ASTM B711 Aacsr Bare Conductor Aluminum Alloy Conductor Steel Reinforced Greased 163mm2-1352mm2

• Customization: Available
• Type: Bare
• Conductor Type: Solid
• Model NO.: AACSR
• Application: Overhead
• Conductor Material: Aluminum Alloy Clad Steel
• Sheath Material: /
• Insulation Material: /
• Material Shape: Round Wire
• Range of Application: Aerial Power Transmission and Distribution Line
• Certification: ISO9001
• Brand: China Ees Cable
• Aluminium Alloy No./Dia.: 54/3.85 mm
• Steel No./Dia.: 19/2.31 mm
• Calculated Breaking Load: 286 kN
• Calculated Resistance DC at 20ºC: 0.053 Ω/Km
• Transport Package: Roll / Drum
• Specification: 710mm2 630/80mm2
• Trademark: China EES CABLE
• Origin: China
• HS Code: 76141000
• Production Capacity: 500000 Ton/Year

Product Description

AACSR – Aluminum-Alloy Conductor Steel-Reinforced (ASTM B711)

Standard: ASTM B711 – Standard Specification for Concentric-Lay-Stranded Aluminum-Alloy Conductors, Steel-Reinforced (6201)
Construction: 6201-T81 aluminium-alloy strands helically wrapped around a galvanized or aluminum-clad steel core

AACSR is a high-performance overhead conductor combining the electrical efficiency of aluminium-alloy with the mechanical strength of steel reinforcement. Engineered to the strict requirements of ASTM B711, it delivers an optimal balance of current-carrying capacity, durability, and reduced sag—making it suitable for long spans, heavy ice loading, and high-tension transmission applications.

Specification

Applications

1. Extra-high voltage transmission lines (230kV+)
2. Long-span river crossings
3. Mountainous terrain installations
4. Coastal and high-corrosion environments
5. Grid reinforcement projects
6. Heavy ice load regions

Key Features:

Material Composition:

  Outer strands: Hard-drawn aluminium-magnesium-silicon alloy (6201-T81)
  Core: Galvanized steel (Class A/B/C) or aluminum-clad steel; available as single or multi-wire
Construction: Concentric-lay stranded; right-hand lay on outer layer, alternating in subsequent layers
Thermal Performance: Rated up to 90 °C continuous—special high-temperature variants operate at 150 °C+
Corrosion Protection: Core with galvanization or aluminum-clad coating; optional grease infusion provides enhanced durability
Electrical and Mechanical Balance: Designed to optimize conductivity-to-strength ratio by varying alloy-to-steel proportions

Technical Specifications

Company Profile

Packing & Delivery