Rockwell Hardness Tester: Difference between revisions
From Pumping Station One
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==Scales and values== | ==Scales and values== | ||
There are several alternative scales, the most commonly used being the "B" and "C" scales. Both express hardness as an arbitrary | There are several alternative scales, the most commonly used being the "B" and "C" scales. Both express hardness as an arbitrary dimensionless number. | ||
===Typical values=== | ===Typical values=== | ||
