Rockwell Scale - Standards

Standards

  • International (ISO)
  • ISO 6508-1: Metallic materials -- Rockwell hardness test -- Part 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T)
  • ISO 2039-2: Plastics -- Determination of hardness -- Part 2: Rockwell hardness
  • US standard (ASTM International)
  • ASTM E18 : Standard methods for Rockwell hardness and Rockwell superficial hardness of metallic materials

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