30PCS Aluminum Wire 33cm/1.08ft Solution Welding Flux-Cored Rods Brazing.

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30PCS Aluminum Wire 33cm/1.08ft Solution Welding Flux-Cored Rods Brazing<br>Description:<br>Aluminum welding rod is pure aluminum welding wire with aluminum content greater than 99.7%. It is a universal welding material with a wide range of uses.<br>Excellent welding effect - due to the internal powder, it has a sufficient and smooth welding effect. Low melting point (380°~400°), strong weldability and corrosion resistance, high thermal conductivity, high electrical conductivity, and excellent processing performance.<br>No solder powder needed - you don't need to use other flux powders that use aluminum alloy as the flux, but use the salt base as the coating. Very convenient and easy to solder.<br>Wide service life - suitable for welding or surfacing welding of alloys with high strength, good forgeability and corrosion resistance.<br>It has a wide range of uses - mainly used for argon arc welding and filling materials of pure aluminum, and for connection with aluminum bus bars and guide rods in electrolytic aluminum plants, as well as electricity, chemicals, food, etc.<br>Light weight and small size - size is about 330*1.6mm, weight is about 3.5g, very easy to bend and carry.<br>How to use:<br>Step 1: Clean and polish the physical surface.<br>Step 2: Heat the surface of the base material until the temperature of the welding wire reaches the working temperature of 380℃~400℃. Therefore, the heat transfer wire of the parent metal can be used to form the weld. Flame should not be used when the surface temperature of the base metal is high enough. It flows well and penetrates into the metal capillary.<br>Step 3: When repairing thin aluminum, as long as the aluminum-based metal is heated to a suitable working temperature, then the steel wire is used to frictionally melt back and forth to form a weld. Only the wire melted with a metal brush can be welded at the weld.<br>Step 4: Use propane gas to weld objects, use industrial gas or induction heating device to heat and weld large objects, and cool down naturally after welding.<br>Applications in life:<br>Can be used for a variety of heat sources, such as propane, oxyacetylene, etc. Low-temperature aluminum welding wire can weld almost all white metals, including aluminum, aluminum, cast aluminum, aluminum alloys and dissimilar welding between the above metals, even white metals that are severely corroded or oily, and even aluminum alloys that cannot be repaired can be repaired. It is suitable for omni-directional welding of primary welding operators. Only a small heating device is needed. The welding strength after welding is generally higher than the strength of the base metal itself, and the gas welding operation can be understood.<br>Parameters:<br>Quantity: 30PCS<br>Material: Aluminum<br>Color: silver<br>Melting point: 380℃~400℃<br>Diameter: about 1.6mm / 2.0mm<br>Length: about 33cm / 1.08ft<br>Recommended for welding or brazing aluminum alloys: 1060, 1350, 3003, 3004, 3005, 5005, 5050, 6053, 6061, 6951, 7005 and cast alloys 710.0 and 711.0<br>Item weight: about 3.5g / 0.12in (a piece of aluminum welding wire)<br>Tips:<br>1. The metal surface must be clean.<br>2. The temperature of the base metal should reach 400℃, including the temperature of the base metal during the welding process, which should be kept at 400℃, and the temperature can be high or low.<br>Package included:<br>30 *Aluminum welding wire<br>Note:<br>1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.<br>2. Please allow slight manual measurement deviation for the data.<br>