Welding wire AlSi5 ER4043 D300 7kg 1.0mm

Available

M-4043-10-S300
5900391253106
€52.66 / pc
Net price

Standards:

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

Approvals: DB

Variants

Product description

SPARTUS® AlSi5 ER4043 welding wire

The SPARTUS® AlSi5 ER4043 welding wire is a high-quality product intended for welding aluminium alloys containing silicon. Thanks to its exceptional mechanical and aesthetic properties, this wire is widely used for aluminium welding across various industrial sectors.

Advantages:

  • Professional-grade quality for demanding projects.
  • Excellent mechanical and visual properties of welds.
  • Versatility – suitable for a broad range of industrial applications.

Key Features:

  • Silicon content – reduces the risk of cracking and improves mechanical properties.
  • Smooth and aesthetic welds – ideal for projects requiring a high-quality finish.
  • Easy welding – provides a stable arc and effortless application.
  • Corrosion resistance – suitable for structures operating in harsh environmental conditions.

Applications:

  • Welding aluminium-silicon alloys – ideal for materials in the 4000 and 6000 series.
  • Industrial production – used in the automotive, aerospace, construction, and shipbuilding industries.
  • Structures exposed to harsh weather – ensures strong and corrosion-resistant joints.
  • Repairs and refurbishments – reliable for work involving the restoration of aluminium components.

 

Technical details

Intended Use aluminum
Type AlSi5 ER4043
Wire diameter 1.0mm
Welding wire spool ≤ 15kg / ∅300mm
Weight 7kg