Rockwell Hardness Tester: Difference between revisions
From Pumping Station One
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=== Indentor Choice === | === Indentor / Penttrator Choice === | ||
Diamond indentor for hard materials RHC scale ( see wikipedia for scale explanation) | Diamond indentor for hard materials RHC scale ( see wikipedia for scale explanation) | ||
=== Procedure === | === Procedure === | ||
