MIL-STD-1894B
FOREWORD
1. This standard is approved for use by all Departments and Agencies of the Department of
Defense.
2. This document contains selected radiographs illustrating various types and degrees of
discontinuities occurring in partial-penetration steel welds. It also contains instructional data
concerning radiographic inspection of this type of weldment.
3. It is intended that this document provide the following:
a. A weld discontinuity severity range for designers to select standards for acceptance
inspection.
b. Reference standards for acceptance personnel to evaluate the quality of production
weldments.
c. Guide lines for radiographers to effectively accomplish radiographic examination of
partial-penetration welds.
4. Beneficial comments (recommendations, additions, deletions) and any pertinent data which
may be of use in improving this document should be addressed to: U.S. Army Tank-automotive
and Armaments Command, ATTN: AMSTA-TR-E/BLUE, Warren, MI 48397-5000, by using
the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of
this document, or by letter.
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