Tungsten Carbide Rod Hardness Test

Tungsten Carbide Rod Hardness Test

Tungsten carbide rod hardness test mainly adopts Rockwell hardness tester to test HRA hardness level. The portable Rockwell hardness tester weighs only 0.7kg which is really convenient both in usage and carry. Through the hardness test, we can figure out the different mechanical property of tungsten carbide rod under different chemical agents, organization structure and heat treatment processing. This is a kind of non-destructive test, and is relatively easy to operate. This kind of detection method has small testing force and little indentation, high measuring speed and high efficiency; therefore, it can be directly used to test finished products.

Hardness test has certain similarities with tensile test, both of which are used to test the resistance capability of metals to plastic deformation. Because tensile test is a kind of destructive test, so hardness test is adopted more frequently than tensile test.


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