Portable Integrated Hardness Tester Blocks HB / HRB / HRC Hardness Scales for Brinell / Vickers
Method Method Test Block Size Scales
Rockwell 60×60×10mm HRB, HRC
Vickers 60×60×10mm HV
Brinell 60×60×10mm HB
Brinell 100×100×17mm HB