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.
Meets ASTM E1444 requirements.
Part Number: 159999 - Tool Steel Test Ring
Specifications Compliance: ASTM E709-08, ASTM E1444, BPVC