Braze 721, a VTG version of Braze 720, is designed for all types of moderate temperature vacuum systems and particularly where maximum precautions must be taken to insure the presence of only a minimum amount of detrimental volatile impurities. Specifications: This filler metal conforms to the following specifications: AWS A5.8 BVAg-8 Grade 1, ASME Boiler & Pressure Vessel Code, Sec. II-C, SFA 5.8 BAg-8 Information provided by Lucas-Milhaupt, Inc. |