1.1 Purpose:This specification covers the engineering requirements for producing brazed joints on aluminum and aluminum alloys by torch or furnace brazing.1.2 Application:This process has been used typically for joining aluminum and selected aluminum alloys.1.3 Safety - Hazardous Materials:While the materials, methods, applications, and processes described or referenced in thisspecification may involve the use of hazardous materials, this specification does not address thehazards which may be involved in such use. It is the sole responsibility of the user to ensurefamiliarity with the safe and proper use of any hazardous materials and to take necessaryprecautionary measures to ensure the health and safety of all personnel involved.