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ENV 10247:1998

Micrographic examination of the nonmetallic inclusion content of steels using standard pictures

Publication date:   Aug 30, 2001

General information

99.60 Withdrawal effective   Apr 11, 2007

CEN

CEN/TC 459/SC 1 Test methods for steel (other than chemical analysis)

Pre Standard

77.040.99   Other methods of testing of metals

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Scope

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.

Life cycle

NOW

WITHDRAWN
ENV 10247:1998
99.60 Withdrawal effective
Apr 11, 2007

CORRIGENDA / AMENDMENTS

WITHDRAWN
ENV 10247:1998/AC:2000

REVISED BY

WITHDRAWN
EN 10247:2007