ZL 114A (ZAL Si7Mg1A)

The SWT ZL114A aluminum alloy welding wire is custom – designed for 3D printing of 114A aluminum alloy. Silicon, a vital alloying element in aluminum alloys, significantly impacts the mechanical properties, thermal stability, and corrosion resistance of aluminum alloys. The precise proportion of silicon not only ensures stability during the welding process but also makes the weld structure denser and greatly improves crack resistance.

WIRE COMPOSITION (%)

Conforms to: GB/T1173-2013

Key Features

• 3D Printing Optimization: Specifically formulated for WAAM/3D printing with consistent deposition and minimal porosity.
• High Strength & Heat Resistance: Heat-treatable (solution & aging) for enhanced performance in high-load applications.
• Excellent Casting Performance: Low shrinkage and crack-free, ideal for complex geometries.
• Corrosion Resistance: Reliable in chemical/seawater environments, suitable for aerospace and marine components.
• Welding Processability: Stable AC TIG arc with pure argon, minimal spatter, and high fusion quality.

Application

• Aerospace: Aircraft engine components, impellers, thin-walled structural parts, etc.
• Automotive Industry: High-load power components such as water pumps and oil pumps.
• Mechanical Manufacturing: Pressure vessels, marine components, and complex casting repairs.
• Additive Manufacturing: 3D printing aluminum wire for wire arc additive manufacturing (WAAM) technology.

Diameters/Packing