness of the wire, mm Corner radius, mm
Over Up to and including
- 1.60 0.40 ÷ 0.60
1.60 2.24 0.50 ÷ 0.80
2.24 3.55 0.60 ÷ 1.00
3.55 - 0.75 ÷ 1.25
After agree, the Corner radii may be different from those shown in the table.
Elongation for soft wires
Cross section of the wire, mm2 Minimum elongation, min %
Over Up to
4.90 12.60 20
12.60 - 25
Tensile strength
Cross section of the wire, mm2 Tensile strength, min N/mm2
Over Up to
4.90 12.60 6.5
12.60 - 6.0
  • Electrical resistance at 20°C: max 0.0280 Ω.mm2/m
  • Packing: on wooden drums.