Type II: Non-Metallic Inclusions (Stringers)
Type III: Shrinkage
Type IV: Seams and Laps
Type V: Porosity
Type VI: Non-Relevant Indications
If you decide to ignore the safety warnings and search for the PDF on file-sharing sites (like Scribd, Issuu, or forums), proceed with caution:
No legal free download exists from authentic sources. ASTM standards are sold by ASTM International to fund development and updates. astm e125 reference photographs pdf free download
However:
ASTM E125 specifies reference photographs for magnetic particle examination of ferrous castings. It classifies surface discontinuities (e.g., cracks, porosity, cold shuts, and inclusions) into severity levels. The photographs serve as visual comparators to evaluate inspections. Type II: Non-Metallic Inclusions (Stringers)
If you are studying for an NDT exam (like ASNT Level II) and just need to learn how to identify these indications, you do not necessarily need the ASTM E125 PDF itself.