Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 13406-1994
Scope
This standard is applicable to the eddy current detection method of externally wound coils (hereinafter referred to as detection coils) for detecting round bar steel (including wire rods and those with diameters 2mm ~ 100mm) and steel pipes (outer diameter 4mm ~ 180mm) (hereinafter referred to as For inspection work) surface cracks and other defects.
CNS 13406-1994 history
1994CNS 13406-1994 Method of Eddy Current Test for Steel Products by Encircl ing Coil Technique