Description: The wide range of applications allows it to be used in a variety of workplaces. Different specifications allow you to choose the most suitable one according to your needs. Simple and convenient use and operation will not waste your time and energy. Good fluidity makes it possible to increase the shear strength of the welding seam. Made of copper aluminum alloy material, it is very durable to use. The length of this product is 50cm. It is used for argon arc welding of aluminum silicon, aluminum silicon magnesium, aluminum silicon magnesium copper forged aluminum and cast aluminum (7%Si), and is more widely used for pure aluminum, aluminum manganese, aluminum silicon magnesium alloy, and automotive aluminum water tank cooling Radiator, aluminum alloy passenger car window, bicycle frame, aluminum repair, aluminum alloy scooter, locomotive compartment, chemical pressure vessel, military production, shipbuilding and other industries. Item Name: Low Temperature Aluminum Welding Wire Material: Copper Aluminum Alloy Melting Point: 580-620 Degrees Celsius Specifications: 1.6mm, 2.0mm, 2.5mm, 3.2mm Features: Low Temperature, Widely Used, Easy to Use Size Details: Length: 50cm/19.69" (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. Package Includes: 1: 10 x 1.6mm Aluminum Welding Wires or 2: 20 x 1.6mm Aluminum Welding Wires or 3: 30 x 1.6mm Aluminum Welding Wires or 4: 50 x 1.6mm Aluminum Welding Wires or 5: 10 x 2.0mm Aluminum Welding Wires or 6: 20 x 2.0mm Aluminum Welding Wires or 7: 30 x 2.0mm Aluminum Welding Wires or 8: 50 x 2.0mm Aluminum Welding Wires or 9: 10 x 2.5mm Aluminum Welding Wires or 10: 20 x 2.5mm Aluminum Welding Wires or 11: 30 x 2.5mm Aluminum Welding Wires or 12: 50 x 2.5mm Aluminum Welding Wires or 13: 10 x 3.2mm Aluminum Welding Wires or 14: 20 x 3.2mm Aluminum Welding Wires or 15: 30 x 3.2mm Aluminum Welding Wires or 16: 50 x 3.2mm Aluminum Welding Wires