Walmeck 20PCS 2mm500mm Low Temperature Aluminum Welding Rod No Need Solder Powder

Specification:
Quantity:  20PCS 
Material: Aluminum 
Color: Silver
Melting Point: 647℃～658℃ 
Diameter: 2mm / 0.08"
Length: 500mm / 19.7" 
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 
Item Wight: Approx. 3.5g / 0.12in (One Aluminum Welding Wire)
Package Size: Approx. 
51 * 1 * 1cm / 20.1 * 0.4 * 0.4in(20PCS)

Package Weight: 
Approx. 75g / 2.6in (20PCS)

 
How to Use:
Step 1: Clean 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 flame to burn wire.
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 gas to weld s mall object, natural slow cooling after welding.

NOTE:
1. The surface of the base metal must be clean. 
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:
20 * Aluminum Welding Wire(20PCS)