HRB can be used to measure the hardness of copper?
For example: mild steel, non-ferrous metals, steel and cast iron annealing. General copper low hardness, can be detected by HRB.
HRB is the Rockwell hardness B scale to measure, HRB is the use of 100Kg load and diameter 1.58mm hardened steel ball hardness, used for lower hardness of the material. For example: mild steel, non-ferrous metals, steel and cast iron annealing. General copper low hardness, can be detected by HRB.
HRB is the Rockwell hardness B scale to measure, HRB is the use of 100Kg load and diameter 1.58mm hardened steel ball hardness, used for lower hardness of the material.
