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SAE J 421:2018-01-09
New product
SAE J 421:2018-01-09
Cleanliness Rating of Steels by the Magnetic Particle Method (Stabilized: Jan 2018)More info
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.
| Author | SAE |
|---|---|
| Editor | SAE |
| Document type | Standard |
| Format | File |
| ICS | 77.140.35 : Tool steels
|
| Number of pages | 7 |
| Replace | SAE J 421:1993-05-01 |
| Set | JPAKS10U-10 |
| Year | 2018 |
| Document history | SAE J 421:1993-05-01 |
| Country | USA |
| Keyword | SAE 421;SAE J421;SAE J421;SAE J 421 |