GB/T 7997-2014
ActiveHardmetals—Vickers hardness test
硬质合金 维氏硬度试验方法
Application Summary AI generated
This standard specifies the method for determining the Vickers hardness of hardmetals (cemented carbides), covering test principles, equipment, and procedures. It is applied in the metallurgy and tooling industries for quality control and material specification verification of cutting tools, wear parts, and dies. The standard ensures consistent hardness measurement across manufacturing and testing laboratories.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.