• Specification:
  • Model: ER4043
  • Diameter:  0.030" (0.8mm) 
  • Weight: 1 lb
  • Quantity: 2 Roll
  • Material: Aluminum
  •  
  • Description:

    • 2 Pack ER4043 0.030 Inch (0.8mm) Aluminum MIG Welding Wire (1-Lb Roll)

    Specification:

    Model: ER4043

    Diameter:  0.030" (0.8mm) 

    Weight: 1 lb

    Quantity: 2 Roll

    Material: Aluminum

     

    Description:

    ER4043, commonly referred to as “AlSi5", has a 5% silicon. Less sensitive to weld cracking than other aluminum alloys and the 5% silicon content lowers the melting point, increases fluidity of the weld puddle and leaves a bright shiny weld deposit.
    Melting range is 1065 °F– 1170 °F, density is 0.097 lbs/in3 and post anodizing color is gray.
    Shielding gas: Argon or Helium or mix.
    Specifications and Features: AWS A5.10/ASME SFA A5.10/ER4043. 1-lb weight of welding wire. Typical Element Content (wt%) in Product: Si=4.5-6.0; Fe=0.8; Cu=0.3; Mn=0.05; Mg=0.05; Zn=0.1; Ti=0.2; Al=balance. 
    Applications: General-purpose, all-position aluminum welding wire used to weld various grades of aluminum; it contains silicon additives, which may improve fluidity of the weld pool and also produces a weld less sensitive to cracking.
    Recommended for welding 3003, 3004, 5052, 6061, 6063, and casing alloys 43, 355, 356, and 214.

     

    Package List:

    2 Pack ER4043 0.030" Welding Wire 1lb

     

    Notes:

    Due to manual measurement,please allow a little error and make sure you do not mind before ordering.
    Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object.Please take the real one as standard.


    Item Specifics
    Country of Origin United States
    Brand findmall
    MPN IN6227910AL
    Type Welding Wire
    Diameter 0.030 Inch (0.8mm)
    Model ER4043
    Roll Weight 1 LB
    Material Aluminum
    Quantity 2 Rolls

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    Shipping
    *Please contact us if you have special requirements (combination of packaging etc.).
     
    *We offer free USPS First Class Package as default.
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    *We will closely examine the condition of the returned items and will not issue any refund/exchange   before we make sure the items are in their original neat conditions.

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    2 Pack ER4043 0.030 Inch (0.8mm) Aluminum MIG Welding Wire (1-Lb Roll)

    Specification:

    Model: ER4043

    Diameter:  0.030" (0.8mm) 

    Weight: 1 lb

    Quantity: 2 Roll

    Material: Aluminum

     

    Description:

    ER4043, commonly referred to as “AlSi5", has a 5% silicon. Less sensitive to weld cracking than other aluminum alloys and the 5% silicon content lowers the melting point, increases fluidity of the weld puddle and leaves a bright shiny weld deposit.
    Melting range is 1065 °F– 1170 °F, density is 0.097 lbs/in3 and post anodizing color is gray.
    Shielding gas: Argon or Helium or mix.
    Specifications and Features: AWS A5.10/ASME SFA A5.10/ER4043. 1-lb weight of welding wire. Typical Element Content (wt%) in Product: Si=4.5-6.0; Fe=0.8; Cu=0.3; Mn=0.05; Mg=0.05; Zn=0.1; Ti=0.2; Al=balance. 
    Applications: General-purpose, all-position aluminum welding wire used to weld various grades of aluminum; it contains silicon additives, which may improve fluidity of the weld pool and also produces a weld less sensitive to cracking.
    Recommended for welding 3003, 3004, 5052, 6061, 6063, and casing alloys 43, 355, 356, and 214.

     

    Package List:

    2 Pack ER4043 0.030" Welding Wire 1lb

     

    Notes:

    Due to manual measurement,please allow a little error and make sure you do not mind before ordering.
    Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object.Please take the real one as standard.
    Item Specifics
    Country of Origin :United States
    Brand :findmall
    MPN :IN6227910AL
    Type :Welding Wire
    Diameter :0.030 Inch (0.8mm)
    Model :ER4043
    Roll Weight :1 LB
    Material :Aluminum
    Quantity :2 Rolls


    *Please contact us if you have special requirements (combination of packaging etc.).
     
    *We offer free USPS First Class Package as default.

    *Buyer is responsible for the return cost.

    *We will closely examine the condition of the returned items and will not issue any refund/exchange   before we make sure the items are in their original neat conditions.

    *Before leaving us neutral or negative feedback, please contact us first. We will do everything we can to give you a satisfying solution.

    *Please don't open case via ebay or paypal.

    *Please don't open any return request before contact us.

    *We do our best to resolve any issue. Leaving negative feedbacks and low ratings doesn't get things solved. So please talk with us and we will not let you down.

    *Thanks！


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    On Apr 7, 2026 at 04:05:47 PDT, seller added the following information:

    Datacaciques