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Transportation Aluminum Alloy Wire

-- Steady & Reliable Manufacturer --

Mobility & Mass Reduction

Transportation-grade wire (typically ER5356 or ER5183) is at the forefront of the "Lightweighting" movement. The metallurgy focuses on maximizing the strength-to-weight ratio for vehicle components. By utilizing high-magnesium fillers, we ensure that aluminum joints in trailers, buses, and light-rail vehicles can withstand the dynamic vibrations of the road. The wire is processed to be compatible with advanced "Pulse" and "Double-Pulse" welding technologies, which are essential for thin-gauge transportation panels.

DB Certification CE Certification ABS Certification DNV Certification CCS Certification

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20+ Years Experience

Over two decades of aluminum alloy wire production expertise

International Certifications

DB, CE, ABS, DNV, CCS and other authoritative certifications

200MT Monthly Capacity

Large-scale production with consistent quality

Global Export

Exporting to over 30 countries worldwide

Moving the World Lighter

We are driving the evolution of modern transport. Every kilogram saved in a vehicle's frame is a kilogram gained in payload or battery range. Our transportation-grade wire is engineered for the fast-paced environment of automotive and trailer assembly lines. We provide the material reliability that helps transport companies reduce fuel costs and emissions without compromising on structural safety or durability. We are your partner in sustainable mobility.

Transportation Specs

AlloysER5356, ER5183, ER5556
Vibration Resist.Excellent (107 cycle tested)
Weld Strength≥280 MPa (Design base)
Temp Range−40∘C to +100∘C
Feed RateHigh (Optimized for Automation)

Transportation Scenarios

  • Boat Trailers: Welding corrosion-resistant frames for high-end maritime transport.

  • Bus Frames: Joining aluminum extrusions for lightweight urban transit vehicles.

  • Dump Bodies: High-strength welding of 5XXX plates for construction dump trucks.

  • Solution: Reducing vehicle "Dead Weight" by 30% by replacing steel chassis components with aluminum welded with our high-strength filler.

Professional FAQ

  • Q: Can I use 4043 for trailer frames?A: Generally no. ER5356 is preferred for transportation frames due to its much higher ductility and impact resistance.
  • Q: Does it work for horse trailers?A: Yes, it is the industry standard for lightweight, non-toxic aluminum horse trailers.

Key Advantages

  • Dynamic Loading: Superior resistance to the constant "flexing" and vibration of transit.

  • Payload Optimization: Facilitates the construction of all-aluminum trailers for higher ROI.

  • Road Salt Resistance: Immune to the aggressive de-icing chemicals used on winter roads.

  • Robotic Ready: High-speed feeding for the most demanding automated production cycles.

Selection Guide

For Heavy Haulage, use ER5183. For Light Consumer Trailers, ER5356 is the perfect cost-to-performance choice.

About Us

Coming From China, Marketing To The World.

Hangzhou Kunli welding materials Co., Ltd. is China Transportation Aluminum Alloy Wire Manufacturers and Wholesale Transportation Aluminum Alloy Wire OEM/ODM Suppliers. We are located in the industrial zone of Puyang Town, Xiaoshan District, Hangzhou, Zhejiang Province. It is a high-technology enterprise specializing in the research, development and manufacturing of high-performance. The company has more than 20 years of aluminum alloy wire production experience, with international advanced manufacturing equipment, complete testing equipment,stable production process and strict quality control system.
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⚡ Lightweight Aluminum Alloy Wire for Transportation ⚡ 5154 Aluminum Alloy Wire for Transportation Equipment ⚡ Aluminum Alloy Wire for Engineering Projects ⚡ Aluminum Alloy Wire for Offshore Platforms ⚡ Aluminum Alloy Wire for Industrial Machinery ⚡ Aluminum Alloy Wire for Automotive Components ⚡ Aluminum Alloy Wire for Construction Equipment ⚡ Aluminum Alloy Welding Wire for Aerospace Projects ⚡ Aluminum Wire for High-Purity 5XXX Alloys ⚡ Aluminum Wire for High Strength 7XXX Alloys