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Standard Set of Rockwell Test Blocks HRC

Hardness testing blocks are designed for metals hardness testers calibration.

The package (5 pcs.) of Rockwell hardness test blocks includes one sample of each value (1 pcs. – 25 HRC; 1 pcs. – 45 HRC; 1 pcs. – 65 HRC; 1 pcs. – 90 HRB; 1 pcs. – 83 HRA).

  • Competitive price
  • Wide range of values and loads
Hardness value Load, kg Hardness range Dimension, mm
HRA: 83±3 60 0,6 HRA 60х40х6
HRB: 90±10 100 1,2 HRB 60х40х6
HRC: 65±5 150 0,5 HRC 60х40х6
HRC: 45±5 150 0,8 HRC 60х40х10
HRC: 25±5 150 1,1 HRC 60х40х10

If user need another range of values or loads, please discuss the order before payment.

  • Hardness test blocks (5 pcs.)
  • Package