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Scale Context
Rockwell C (HRC): Used for hard metals like heat-treated steel and titanium alloys.
Rockwell C (HRC) --
Brinell (HB) --
Vickers (HV) --
Tensile Strength (MPa) --
Material Class Medium Steel
Conversion Accuracy

Strategic Implementation of Material Science

Material selection defines engineering failure or success. The Material Hardness Converter employs Deterministic Logic based on ASTM E140 standards to translate hardness values between different testing methods. This ensures that specifications from suppliers (e.g., in Brinell) match your design requirements (e.g., in Rockwell).

Hardness as a Strategic Asset

The durability of a component is a Strategic Asset. Knowing the precise hardness allows engineers to predict wear resistance and machinability. This tool bridges the gap between the indentation of a diamond cone (HRC) and a tungsten ball (HB), providing a unified language for quality control.

Terminal Value of Tensile Strength

The Terminal Value of hardness testing is its correlation to Tensile Strength. By converting a non-destructive hardness test into an estimated MPa value, engineers can gauge the structural integrity of a part without destroying it. This converter provides that critical approximation instantly.

Technical Metrics Explained

  • HRC (Rockwell C): Uses a diamond cone indenter with a 150kg load. Standard for hardened steels.
  • HB (Brinell): Uses a hard ball indenter. Best for castings and softer metals.
  • HV (Vickers): Uses a diamond pyramid. Valid for all materials and thin foils.