SAE J349
SAE J349 1991-FEB-01 Detecton of Surface mperfectons n Ferrous Rods Bars Tubes and Wres
SAE J349 1991-FEB-01 Detecton of Surface mperfectons n Ferrous Rods Bars Tubes and Wres
1. Scope--This SAE Information Report provides a summary of several methods that are available for detecting, and in some instances detecting and measuring, surface imperfections in rods, bars, tubes, and wires. References relating to detailed technical information and to specific applications are enumerated in 2.2.