Lightweight Aluminium Alloy Wire Class 5 Al 1370 Battery Cable (20% Lighter than Copper, SAE J1128)

Product Description

Product Description

Aluminium Alloy Wire

A high-performance conductive material engineered for superior mechanical strength and lightweight properties. Made from precision-drawn AA-8000 series aluminium alloys, this wire combines 60% IACS conductivity with tensile strengths up to 240 MPa, outperforming traditional pure aluminium conductors. Ideal for overhead power transmission lines, automotive harnesses, and aerospace applications where weight reduction is critical.

Key Features:

• Lightweight Design: 30% lighter than copper equivalents, reducing structural load in long-span installations.
• Corrosion Resistance: Anodized surface treatment withstands harsh environments (salt spray, humidity).
• Flexible Processing: Available in diameters 0.5mm-10mm (ASTM B230/B231 compliant).
• Cost Efficiency: 40% lower material cost vs. copper while maintaining 90% conductivity.

  Detailed Photos

  

  Product Parameters

  Technical Specification Table for Aluminium Alloy Wire

  Standard Reference: ASTM B800 / IEC 60228 / UL 44

  Property	Class 2 (Annealed/O Temper)	Class 5 (Hard/H Temper)
  Alloy Types	1370, 8176, 8030	1370, 8176, 8030
  Conductivity (IACS%)	61% (1370), 58% (8176), 55% (8030)	59% (1370), 55% (8176), 52% (8030)
  Tensile Strength (MPa)	80-120 (1370), 100-150 (8176/8030)	180-220 (1370), 200-240 (8176/8030)
  Elongation (%)	15-25 (1370), 10-20 (8176/8030)	1-3 (1370), 2-4 (8176/8030)
  Typical Applications	Flexible cables, winding wires	Overhead lines, structural conductors
  Temperature Range	-40°C to +90°C (continuous operation)	-40°C to +150°C (short-term peak)
  Standards Compliance	ASTM B230 (Round Wire), EN 1715	ASTM B399 (Hard Draught), IEC 62004

  Key Differences Between Class 2 & Class 5

• Mechanical Properties

  • Class 2: Higher ductility, lower strength (suitable for bending/flexible use).
  • Class 5: Higher tensile strength, lower elongation (ideal for load-bearing applications).

• Conductivity Trade-offs

  • Class 2 prioritizes conductivity (e.g., 1370 alloy for low-resistance windings).
  • Class 5 sacrifices some conductivity for mechanical robustness (e.g., 8030 for overhead lines).

• Processing

  • Class 2: Fully annealed (O temper) for maximum flexibility.
  • Class 5: Cold-worked (H temper) with strain hardening.

 

Packaging & Shipping

Company Profile

Our Advantages

Our Strengths

1. Three Decades of Specialized Expertise
As a pure-play wire & cable manufacturer since 1990, we deliver precisely engineered solutions for industrial, energy, and infrastructure applications.

2. Certified Quality Assurance
All products meet UL, CE, and RoHS standards, with ISO 9001-certified manufacturing ensuring 99.97% defect-free delivery across 50+ countries.

3. Eco-Conscious Production
REACH-compliant materials reduce carbon footprint by 30% vs industry average, with 85% recyclable product designs.

After Sales Service

Service Excellence

1. 24/7 Technical Support
Dedicated engineers on-call for urgent troubleshooting, with <3hr response time for critical infrastructure projects.

2. Customization from Blueprint to Delivery
• Prototype development in 10-14 days
• Minimum Order Quantity (MOQ) as low as 50 kgs
• OEM/ODM compliant with NEC, IEC & EN standards

3. Transparent Project Management
Assigned account managers provide weekly progress reports with:

• Test report
• Production line videos
• Customs clearance updates

4. Risk-Free Trial
Test samples in your application for 90 days - we cover return shipping if unsatisfied.