The Aluminum Soldering Handbook (Sixth Edition, February 2017) is a practical manual on joining aluminum by soldering. It covers the metallurgical background of the process, the range of aluminum alloys and their solderability, cleaning of aluminum surfaces before soldering, fluxes and their selection, the design of soldered joints, heating methods and process control, corrosion of soldered joints, and the inspection and testing of finished work. The handbook is written for engineers, technicians and fabricators who need reliable soldered joints in electrical, thermal and general manufacturing applications, and it addresses the difficulties that distinguish aluminum soldering from soldering other metals.