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WI Al 4043

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Brand Weld-inn
Product WI Al 4043
Datasheet
Standards
EN ISO 18273 S Al 4043 (AlSi5)
AWS A5.10 ER 4043
Chemical Composition of Weld Metal % (Typical)
Mn Al Si Fe
0.03 rest 5.0 0.5
Typical Base Material Grades
  • AIMgSi 0.5, AIMg1SiCu, AIMgSi 1, AIZn4.5Mg 1, Al 99.5, Al 99, AICuMg 1, AIMgSi 0.7, AIMgSi 0.8, AIMgSiCu, AIMn 1, G-AISi 6 Cu 4
Mechanical Properties
Yield Strength (N/mm²) Tensile Strength (N/mm²) Working Temperature (°C) Elongation ((Lo=5do) (%))
110 150 575 - 633 15
Features and Applications
  • It is Al-Si welding MIG wire
  • Application range is joining of cast aluminum parts and aluminum profiles, motor blocks
  • Material range is AIMgSi 0.5, AIMgSiCu, Al99.5 etc
  • It is recommended that preheating to 105°C before welding of plates thicker than 10 mm
  • Required use of Ar, He or Ar+He gas as shielding gas
Current Type
  • MIG D.C.(+)
Welding Positions
Operating Data
Product code Diameter x Length (inch) Package Weight (Kg) Diameter x Length (mm)
1011100081 0.030” 5 0.8
1011100082 0.040” 7 1.0
1011100083 0.047” 7 1.2
1011100084 0.062” 7 1.6

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