Rockwell Hardness Scale
A hardness scale based on the indentation hardness of a material. There are several alternative scales; the most commonly used are the “B” and “C” scales. Both express hardness as an arbitrary number.
A hardness scale based on the indentation hardness of a material. There are several alternative scales; the most commonly used are the “B” and “C” scales. Both express hardness as an arbitrary number.