ALUMIG Si5 MIG - MAG Wires (GMAW) Aluminium

Aluminium MIG wire containing 5% Silicon for welding Al / Si and Al / Mg / Si material. The medium strength weld metal has excellent resistance to hot cracking. Not suitable where good colour match is required after anodising. Melting range 570-630°C.

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Classifications:

  • EN ISO 18273:
  • S Al 4043A (AlSi5)
  • AWS A5.10:
  • ER 4043

Welding Current: DC+

Mechanical properties:

  • Yield strength, Rp0.2%:
  • 55 MPa
  • Tensile strength, Rm:
  • 140 MPa
  • Elongation, A5:
  • 10%