Reference Radiographs are nondestructive testing standards universally accepted because of their high reliability in accept-reject actions.



These reference radiographs illustrate various types and degrees of discontinuities occurring in steel castings that have section thicknesses up to 2 in. ( 51 mm).



The illustrations consist of the following:



• RRE044602 — (Volume II): 1-MV X Rays and Iridium-192 Reference Radiographs — Set of 34 illustrations ( 5 by 7 in.) in a 15 by 17-in. ring binder.



E155 Volume II reference radiographs are available as digital reference images with the designation E2868.



A copy of the current ASTM standard is included with the purchase of these reference radiographs.



These reference radioagraphs are also available:



RRE044601 Volume I



RRE044603 Volume III



RRE0446CS Save when you buy the three-volume set.