Ask your quality department. Most ISO 9001 or ASME-certified foundries already own a site license for ASTM standards. The PDF is likely sitting on a shared network drive.
| Method | Description | |--------|-------------| | Engineering/University Library | Many hold ASTM volumes or provide online access via ASTM Compass. | | Company subscription | Some NDT departments purchase individual standards. | | Interlibrary loan | Request the hardcopy or a scan limited to reference photographs (fair use for evaluation). | | Used bookstores | Rare; older editions with photographs might appear (check for copyright restrictions). | astm e125 reference photographs pdf free download
A pragmatic note for the desperate technician: Occasionally, universities post excerpts of ASTM E125 for internal coursework. Search for "ASTM E125 reference photographs pdf" filetype:pdf site:edu. You sometimes find "sample plates" or "severity level charts" that contain 80% of the necessary data. However, these usually lack the critical severity level 4 and 5 images needed for rejection calls. Severity levels : Usually numbered 1–5 (or more),
Warning: Do not use these academic excerpts for final certification reports. Your client's auditor will reject them. You must reference the official standard number and edition. Ask your quality department
If you are looking for the content of the photographs to understand what they show, here is a description of the categories typically found in the standard.
The standard is generally divided by the type of discontinuity. The photographs are usually black and white, showing bright indications against a dark background (typical of fluorescent MPI) or dark indications on a light background (visible MPI).