AS 2197:1978
Method for the micrographic assessment of the non-metallic inclusion content in wrought steel

Standard No.

AS 2197:1978

Published By

Standard Association of Australia （SAA）

Latest

AS 2197:1978

Scope

Describes procedures for the comparison of micrographic images with standard Jernkontoret or ASTM charts. Details are given for the preparation of test pieces, test procedures, assessment of the images, expression of results and the preparation of a test report. The charts are reproduced full size. An example of assessment of a micrographic field and calculation of an average field rating number are given in appendices.

AS 2197:1978 history

• 1970 AS 2197:1978 Method for the micrographic assessment of the non-metallic inclusion content in wrought steel