50Pcs Universal Welding Rods Copper Aluminum Iron

Name：50Pcs Universal Welding Rods Copper Aluminum Iron Stainless Steel
Step 1: Cleaning and polished the physical surface.
Step 2: Heating the surface of the base material, until the temperature of the base material to the operating temperature of 716--788 Fahrenheit (380--420 Celsius), so you can rely on the base metal heat transfer welding wire to form welds, should not use the flame to burn wire directly, when the surface temperature of the base metal is sufficient, the wire can flow well and penetrate into the metal capillary.
Step 3: When repairing thin aluminum, as long as the base metal heated to the appropriate working temperature, and then use the wire back and forth friction melting to form a weld.
Step 4: Use propane gas to weld small object, use industrial gas or induction heating device to heat and weld big object, natural slow cooling after welding.

Type: Copper Aluminum Welding Rods
Colour:Silver
Material:Aluminum alloy
Size:33 cm x 2mm

Package Contents:
50 * Welding Rods

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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