ISO-4986 › Historical Revision Information
Steel Castings - Magnetic Particle Inspection
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ISO 4986:2010 specifies a method for the magnetic particle inspection of ferro-magnetic steel castings.
It also gives acceptance criteria through severity levels defined by the nature, the area and the dimensions of the discontinuities present.
ISO 4986:2010 applies to all ferro‑magnetic castings, independent of the moulding method.
A steel casting is considered to be ferro‑magnetic if the magnetic induction is greater than 1 T (Tesla) for a magnetic field strength of 2,4 kA/m.
ISO 4986:2010 only applies to those areas of the castings specified for inspection, as well as the percentage of castings to be inspected.
To find similar documents by classification:
77.140.80 (Iron and steel castings)
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Document Number
ISO 4986:1992
Revision Level
1ST EDITION
Status
Superseded
Publication Date
June 1, 1992
Committee Number
ISO/TC 17/SC 11