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Aluminium-Clad Steel Wire

Aluminium-Clad Steel Wire
Aluminium-Clad Steel Wire
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Extra High-Strength Aluminium-Clad Steel (ACS) Wire

Engineered for demanding applications requiring superior tensile strength and durability, particularly in transmission and infrastructure environments

Key Advantages

  • Widely used in OPGW cables, shield wires, chain link fencing, and structural applications, helical fittings and ADSS fittings these wires offer an optimal combination of strength and conductivity. Manufactured in compliance with internationally accepted standards and specifications
  • Standards – ACS Single Wire : ASTM B415, EN 61232 / 63248
Diameter (mm)Diameter (mm)Diameter (mm)Tensile StrengthTensile StrengthCross sectionD CResistance at 20°CNominal WeightMinimum Thickness of Aluminium Cladding
StdMaxMinN/mm²KNmm²Ω /kmKg/kmmm
1.61.641.5616203.262.01142.2813.250.08
1.751.791.7116203.92.40535.3415.850.088
2.252.292.2116206.443.97621.3826.20.113
2.52.542.4615807.764.90917.3232.350.125
2.752.7912.70915809.385.9414.3139.140.138
33.0452.955158011.177.06912.0346.580.15
3.253.2993.201154512.828.29610.2554.670.163
3.53.5533.448154514.869.6218.8363.40.175
3.753.8063.694151516.7311.0457.772.780.188

SINGLE WIRE AS PER EN 50540 STANDARD (TYPE – 20EHSA)

  • Coefficient of linear expansion: 13.0 x 10-6 /°C
  • Modulus of Elasticity : 23500 Ksi (162000 MPa)
  • Temperature coefficient of Resistance : 0.0036/°C
  • Minimum Aluminium Thickness : 10% of nominal wire radius

Intermediate wire sizes are also available.

SINGLE WIRE AS PER EN 50540 STANDARD (TYPE – 14EHSA)

Diameter (mm)Diameter (mm)Diameter (mm)Tensile StrengthTensile StrengthCross sectionD C Resistance at 20°CNominal WeightMinimum Thickness of Aluminium Cladding
StdMaxMinN/mm²KNmm²Ω /kmKg/kmmmm
1.61.641.5618253.672.01161.2414.660.037
1.751.791.7118254.392.40551.2117.530.04
2.252.292.2118257.263.97630.9728.990.052
2.52.542.4617908.794.90925.0935.790.058
2.752.7912.709179010.635.9420.7343.30.063
33.0452.955179012.657.06917.4251.530.069
3.253.2993.201176014.68.29614.8460.480.075
3.53.5533.448176016.939.62112.870.140.081
3.753.8063.694172519.0511.04511.1580.520.086
  • Coefficient of linear expansion : 11.9 x 10-6 /°C
  • Modulus of Elasticity : 174000 MPa
  • Temperature coefficient of Resistance : 0.0036/°C
  • Minimum Aluminium Thickness : 10% of nominal wire radius

Intermediate wire sizes are also available.

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