It is widely used to determine the Rockwell hardness of ferrous metals, non-ferrous metals and non-metallic materials. It is mainly used for the measurement of Rockwell hardness of heat-treated materials such as quenching and tempering. Such as cemented carbide, carburized steel, hardened steel, surface hardened steel, hard cast steel, aluminum alloy, copper alloy, malleable castings, mild steel, quenched and tempered steel, annealed steel, bearings and other materials.
- Digital display & Manual load.
- Hardness scale: HRA, HRB, HRC, HRD, HRF, HRG.
- The accuracy conforms to GB/T230.2, ISO6508-2 and ASTM E18 standards.
- Accurate, reliable and durable.
