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Aluminum Welding Wire - ER4043

Aluminum Welding Wire - ER4043

Aluminum Welding Wire - ER4043

Product Details:

Place of Origin: shandong
Brand Name: leadingmetals
Certification: ISO9000
Model Number: ER4043

Payment & Shipping Terms:

Minimum Order Quantity: 1000 Kilogram/Kilograms
Price: at latest price
Packaging Details: 6kg/ Spool(D300),2kg/Spool(D200),0.5kg/Spool(D100)
Delivery Time: 15--20days
Payment Terms: T/T,L/C
Supply Ability: 10000 Metric Ton/Metric Tons per Year
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Detailed Product Description
Material: Alumimum&magnesium Unique Selling Point: Free Sample,Powerful Technical Backup


ER4043 is a general-purpose type aluminum welding wire. It contains silicon additives, which result in improved fluidity (wetting action) of the weld pool and also produces a weld less sensitive to cracking. Its bright weld finish makes it a popular choice of welders. It can be used to weld various grades of aluminum.


  • Solid TIG and MIG wires for welding pure Aluminum.
  • Weld metal with excellent ductility, corrosion resistance and electrical conductivity.
  • Good colour match with materials to be anodised


Typical Wire Fe Zn Si Cu Al
analysis (%) 0.2 0.05 0.2 0.05 >99.5

TIG 4043/MIG 4043




  • Solid TIG and MIG Aluminium wires with 5% Silicon
  • For welding Al/Si and Al/Mg/Si alloys
  • Excellent resistance hot cracking
  • Melting range of 550 to 650 degree centigrade


Typical Wire Si Zn Fe Mn Al
analysis (%) 5.00 0.05 0.20 0.05 Balance
How to MIG Weld Aluminum

Metal inert gas (MIG) welding uses a consumable wire electrode and shielding gas, which is continuously fed through a welding gun. Aluminum requires some specific changes for welders who are accustomed to welding steel. It's a much softer metal so the feed wire must be larger. Aluminum is also a better conductor of heat, so welding aluminum requires more control over the power supply and the feed rate of the electrode.


Aluminum Welding Wire - ER4043

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Contact person:Apple louis
Pingyin Guanghui Aluminum Co.,Ltd
Address:pingyin county,jinan city,shandong province,china
Aluminum Welding Wire - ER4043

Contact Details
Pingyin Guanghui Aluminum Industry Co., Ltd

Contact Person: Mr. Andy

Tel: 86-531-87865777

Fax: 86-531-87866891

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