The Rockwell hardness values are expressed as a combination of hardness number and a scale symbol representing the indenter and the minor and major loads. For example, 64 HRC represents the Rockwell hardness number of 64 on the Rockwell C scale (see Table 1), while 80 HRB represents a Rockwe...
Rockwell C Scale HRC: Steel, hard cast irons, pearlitic malleable iron, titanium, deep case hardened steel, and other materials harder than B100.Rockwell A Scale HRA: Cemented carbides, thin steel, and shallow case-hardened steel. 2.Technical Specifications Mod...
Rockwell C Scale HRC: Steel, hard cast irons, pearlitic malleable iron, titanium, deep case hardened steel, and other materials harder than B100.Rockwell A Scale HRA: Cemented carbides, thin steel, and shallow case-hardened steel. Technical Specifications: Commodity Auto Rockwell Hardness Tester ...
conversion value, indenter type, etc. 4.Auto calculating and displaying test result, Max, Min, Ave, and hardness deviation. Resolution is 0.1HR. 5.Available to set up upper and lower limit, with the function of over-error warning, data analysis chart, single tes...