This standard stipulates the technical classification, technical requirements and responsibilities, qualification procedures, conditions for candidates, technical training, examination methods, certificate issuance, etc. of personnel engaged in testing the mechanical properties of metal materials. This standard is applicable to the technical qualification appraisal of personnel engaged in testing the mechanical properties of metal materials (including conventional mechanics, persistent creep, and fatigue fracture) in the aviation industry system.
HB 7476-1996 history
2016HB 7476-2016 Qualification and Certification of Mechanics Testers for Aeronautical Metals
1996HB 7476-1996 Qualification of metal mechanical performance testing personnel