Skip to product information
Mitutoyo 63ETB071 | Rockwell Hardness Reference Block | 32 HRGW, Aluminium, 60x60x16 mm

Mitutoyo 63ETB050 | Rockwell Hardness Reference Block | 60 HRD, Steel, 60x60x16 mm

Part Number : 63ETB050

60 HRD is the nominal level of this 60 x 60 x 16 mm steel block for Rockwell hardness testers. It is calibrated under DAkkS to ISO 6508-3 and tested with a diamond cone, using a 98.07 N (10 kgf) preliminary force followed by 980.7 N (100 kgf).

Key features

  • 60 HRD block: DAkkS calibration (ISO 17025 accreditation) to ISO 6508-3
  • Nominal hardness 60 HRD on a steel body, 60 x 60 x 16 mm
  • 60 HRD block listed for use with HR-110MR HR-210MR HR-320MS HR-430MR HR-430MS HR-530 HR-610 HR-620
  • 60 HRD: preliminary force 98.07 N (10 kgf), total force 980.7 N (100 kgf)
  • Optional for the 60 HRD block: up to three calibrated test scales, ASTM E18 calibration and a lasered indentation grid
Availability: in stock
For pricing, please contact our experts.