ANSI: SEKN 43 AZ 3020
ISO: SEKN1204 AZ 3020
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Cemented carbides are a class of hard materials used extensively for cutting tools, as well as in other industrial applications. It consists of fine particles of carbide cemented into a composite by a binder metal. Cemented carbides commonly use tungsten carbide (WC), titanium carbide (TiC), or tantalum carbide (TaC) as the aggregate. Mentions of "carbide" or "tungsten carbide" in industrial contexts usually refer to these cemented composites. The cobalt content could vary from 5% to 23% base on application. 8% to 12% are the most common for cutting tools. Ruthenium is used to replace cobalt as a perfered binder for the best cutting performance.
SEKN 12 04 AZ 3020 Sandvik T-Max®, Carbide Insert for Milling, TiCN + Al2O3 Coating
CVD TiCN+Al2O3+TiN IRON MEDIUM INTERUPTION TOUGH GRADE
