Specification Brand : Auart BulletPoint1 : Working temperature: 380-420 BulletPoint2 : Fit For All Kind of Aluminum Repairing/Welding/Brazing BulletPoint3 : It is low temperature aluminum wire, which can be welded almost all white metal BulletPoint4 : This product is ideal for all agricultural repairs and maintenance BulletPoint5 : Our products have good weldability and corrosion resistance, high thermal conductivity, high electrical conductivity and excellent processing performance. Color : 20pcs ExternallyAssignedProductIdentifier : 7615793134202 ExternallyAssignedProductIdentifier1 : 0886183390394 ExternallyAssignedProductIdentifier2 : 886183390394 ItemForm : Rod ItemName : Auart Zyilei-Performace 10pcs 500mm 330mm Welding Rods, Aluminum Solder Welding Rod Wire Electrode Welding Sticks Soldering Supplies, Wide Application (Material : 2mm 330mm) ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : arc-welding-stick-electrodes Manufacturer : Auart Material : Metal NumberOfItems : 1 NumberOfWires : 1 PartNumber : Auart ProductDescription : Suitable for the primary welding operator complete welding, only small heating device, the strength of weld seam after welding is generally higher than the parent metal strength, welding operation can be understood. Working temperature: 380-420 Description of the use of low temperature aluminum wire: The first step: through the physical cleaning, grinding the surface. The second step: heating welding on the surface of the base metal, until the temperature of wire working temperature of 380 -400°, so you can rely on the heat conduction base metal wire melting weld formation, to avoid burning wire by flame, and only when the surface temperature of the parent material enough, wire can well flow and penetration to the metal capillary. The third step: When repairing the relatively thin aluminum, as long as the aluminum base material is heated to a suitable temperature, and then use the wire back and forth friction melted to form weld metal melting welding wire brush, only fill the formation of weld in welding at.