|Place of Origin:||shandong|
|Minimum Order Quantity:||1000 Kilogram/Kilograms|
|Price:||at latest price|
|Packaging Details:||6kg/ Spool(D300),2kg/Spool(D200),0.5kg/Spool(D100)|
|Supply Ability:||10000 Metric Ton/Metric Tons per Year|
|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.
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.