Rockwell scale
noun1
A hardness scale based on the indentation hardness of a material.
Materials science
- Coordinate terms
- HRA, HRB, HRC, HRD, HRE, HRF, HRG
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
A hardness scale based on the indentation hardness of a material.
Materials science
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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