Welding Rod, 50 Pieces 2.0mm Low Temperature Aluminum Welding Welding Electrodes - Easy to Melt Welding Rods - Corrosion Resistance (50cm)

Easy to use: Welding electrodes suitable for complete welding by young welding operators. It only requires a small heating device. The weld strength after welding is usually higher than the strength of the base metal itself.

No solder powder required: you don't need to use other solder powders. fluxes with aluminum alloys because the solder core and coating are the basis. Very convenient and easy to solder.

High Performance: Using the internal powder, the solder wire has sufficient and smooth soldering effect. It also has a low melting point, high weldability and corrosion resistance, high thermal conductivity, high electrical conductivity and excellent processing properties.

Welding effect: it can repair aluminum alloy that some people think cannot be repaired, even heavily corroded or oil contaminated white metal can be repaired.

Applications: This low temperature aluminum welding wire can weld almost all white metals, including aluminum, aluminum alloy, cast aluminum, aluminum magnesium alloy, etc. High strength, good forgeability and good corrosion resistance.

Features:

Material: aluminum.

Color: silver.

Melting point: 647 / 658.

Diameter: 2 mm.

Contents: 50 aluminum welding wires (33 cm / 50 cm).

Instructions:

Step 1: Polish the surface by physical cleaning.

Step 2: Heat the surface of the base metal until the temperature reaches the working temperature of the solder wire of 450°C or above, so that the solder can be formed by the base metal thermal conduction solder wire, and the flame solder wire should not be used, and that when the surface temperature is sufficient, the wire can flow and penetrate well.

Step 3: When repairing relatively thin aluminum, just heat the aluminum to a suitable working temperature , then use a wire and wire brush to scrub from before back to form a weld.

Warning:

1. The surface must be cleaned.

2. The base metal temperature should be maintained at 450°C during the welding process, and the temperature cannot be lower.

3. Avoid using flames to deliberately burn the wire, after the temperature reaches 450℃, the wire will naturally depend on the thermal conductivity of the base material.