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Hardness Testing Frequently Asked Questions

May 23, 2017
According to the characteristics of materials and the State, whose hardness is estimated to use detection methods. When you can't make a rough estimate, should be based on the higher hardness to choose, such as Vickers or Rockwell c scale method. After the detection method is selected, such as hardness, thickness and size of the sample allows, you should choose a larger detection test, which is conducive to reducing the relative error of the test results.