Böhler Union AlSi5

Böhler Union AlSi5 – ER4043 MIG wire

Solid wires for GMAW welding of aluminium alloys. The weld metal is not suitable for anodizing for decorative purposes. Very fluid weld pool. Thicker plate materials and castings require preheating to 150 – 200 °C. Do not use for welding hardenable alloys is high stressed zones.

  • Spec: AWS: A5.10 ER4043
  • Wire Diameter: 1.2mm
  • Approvals: DB (61.132.02)
  • Spool Size: D300 wire basket, 7.0kg
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