本规范规定了所有常用工艺钎焊铝的最低制造、设备、材料、工艺程序要求和检验要求；常压炉、真空炉和熔剂工艺。其目的是标准化所有应用中的铝钎焊要求，其中钎焊接头基于载荷和失效后果，以及定义每类可接受极限的质量保证标准。本规范规定了可接受的钎焊设备、材料和程序，以及每类接头所需的检查。

This specification presents minimum fabrication, equipment, material, process procedure requirements and inspection requirements for the brazing of aluminum by all the processes commonly used; atmosphere furnace, vacuum furnace, and flux processes. Its purpose is to standardize aluminum brazing requirements for all applications where brazed joints based on loading and the consequences of failure and quality assurance criteria defining the limits of acceptibility of each class. The specification defines acceptable brazing equipment, materials and procedures as well as required inspection for each class of joint.