8176 Compact Conductor

Why Choose Us?

AA 8176 is an 8000-series aluminium alloy specifically developed for electrical conductor applications. It is widely used in overhead transmission and distribution conductors due to its combination of high electrical conductivity, improved tensile strength, low creep, reduced sag, and excellent corrosion resistance.

High Conductivity & Efficiency

Manufactured using aluminium alloy per ASTM B800/B801, offering improved conductivity and reduced line losses.

Compact Design

Reduced diameter ensures lower wind resistance, decreased corona effects, and optimized bundle spacing.

Low Sag Characteristics

Enhanced mechanical strength provides improved sag performance compared to conventional AAC/AAAC conductors.

Corrosion Resistance

Aluminium alloy construction ensures excellent resistance to atmospheric, coastal, and industrial corrosion.

Improved Ampacity

Optimized geometry and material composition enhance current‑carrying capacity without increasing conductor size.

Extended Service Life

Superior fatigue resistance and alloy stability ensure long‑term reliable operation.

Applications

  • Overhead Transmission Lines
  • Distribution Networks
  • Compact Conductors
  • Covered Conductors
  • Reconductoring Projects
  • High-Ampacity Power Transmission Systems

Applicable Standards

  • ASTM B800 – Standard Specification for 8000 Series Aluminium Alloy Wire for Electrical Purposes.
  • ASTM B801 – Standard Specification for Compact Round Stranded Conductors Utilizing Single Input Wire Construction.
  • IEC 61089 – Round Wire Concentric Lay Overhead Electrical Stranded Conductors.
  • ASTM B398 – Aluminium-Alloy 6201-T81 Wire for Electrical Purposes (often referenced for comparison of alloy conductor properties).
  • Utility and customer-specific technical specifications may also apply.

Technical Specifications

Properties HAL
(Hard Drawn 1350 Al)
Annealed Aluminium TAL
(Thermal Alloy Al-Zr)
STAL
(Super Thermal Alloy Al-Zr)
Tensile Strength (MPa) 160 60 160 160
Conductivity (% IACS) 61 63 60 60
Continuous Operating Temperature (°C) 80 250 150 210
Emergency Operating Temperature (°C) 120 180 240
Conductor Type ACSR TACSR STACIR
Ampacity X1 X1.5 X2
Available Sizes & Ratings
Full size range from 30 kcmil to 927 kcmil. Custom stranding and reel-lengths available on request.

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