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Flexbar 20534 | Rockwell B Scale Hardness Test Block | HRB 55, Square - generaltechuae

Flexbar 20534 | Rockwell B Scale Hardness Test Block | HRB 55, Square

Part Number : 20534

Flexbar 20534 is the HRB 55 block in Flexbar's Rockwell B series. The series is made for a 1/16 in ball indenter and 100 kg load, from HRB 35 up to HRB 95.

Key features

  • Nominal hardness HRB 55
  • For 1/16 in ball indenter, 100 kg load
  • Square block, 2 x 2 in
  • Steel given a heat-treat and cold-treat process for consistency and repeatability
  • Accuracy stated to exceed ASTM E10, E92 and E384
Availability: in stock
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