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.
SAE J349-2017 history
2017SAE J349-2017 Detection of Surface Imperfections in Ferrous Rods@ Bars@ Tubes@ and Wires
1991SAE J349-1991 Detection of Surface Imperfections in Ferrous Rods, Bars, Tubes, and Wires
1980SAE J349-1980 Detection of Surface Imperfections in Ferrous Rods@ Bars@ Tubes@ and Wires