Joernso 1.6/2.0mm 33cm Welding Rods Low Temperature Easy Melt Professional High Electrical Conductivity Soldering Wires for Ship

Description: Featured with good welding effect and low melting point the welding wires are easy to use. And they have good weldability and corrosion resistance high thermal conductivity and high electrical conductivity. No solder powder is required. Besides the welding wires are lightweight and easy to carry. Made of high copper aluminum alloy material the welding wires are durable. The length of aluminum welding rods is 33cm. The welding wires are mainly used for welding bicycles locomotive compartments containers shipbuilding etc. Item Name: Aluminum Welding Wire Material: Copper Aluminum Alloy Application: Used For Aluminum Iron Copper And Other Materials Specification: 1.6mm 2.0mm (Optional) Features: Low Melting Point Easy To Solder Melting Point: About 380 degrees Celsius Size Details: Length: 33cm/12.99 (Approx.) Notes: Due to the light and screen setting difference the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. How To Use: First you should use sandpaper to polish the welding parts of copper and aluminum tubes (the paint and oil stains on the metal surface must be cleaned) then move the welding torch to evenly heat the parts to be welded when the temperature reaches about 380 degrees Celsius (medium temperature) you need to add The copper-aluminum welding rod to make it heated to melt and flow into the joint evenly. After the weld is full remove the welding torch and cool it down. After cooling no further treatment is required. Although the flux residue is visible it is non-corrosive does not absorb moisture and adheres firmly. Package Includes: 10 x 1.6mm Welding Wires or 20 x 1.6mm Welding Wires or 50 x 1.6mm Welding Wires or 10 x 2.0mm Welding Wires or 20 x 2.0mm Welding Wires or 50 x 2.0mm Welding Wires (By Your Choice)