Magnaflux Tool Steel Test Ring with AS5282 Certification The Magnaflux Tool Steel Test Ring is a mag particle test Piece with pre-drilled holes to simulate subsurface discontinuities. It offers a reliable method of verifying magnetic particle system performance when actual test parts with discontinuities are not available.
Drilled holes simulate subsurface discontinuities
Form surface indications at various magnetizing current levels
Meets ASTM E 1444 requirements and certified to AS 5282