OK Autrod 4043 is one of the most widely used welding and brazing alloys and can be classified as a general-purpose filler alloy. The silicon addition results in improved fluidity (wetting action), making the alloy the preferred choice of welders. The alloy is not sensitive to weld cracking and produces bright, almost smut-free welds. Not recommended for anodising. Non-heat treatable.

Reel (7kg) OK Autrod 4043 MIG Wire 1.6mm

SKU: TR39-1804169870
£103.00Price
  • Typical Tensile Properties

    Condition Elongation Tensile Strength Yield Strength
    As Welded 18 % 124 MPa 55 MPa

    Deposition Data

    Current

    Deposition

    Rate

    Diameter Voltage

    Wire

    Feed Speed

    90-210 A 0.0-0.0 kg/h 1.0 mm 15-26 V 0.0-0.0 m/min
    140-260 A 0.0-0.0 kg/h 1.2 mm 20-29 V 0.0-0.0 m/min
    190-350 A 0.0-0.0 kg/h 1.6 mm 25-30 V 0.0-0.0 m/min
    60-170 A 0.0-0.0 kg/h 0.8 mm 13-24 V 0.0-0.0 m/min
    280-400 A 0.0-0.0 kg/h 2.4 mm 26-31 V 0.0-0.0 m/min
    60-170 A 0.0-0.0 kg/h 0.9 mm 13-24 V 0.0-0.0 m/min
    280-400 A 0.0-0.0 kg/h 2.0 mm 26-31 V 0.0-0.0 m/min

    Classifications

    Wire Electrode SFA/AWS A5.10 : ER4043
    EN ISO 18273 : S Al 4043 (AlSi5)
    JIS Z 3232 : A4043

    Approvals

    Grade EN 13479
    Society CE
    Approvals are based on factory location. Please contact ESAB for more information.

    Consumable Characteristics

    Alloy Type AlSi

    Typical Weld Metal Analysis %

    Wire

    Composition

    Al Cu Fe Mn Si Ti Zn

    Rem %

    0.02 % 0.14 % 0.01 % 5.00 % 0.01 % 0.01 %