GB/T 3879-2008
ActiveMaterial blanks of steel bonded carbide
钢结硬质合金材料毛坯
Application Summary AI generated
This standard specifies the classification, technical requirements, test methods, and inspection rules for material blanks of steel bonded carbide. It is applied in the manufacturing of wear-resistant tools, dies, and structural components, particularly in the metallurgy and mechanical engineering industries. The standard ensures consistent quality and performance of blanks used for producing parts that require high hardness and toughness, such as cold extrusion dies and mining tools.
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