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In some cases, one object may fall within more than one scale (see the hardness comparison chart). For example, a typical steel spring has a Rockwell hardness ...


Diamond. 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.


Pyramid. Diamond. Indenter. Steel. B Scale. 100 kgf. A Scale. 60 kgf. F Scale 60 kgf. 15T Scale. 15 kgf. 30T Scale. 30 kgf. 45T Scale. 45 kgf. 3000 kgf. Hardness.


Brinell 3000kg Load 10mm Ball, Rockwell, Approx Tensile Strength, psi. Diameter, mm, Hardness Number, B Scale, C Scale ...


Stainless Steel Hardness Chart ... (min), Hardness (Max) ASTM E18 ... Brinell Rockwell Hardness Conversion | Carbon Steel Cast Steel Hardness Conversion  ...


Jun 10, 2019 ... The scale that bears his name determines relative hardness of metal by measuring the depth of an indentation after a heavy object impacts a ...


The Rockwell C scale is usually abbreviated HRC (Hardness Rockwell C), while the Rockwell B scale is abbreviated HRB (Hardness Rockwell B). The higher the  ...


The Rockwell hardness test method is described along with useful tables and charts. ... consists of indenting the test material with a diamond cone or hardened steel ... Hardness...


Hardness Conversion Chart for Non-Austenitic Steels (Rockwell C Range). HK. HBW. HRA. 85.7. HRD. 76.9. HR15N. 93.4. HR3ON. 84.7. HR45N. 75.9. HV. 950.


usually measured using the Rockwell B scale while harder steels and deep case- hardened steels ... For example, a typical steel spring has a Rockwell hardness.


Steel hardness conversion chart: Shows equivalents using Brinell, Rockwell B and C and Vickers scales. These values are approximate and for guidance only.