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Overview ISO 4986:2020 - "Steel and iron castings - Magnetic particle testing" specifies a standardized method for magnetic particle testing (MPT) of ferro‑magnetic steel and iron castings and provid…
What is ISO 4986 about? ISO 4986 is an international standard on steel and iron castings that discusses various tests and examinations to ensure the quality of castings. ISO 4986 specifies a method f…