Alloy rods are commonly used in welding applications to join different types of metals together. These rods are made from a combination of metals or metal alloys, which provide specific properties and characteristics to the welding process. Here are some key points about alloy rods welding based on the search results:

Aluminum Brazing and Welding Rods: Aluminum brazing and welding rods are specifically designed for repairing aluminum windows, doors, gutters, and siding. These rods have a working temperature range of 720 to 750 degrees Fahrenheit and are compatible with aluminum materials. They can be used to join or repair aluminum parts effectively.

Easy Aluminum Welding/Brazing Rods: There are also easy aluminum welding/brazing rods available in the market. These rods are designed to make aluminum welding easier and more accessible for DIY enthusiasts and hobbyists. They work by tinning both pieces with a thin coat of rod material and then putting the pieces together, adding more rod if needed. The joint fuses effortlessly, and the rod alloy is actually stronger than aluminum. However, it is important to note that the melting point of these rods is close to the melting point of aluminum, so caution should be exercised to avoid melting the base material, especially on thin sections.

Alloy Sol Aluminum Repair and Joining Rods: Alloy Sol is a brand that offers aluminum repair and joining rods along with flux. These rods are specifically designed for aluminum repair and can be used to join or repair aluminum parts effectively. They provide a strong bond and are suitable for various applications.