GB/T 3648-2013
AbolishedFerrotungsten
钨铁
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging, marking, and storage conditions for ferrotungsten, an iron-tungsten alloy used as an additive in steelmaking. It is applied in the metallurgical industry, particularly for producing high-speed tool steels, alloy steels, and other tungsten-containing materials where precise tungsten content and impurity limits are critical. The standard ensures consistent quality for procurement and quality control in steel mills and foundries.
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