Galvanized Steel Round Wires (R Wire)

///Galvanized Steel Round Wires (R Wire)
Galvanized Steel Round Wires (R Wire) 2018-02-04T15:01:31+00:00

High Conductivity Galvanized Steel Round Armour Wires (R Wire)

High Conductivity Galvanized Steel Round Armour Wires - R Wire

Galvanized round steel wire has been produced from SAE 1006 quality wire rod, which is high conductivity (low resistance) properties by hot deep galvanizing process.

Mechanical features of the armour wires comply with BS EN 10257-1:1998 standard, while coating features comply with BS EN 10244-2:2009 standard. Depending on the requirement of the client, armour wires can be manufactured in concordance with other cable standards, such as BS5467, BS6724 or IEC60502, and the wire is specifically manufactures in accordance with the requirements of the client.

Armour wire can be packed in and shipped in the form of rosette coils, single-use baskets or wooden or metallic coils.

The products are used for manufacturing low-current, low-voltage and medium voltage cables such as Energy, telecommunication, instrumentation, Traffic signal, underwater and data etc.

In the cable sector, mostly this kind of wires is shortly called SWA. (SWA: Steel Wire Armour)

High Conductive Galvanized Round Steel Wire

The mass of zinc coating of the armour wires complies with the BS5467 and BS6724 cable standards, as per Table 1 of these standards. In addition to the high conductivity, the mass of zinc coating is lower than some other standards which are individually indicated in the Table.

Nominal

Diameter

mm

Dia. Tolerance*

mm

Min. Mass of

Zinc Coating

gr/ m²

Elongation after

fracture

% min

Tensile

Strength

N/mm²

Resistance**

Ω/km

max

min

max

0,90

0,85

0,95

112

7,5

340-500

216,92

1,25

1,18

1,32

150

10

340-500

112,45

1,60

1,51

1,69

172

10

340-500

68,64

2,00

1,90

2,10

180

10

340-500

43,93

2,50

2,37

2,63

195

10

340-500

28,11

3,15

2,99

3,31

206

10

340-500

17,71

* Different specifications and tolerances may be provided by agreement with customer.

** Based on an equivalent resistivity of 13,8 x 10-8 ohm.m. For intermediate sizes, values of maximum resistance should be calculated using this value.

PDF DATA SHEET

High Conductive High Galvanized Round Steel Wire

The mass of zinc coating of these armour wires complies with the BS EN 10244-2:2009 standard, Class A, as indicated in Table 1 of the standard. In addition to the high conductivity, the mass of zinc coating of these wires is high, which are individually indicated in the Table.

Nominal

Diameter

mm

Dia. Tolerance*

mm

Min. Mass of

Zinc Coating

gr/ m²

Elongation after

fracture

% min

Tensile

Strength

N/mm²

Resistance**

Ω/km

max

min

max

0,80

0,75

0,85

145

7,5

340-500

226

0,90

0,85

0,95

155

7,5

340-500

216,92

1,25

1,18

1,32

180

10

340-500

112,45

1,60

1,51

1,69

205

10

340-500

68,64

2,00

1,90

2,10

215

10

340-500

43,93

2,50

2,37

2,63

245

10

340-500

28,11

3,15

2,99

3,31

255

10

340-500

17,71

* Different specifications and tolerances may be provided by agreement with customer.

** Based on an equivalent resistivity of 13,8 x 10-8 ohm.m. For intermediate sizes, values of maximum resistance should be calculated using this value.

PDF DATA SHEET

Zinc-Aluminium (Zn95+Al5) Round Steel Wire

The mass of zinc coating of these armour wires complies with the BS EN 10244-2:2009 standard, Class A, as indicated in Table 2. In addition to the high conductivity, the wires are coated with a special alloy in order to increase long-term resistance of corrosion.

Nominal

Diameter

mm

Dia. Tolerance*

mm

Min. Mass of

Zn95-Al5 Coating

gr/m2

Elongation after

fracture

% min

Tensile

Strength

N/mm²

Resistance**

Ω/km
max

min

max

0,90

0,85

0,95

112-145

7,5

340-500

216,92

1,25

1,18

1,32

150-180

10

340-500

112,45

1,60

1,51

1,69

172-195

10

340-500

68,64

2,00

1,90

2,101

180-215

10

340-500

43,93

2,50

2,37

2,63

195-245

10

340-500

28,11

3,15

2,99

3,31

206-255

10

340-500

17,71

* Different specifications and tolerances may be provided by agreement with customer.

** Based on an equivalent resistivity of 13,8 x 10-8 ohm.m. For intermediate sizes, values of maximum resistance should be calculated using this value.

PDF DATA SHEET