Spartus TIG filler wire AlSi5 ER4043 2.4mm 2.5kg

Spartus TIG filler wire AlSi5 ER4043 is a high-quality product designed for welding aluminum alloys with a silicon additive. Thanks to its excellent mechanical properties and resistance to cracking, it is ideally suited for a variety of industrial and repair needs.

Advantages of TIG filler wires for aluminum:

• Professional quality welding joints for the most demanding projects.
• Versatile application – from manufacturing to repair.
• Reliability in harsh environmental conditions.

Key features:

• Silicon content – increases resistance to cracking and improves the mechanical properties of welding joints.
• Aesthetic joints – creates smooth and accurate connections, perfectly suitable for projects requiring high-quality finish.
• Easy to use – ensures a stable welding arc and excellent control over the welding process.
• Corrosion resistance – suitable for structures operating in challenging atmospheric conditions.

Usage:

• Welding of aluminum and silicon alloys – excellently suited for 4000 and 6000 series materials.
• Industrial production – used in the automotive, construction, aviation, and shipbuilding industries.
• Structures exposed to harsh conditions – ensures durable and corrosion-resistant joints.
• Repair and regeneration – ideally suitable for the repair of aluminum components.

Standards:

• EN 13479
• EN ISO 18273-S Al 4043A
• SFA/AWS A5.10:R4043

Approvals: DB