Aluminum Welding Rods, 20-Pack,Low Temperature Aluminum Welding Cored Wire for Chemistry,Electric Power Drill Tap Polish Paint Supplies

Feature:
✔NO SOLDER POWDER NEEDED:You don’t need to use any other flux powder with aluminum alloy as the welding core and coating as salt base.
✔LOW TEMPERATURE ALUMINUM WEIDNG ROD:The low melting point is 380 - 400 ℃/716-752℉, very convenient to weld.
✔WIDELY USE:It is suitable for Chemistry,Electric Power Drill Tap Polish Paint Supplies ,as well as surface welding alloy/ stainless/galvanized steel/ galvanized cast iron/ copper .
✔HIGH QUALITY MATERIAL:It is made of aluminum material, nontoxic, odorless and durable material.Comes with internal powder,good welding ability and corrosion resistance, high thermal conductivity, high electric conductivity and excellent processing performance.
✔LONG USE: 20-PACK .This aluminum welding rod is to make strong permanent repair which is money -saving and help you repair more.

HOW TO USE:

Step 1: Cleaning and polished the physical surface.
Step 2: Heating the surface of the base material, until the temperature of the wire to the operating temperature of 380 - 400 ℃/716-752℉, so you can rely on the parent metal heat transfer welding wire to form welds, should not use the flame to burn wire, 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 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 small object, use industrial gas or induction heating device to heat and weld big object, natural slow cooling after welding.

Specification:
Size:1.6mm/0.06”(W)x50cm/20”(L)
Size:2.0mm/0.078”(W)x50cm/20”(L)
Material :Aluminum

Package Includes:(AS YOU CHOOSE)
20/40/60/80/100/200 x Aluminum Welding Rods