What is EC-grade aluminium wire?

Electrical-conductor-grade aluminium — high conductivity and light weight — for overhead lines and conductors.

By conductivity class, temper and diameter to your conductor design; supplied to the confirmed specification.

Which related conductor materials do you offer?

AA-8000 alloy wire, tinned aluminium wire and aluminium-clad steel wire for strength members.

Conductor Materials

High Conductivity EC Grade Aluminum Wire for Electrical Transmission

Electrical conductivity ≥ 61.0% IACS
Diameter range: 1.5 mm to 9.5 mm
Lightweight alternative to copper for overhead transmission
Smooth surface finish for better insulation application
Available in coils or straightened bars

Supplied by Zhongbo against a confirmed source, grade and specification — request a quote with your material, standard, quantity, required certificates and destination.

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EC (Electrical Conductivity) Grade Aluminum Wire is a lightweight, cost-effective conductor used in overhead transmission lines, transformers, and electrical distribution systems. Made from high-purity aluminum, it offers excellent conductivity and corrosion resistance while reducing overall system weight. EC grade aluminum meets stringent industry requirements for conductivity and tensile strength. Available in bare or coated formats, it serves as an alternative to copper in large-scale power infrastructure. For more product details or to request customized specifications, please contact the supplier.

Specifications

Packaging & Shipping

Ports of Shipment: Tianjin Port, Qingdao Port, Shanghai Port

Lead Time: 15–20 working days

Unit Details:
Dimensions per Unit: 20 × 15 × 25 cm
Weight per Unit: 14 kg/spool
Units per Export Carton: Approx. 24 tons per container (standards vary by country)
Export Carton Dimensions (L×W×H): 108 × 108 × 80 cm
Export Carton Weight: Approx. 1 ton (UK)

Packing Options:
✔️ Standard seaworthy packing: plastic film wrapping + woven bag/Hessian cloth, palletized if required
✔️ Customized labels and packing on request
✔️ Supports air freight, sea freight (FCL/LCL), and truck delivery

Zhongbo Steel ensures safe and reliable packaging to protect your products during transport and storage.

Sourcing & documentation

Zhongbo confirms the manufacturer or mill, material grade, origin, applicable standard, batch documentation and inspection scope with you before order acceptance.

What to include in your enquiry

Application and required material / grade
Dimensions, class or specification
Applicable standard
Quantity and delivery schedule
Required certificates and inspection
Destination port

Certificates & inspection

Mill or manufacturer certificates and batch documentation are provided according to the confirmed source. Third-party or pre-shipment inspection (SGS, Bureau Veritas, Intertek or a buyer-appointed agency) can be arranged when included in the order. See test reports & inspection.

Request a quote

Send your material, grade, standard, quantity and required documents, and we’ll reply with a quotation.

Get a Quote

Technical documents

Download the product catalogue, or contact us for certificates and test reports.

Product catalogue (PDF)

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