56F318MPOP - 56% Silver Brazing Rod Flux Coated 1.6mm (1/16") - Cadmium Free BAg-7

High-Performance 56% Silver Brazing Alloy

The Lucas-Milhaupt 56% Silver Brazing Rod is a premium, cadmium-free filler metal designed for high-quality joining of ferrous and non-ferrous metals. Classified as AWS BAg-7, this alloy is renowned in the industrial sector for its low melting temperature and excellent flow characteristics. The 1.6mm (1/16") diameter rods are pre-coated with a specialized orange flux, streamlining the brazing operation by removing the need for manual flux application. This ensures consistent wetting and oxide removal, resulting in strong, leak-proof joints.

Technical Superiority & Application

With a silver content of 56%, this alloy provides exceptional corrosion resistance and ductility. It is particularly effective for joining stainless steel, as its color closely matches the base metal, creating aesthetically pleasing joints. The addition of tin to the silver-copper-zinc matrix lowers the melting range (Solidus 1145°F, Liquidus 1205°F), which helps prevent heat distortion and carbide precipitation in stainless steels. This makes it the preferred choice for manufacturing food handling equipment, medical instruments, and precision piping systems where cadmium toxicity is a concern.

Usage & Compatibility

This product is compatible with a wide range of base metals, including steel, copper, brass, and nickel alloys. The flux coating is flexible and durable, adhering well to the rod during handling. For industrial MRO (Maintenance, Repair, and Operations), the 1/4 lb tube offers a practical quantity for specialized repairs without the overhead of bulk inventory. It is an essential consumable for technicians requiring reliable, high-strength brazes in critical environments.