Numerous selection criteria are considered when choosing a brazing filler metal for a given application including metallurgical compatibility, heating method and rate, service requirements, temperature, design considerations, and safety considerations. North American Alloy offers a full range of alloys including aluminum, bronze, copper, nickel, and silver for your brazing and soldering needs. Specialty alloys including gold bearing and soft-solders such as tin/silver and tin/lead are also available.