Welding Wires Series

Mg9980/Mg9990 Welding Wire： Magnesium (Mg) content approximately 99.8% to 99.9%. Suitable for applications with lower strength requirements.

AZ Series Welding Wires: AZ31B, AZ61，A92A welding wires consist primarily of aluminum (Al) and zinc (Zn) as alloying elements. They exhibit good weldability, mechanical properties, and corrosion resistance.

AM Series Welding Wires: AM50, AM60 welding wires contain aluminum (Al) and zirconium (Zr) as alloying elements, providing higher strength and high-temperature stability. These wires are highly useful in applications requiring resistance to elevated temperatures and mechanical challenges.

WE Series Welding Wires: WE43 welding wires incorporate zirconium (Zr) and rare earth elements, offering high-temperature stability and oxidation resistance. They are suitable for welding in high-temperature environments.

Common grades 

Welding Wire AZ61A:

Composition: Approximately 6% aluminum and 1% zinc.

Characteristics:

Good weldability: AZ61A offers good weldability, allowing for efficient and reliable welding of magnesium alloys.

Strength: It exhibits excellent strength, making it suitable for applications requiring structural integrity.

Corrosion resistance: AZ61A provides good resistance to corrosion, enhancing its durability in various environments.

Medium density: It has a moderate density, resulting in a favorable strength-to-weight ratio.

with specifications ranging from Φ1.2 to 6 mm

Welding Wire AZ92A:

Composition: Contains about 9% aluminum and 2% zinc.

Characteristics:

High strength: AZ92A is known for its high strength, making it suitable for demanding structural applications.

Good weldability: It offers good weldability, ensuring efficient and consistent welding performance.

Corrosion resistance: AZ92A exhibits good resistance to corrosion, contributing to its durability in corrosive environments.

Medium density: It has a moderate density, providing a balance between strength and weight.

with specifications ranging from Φ1.2 to 6 mm

Welding Wire AZ31B:

Composition: Contains approximately 3% aluminum and 1% zinc.

Characteristics:

Good weldability: AZ31B is well-known for its good weldability, allowing for easy and effective welding.

Strength-to-weight ratio: It offers a high strength-to-weight ratio, making it suitable for applications that require lightweight yet sturdy components.

Corrosion resistance: AZ31B provides reasonable resistance to corrosion, ensuring durability in various conditions.

Medium density: It has a moderate density, contributing to its favorable strength and weight balance.

with specifications ranging from Φ1.2 to 8 mm 

Magnesium alloy welding wire Performance

Weldability: Magnesium alloy welding wire is formulated to exhibit good weldability, ensuring that it can be easily melted and fused with the base metal during the welding process.

Compatibility: Magnesium alloy welding wire is often designed to be compatible with different grades of magnesium alloys, allowing for welding of various compositions, including as-cast and deformed alloys.

Heat-affected zone: Magnesium alloy welding wire aims to minimize the size of the heat-affected zone, which refers to the area surrounding the weld that undergoes thermal changes. A smaller heat-affected zone helps preserve the base metal's properties and reduces the risk of distortion or cracking.

Flowability: The welding wire is designed to have optimal flowability during the welding process. This ensures smooth and controlled deposition of the filler metal, resulting in high-quality and uniform welds.

Performance properties: Magnesium alloy welding wire is expected to provide desirable performance properties in the welded joint, such as adequate strength, corrosion resistance, and overall mechanical integrity.