• SAE J421_201801

SAE J421_201801

Cleanliness Rating of Steels by the Magnetic Particle Method (Stabilized: Jan 2018)

SAE International , 01/09/2018

Publisher: SAE

File Format: PDF

$37.00$74.00


This SAE Recommended Practice provides a rating procedure for the cleanliness rating of steels by the magnetic particle method. The procedure is based on counting the number of indications (frequency) and employs a weighted value to obtain a severity factor. The method outlined is similar to that described in SAE Aerospace Material Specification AMS 2301.

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