Set 5/10/20/50 que hàn bằng nhôm chịu nhiệt thấp 500/330mm

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Diameter: 2mm , 1.6mm,3mm
Length: 500mm,330mm
Material: aluminum
Color: silver

Package list:
10/20/50 * aluminum welding wire

Steps for usage:
-The surface of the base material must be cleaned up. Clean and weld
-The temperature of the base material must reach 550°C, including the temperature of the base material during the welding process, and the temperature can be high or low.
-Taboo use flame to burn the welding wire deliberately. After the base metal temperature reaches 400°C, the welding wire will naturally melt by the heat conduction of the base metal.

Low-temperature aluminum welding wire can weld almost all white metals, including aluminum, aluminum alloy, cast aluminum, aluminum-magnesium alloy and dissimilar welding between the above metals, even for white metals that have been severely corroded or contaminated by oil, even those that are considered irreparable Aluminum alloy can be repaired. Suitable for all-round welding by primary welding operators, only a small heating device is needed, the weld strength after welding is generally higher than the strength of the base metal itself, and it is enough to know the gas welding operation.
Instructions for use of low temperature aluminum welding wire

Step 1: through physical cleaning, polishing the surface.

Step 2: Heat the surface of the base metal at the welding place until the temperature reaches the working temperature of the welding wire 500-600°C, so that the welding wire can be melted by the heat conduction of the base metal to form a weld. When the surface temperature of the material is sufficient, the welding wire can flow and penetrate into the metal capillary well.

Step 3: When repairing thinner aluminum, just heat the aluminum base material to a suitable working temperature, and then use the welding wire to fuse it back and forth to form a weld. Only use a metal brush to fill the weld with the molten wire to form a weld.
Pay attention to details in operation


Notes:
-The surface of the base metal must be clean.
-This product is best used with flux powder,Flux powder not included, please purchase by yourself.

Size: please allow 1-2cm differs due to manual measurement, thanks.
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures, but not the same performance on different bodies as on the model. Thank