SAE J422_201801

SAE J422 – Microscopic Determination of Inclusions in Steels (Stabilized: Jan 2018)

This recommended microscopic practice for evaluating the inclusion content in steel has been developed as a practical method of quantitatively determining the degree of cleanliness of steel. This method has been established as a reasonable control for steel mill operations and acceptance for production manufacturing. It has been widely accepted for carbon and alloy steel bars billets and slabs. Exceptions are resulfurized grades which are outside the limits of these photomicrographs and the high carbon bearing quality steels which are generally classified using ASTM E 45-60T Method A Jernkontoret Charts.

Product Details

Published:

01/10/2018

Number of Pages:

7

File Size:

1 file 600 KB

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