Astm E125 Reference Photographs Pdf [hot] Jun 2026

The technician performs magnetic particle testing on the ferrous casting.

Prevents the over-processing or scrapping of parts with minor, acceptable inclusions while catching critical structural cracks before they enter service.

The primary "documents" for E125 are the actual photographs (adjuncts). While the standard text explains the methodology, the is required to perform the comparison. Astm E125 Reference Photographs Pdf

Each chart displays specific discontinuity types:

: It focuses on indications revealed by the dry powder magnetic particle method . The technician performs magnetic particle testing on the

ASTM E125 Reference Photographs PDF: A Complete Guide for Ferrous Casting Inspection

: Pockets of gas trapped within the solidifying metal. They present as rounded, isolated indications. How to Use the Reference Photographs While the standard text explains the methodology, the

ASTM International holds the copyright to ASTM E125 and its associated adjunct photographic plates. Standard text purchases do not automatically include the high-resolution photographic sets, which must often be acquired as separate physical adjunct packages or through authorized high-fidelity digital subscriptions.

The inspector magnetizes the ferrous casting and applies magnetic particles (either dry powder or a wet suspension).

– Foreign sand, slag, or oxide pockets trapped on or near the casting surface.

Each degree is represented by a photograph of a casting with a specific indication pattern. An inspector holds the component up to the photograph (or digital equivalent) and matches the magnetic particle indication to the closest plate degree.