Description
Aluminum and aluminum alloy welding wire is chosen based on the
type of base material, required mechanical properties, and joint
corrosion resistance.
When welding aluminum and its alloys, thin sheets of similar
chemical composition to the base metal are typically cut into
strips and used as welding wire.
For heat-treated aluminum alloys that have a high tendency toward
hot cracking, welding wires with excellent crack resistance are
preferred to ensure joint quality and structural integrity.
Specification
| Product Name | Aluminum Alloy Welding Wire |
|---|
| Feature | Low Melting Point |
| Color | Silver White |
| Standard | AWS A5.10 |
| Ultimate Strength (≥ MPa) | 150 – 400 MPa |
| Elongation (≥ %) | 5 – 10% |
| Application | Aerospace, automotive manufacturing, construction, shipbuilding,
rail transit, machinery, electronics, and electrical appliances |
Applications
1. Aerospace
Aluminum welding wire is widely used in the aerospace industry due
to its lightweight, high strength, and corrosion resistance.
It serves as a key joining material in the production of aircraft
and spacecraft structures, ensuring safety, durability, and
performance reliability.
2. Automotive Manufacturing
As the automotive industry moves toward lightweight design,
aluminum alloys are increasingly used for body panels, engine
blocks, and other structural parts.
Aluminum welding wire enables strong and durable joints, improving
fuel efficiency, handling, and vehicle performance.
3. Construction Industry
In the construction field, aluminum welding wire is commonly used
for welding aluminum alloy doors, windows, curtain walls, and
façade components.
Its corrosion resistance and aesthetic appeal make it ideal for
modern architectural applications.
4. Shipbuilding
Aluminum welding wire is used in shipbuilding to join hulls, decks,
and structural components.
It ensures strong, corrosion-resistant joints that can withstand
harsh marine environments.
5. Rail Transit
Used in the manufacturing of trains, subways, and light rail
vehicles, aluminum welding wire helps maintain the structural
strength and safety of high-speed, lightweight transportation
systems.
6. Machinery and Electronics
Aluminum welding wire is also applied in machinery, electronic
equipment, and electrical appliances.
It provides reliable connections for components such as circuit
boards, casings, and conductive parts, combining strength with good
appearance.
