ASTM E1955-20 PDF
Standard Radiographic Examination for Soundness of Welds in Steel by Comparison to Graded ASTM Reference Radiographs
Standard Radiographic Examination for Soundness of Welds in Steel by Comparison to Graded ASTM Reference Radiographs
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 18 декабря 2020 г.
- SKU:
- ASTM E1955-20
Abstract
Significance and Use 4.1 This standard can be used to establish acceptance criteria for weld soundness based on the procedures and reference radiographs of Reference Radiographs E390. The grades specified in this standard, while applicable...
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