Aluminum welding rod is a pure aluminum welding wire with an aluminum content greater than 99.7%. It is a kind of universal welding material with wide application.

Features:
Welding Effect - With full & smooth welding effect because of internal . With low melting point(647℃～658℃), weldability and corrosion resistance, high thermal conductivity, high electric conductivity and processing performance.
No Need Solder - You don't have to use other flux with aluminum alloy as the welding core and coating as the salt base. Very convenient and easy to weld.
Widely Use In - Suitable for welding or surfacing welding alloy with high strength, forgeability & corrosion resistance.
Very Wide Application -  It is mainly used for argon arc welding and filling material for pure aluminum, connection with aluminium bus and guide rod of electrolytic aluminium plant and electric , chemistry, food and so on.
Light weight, small , very easy to bend and carry.

Specification:
Material: Aluminum
Color:
Melting Point: 647℃～658℃
Recommended for welding or brazing aluminum alloy: 1060, 1350, 3003, 3004, 3005, 5005, 5050, 6053, 6061, 6951, 7005, and cast alloys 710.0 and 711.0
Type: 10pcs 3.2*230mm, 4pcs 4.0*230mm, 10pcs 2.4*230mm, 10pcs 3.2*450mm, 10pcs 3.2*330mm, 4pcs 3.0*225mm, 5pcs 2.0*230mm (optional)
Package size:
10pcs 3.2*230mm: 230 * 12 * 12mm / 9.1 * 0.5 * 0.5in
10pcs 2.4*230mm: 230 * 10 * 10mm / 9.1 * 0.4 * 0.4in
10pcs 3.2*450mm: 450 * 12 * 12mm / 17.7 * 0.5 * 0.5in
10pcs 3.2*330mm: 330 * 12 * 12mm / 13.0 * 0.5 * 0.5in
4pcs 3.0*225mm: 225 * 6 * 6mm / 8.9 * 0.2 * 0.2in
4pcs 4.0*230mm: 230 * 8 * 8mm / 9.1 * 0.3 * 0.3in
5pcs 2.0*230mm: 230 * 4 * 4mm / 9.1 * 0.2 * 0.2in
Package weight:
10pcs 3.2*230mm: 44g / 1.6oz
10pcs 2.4*230mm: 29g / 1.0oz
10pcs 3.2*450mm: 86g / 3.0oz
10pcs 3.2*330mm: 63g / 2.2oz
4pcs 3.0*225mm: 18g / 0.6oz
4pcs 4.0*230mm: 33g / 1.2oz
5pcs 2.0*230mm: 11g / 0.4oz

How to Use:
Step 1: and polishe the physical surface.
Step 2: Heat the surface of the base material, until the temperature of the wire to the operating temperature of 380℃～400℃, so you can rely on the parent metal heat transfer welding wire to form welds, should not use the to burn wire, When the surface temperature of the base metal is sufficient, the wire can well and penetrate into the metal capillary.
Step 3: When repairing thin aluminum, as long as the aluminum base metal heated to the appropriate working temperature, and then use the wire back and forth friction melting to form a weld, only with a metal brush melt welding wire to weld at the weld.
Step 4: Use propane to weld s mall object, use industrial or induction heating device to heat and weld big object, natural slow cooling after welding.

Application in :
Can be used for a variety of heat sources, such as propane, oxy acetylene and so on. Low-temperature aluminum welding wire can weld almost all white metal, including aluminum, aluminum, cast aluminum, aluminum alloy and dissimilar welding between the above-mentioned metals, even for serious corrosion or oil pollution of white metal, and even that the aluminium alloy that cannot be repaired can be repaired. Applicable to the primary welding operator all-round welding, only a small heating device, after welding the weld strength is generally higher than the strength of the base metal itself, can understand the welding operation.

NOTE:
1. The surface of the base metal be .
2. The base metal temperature to reach 400 degrees, including the process of welding the base metal temperature should be maintained at 400℃, and the temperature can be high or low.

Package List: E4342-2
10 * 3.2×230mm Aluminum Welding Wire
10 * 2.4×230mm Aluminum Welding Wire
10 * 3.2×450mm Aluminum Welding Wire
10 * 3.2×330mm Aluminum Welding Wire
4 * 3.0×225mm Aluminum Welding Wire
4 * 4.0×230mm Aluminum Welding Wire
5 * 2.0×230mm Aluminum Welding Wire (optional)