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Thin sheets of copper, brass, bronze, or similar materials. ※ Rockwell C scale (HRC)is not suitable for materials such as narrow pins and thin sheets.


Brinell Hardness. Number 3000-Kg Load. 10 mm Tungsten. Carbide Ball. Rockwell Hardness Number. Tensile Strength (approximate). B-Scale 100-Kg Load 1/16.


Rockwell Superficial Hardness Number. Indenter 10mm Ball A Scale. B Scale. C Scale. D Scale ... Hardness Testing ASM International, Metal Park OH 1897.


Thin steel and medium case hardened steel and pearlitic malleable iron. HRE. 1/16" ball 100. Cast iron, aluminum and magnesium alloys, bearing metals.


Rockwell hardness test is widely used for thin steel, lead, brass, zinc, aluminum, cemented carbides, iron, titanium, copper alloys, and certain plastics. This ...


C scale hardness. (HV). Vickers hardness. Brinell hardness. (HB) 10mm ball load 3000kgf. Rockwell hardness*3. Rockwell superficial.


Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, ...


Rockwell. Knoop. Brinell. Tensile. Strength ... Soft Steel, Grey and Malleable Cast Iron and Most Non-Ferrous Metals. Scales C, D, A. Brale Diamond Indenter.


Comparison between different hardness scales on a conversion chart does not apply if the actual test was improperly made. For example, if sheet metal is so thin ...


In the Rockwell test, hardness is measured by the depth to which the penetrator moves under a fixed ... The Standard Hardness Conversion Tables for Metals,.


Rockwell hardness is the most common measure of a metal's hardness. Soft steels are usually measured using the Rockwell B scale while harder steels and deep ...