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Mitutoyo 63ETB071 | Rockwell Hardness Reference Block | 32 HRGW, Aluminium, 60x60x16 mm

Mitutoyo 63ETB037 | Rockwell Hardness Reference Block | 45 HRC, Steel, 60x60x16 mm

Part Number : 63ETB037

Item 63ETB037 is a Rockwell test block in steel, 60 x 60 x 16 mm, with a nominal hardness of 45 HRC. Calibration is by DAkkS to ISO 6508-3; the diamond cone loads it at 98.07 N (10 kgf) preliminary and 1471 N (150 kgf) total force.

Key features

  • 45 HRC: preliminary force 98.07 N (10 kgf), total force 1471 N (150 kgf)
  • 45 HRC block listed for use with HR-110MR HR-210MR HR-320MS HR-430MR HR-430MS HR-530 HR-610 HR-620
  • Nominal hardness 45 HRC on a steel body, 60 x 60 x 16 mm
  • 45 HRC block: DAkkS calibration (ISO 17025 accreditation) to ISO 6508-3
  • Optional for the 45 HRC block: up to three calibrated test scales, ASTM E18 calibration and a lasered indentation grid
Availability: in stock
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