Applications:
Suitable for quenching, quenching and tempering, annealing, chilled castings, malleable castings, hardness
determination of hard alloy steel, aluminum alloy, copper alloy, bearing steel, etc. It is also suitable for surface
hardened steel, material surface heat treatment and chemical treatment layer, copper, aluminum alloy, thin plate, galvanized, chrome plated, tin plated material, bearing steel, chilled castings, etc.
Main technical specifications:
Measuring range |
20-88HRA, 20-100HRB, 20-70HRC |
Initial test force |
3kgf (29.42N), 10kgf (98.07N) |
Total test force |
15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N),60kgf (558.4N), |
The maximum height of the sample |
230mm |
Throat |
170mm |