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The Rockwell hardness scale is typically administered to characterize the hardness of metals, such as thin steel, cemented carbides, lead, aluminum, zinc, ...


Rockwell hardness values are expressed as a combination of a hardness number and a scale symbol representing the indenter and the minor and major loads.


Find the hardness conversion for Rockwell C scale or high hardness range here. Download as PDF or get the Rockwell conversions right away.


Hardness Conversion Chart. ... Hardness Conversion Chart. Rockwell. Rockwell Superficial. Brinell. Vickers. Shore. A. B. C. D. E. F. 15-N. 30-N. 45-N. 30-T.


Penetrator. Steel. C Scale. 150 kgf. D Scale. 100 kgf. A Scale 60 kgf. 15N Scale. 15 kgf. 30N Scale. 30 kgf. 45N Scale. 45 kgf. 3000 kgf. Hardness. 10 kgf.


Feb 1, 2004 ... While the HRC scale uses a maximum of 0.2 millimeter (100 Rockwell points) penetration, the HRB and other regular scales use a ball indenter ...


For example 64 HRC means the hardness number is 64 as determined on a Rockwell C scale. Most Rockwell hardness tests are performed on either the Rockwell B or C ...


Rockwell hardness scale is a type of scale that indicates the hardness of a material measured using the Rockwell hardness test. It is a unitless number. The ...


Each Rockwell hardness scale is identified by a letter designation indicative of the indenter type and the major and minor loads used for the test. The Rockwell ...


The Rockwell Superficial hardness test method consists of indenting the test material with a diamond cone (N scale) or hardened steel ball indenter.


The Rockwell scale is a hardness scale based on indentation hardness of a ...