RO
SR ENV 10247:2000
Micrographic examination of the nonmetallic inclusion content of steels using standard pictures
This draft European prestandard defines a method of microscopic nonmetallic inclusion assessment using picture charts. The method does not apply to inclusions of length less than 3 microm or smaller than 2 microm width. Defined by a product standard or an agreement between the involved parties for certain special products inclusions with a width below 2 microm can only be evaluated according their length.
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Status :
Withdrawn
Approval date : 9/2/1999
Publish date : 9/3/1999
Withdrawal date : 9/30/2007
Number of pages : 72
ICS : 77.040.99 Other methods of testing of metals
Technical Committee : 42 - Steels and ferroalloy
- Replaced by SR EN 10247:2007
- Amended by SR ENV 10247:2000/C1:2001
- Conflict with STAS 5949-80