GB/T 21182-2007
AbolishedScraps of cemented carbide
硬质合金废料
Application Summary AI generated
GB/T 21182-2007 specifies classification, technical requirements, test methods, inspection rules, and packaging for scraps of cemented carbide. It is applied in the metallurgical industry for recycling and reusing tungsten, cobalt, and other valuable metals from waste cemented carbide tools, dies, and wear parts. This standard ensures consistent quality control and material traceability in scrap processing and secondary material trading.
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