EMKA JSC

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.

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	Tolerances ± mm
-	3.15	0.03
3.15	6.30	0.05
6.30	12.50	0.07
12.50	16.00	0.10

Corner radius

Nominal thickness of the wire, mm		Corner radius, mm
Over	Up to and including	Corner radius, mm
-	1.00	0.50
1.00	1.60	0.50
1.60	2.24	0.65
2.24	3.55	0.80
3.55	5.60	1.00
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	Minimum elongation, min %
4.90	12.60	20
12.60	-	25

Tensile strength

Cross section of the wire, mm²		Tensile strength, min N/mm²
Over	Up to	Tensile strength, min N/mm²
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.