ANSI: SBEN 12 04 ZZ K15W
ISO: SBEN 12 04 ZZ K15W
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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.
SBEN 12 04 ZZ K15W Sandvik Auto FS, Carbide Insert for Milling, TiCN + Al2O3 + TiN Coating
Hard, CVD-coated grade with thin coating for finishing of cast iron and bi-metal components, such as cast iron and aluminum, in stable and wet conditions. Use as a complement to K20W when a sharp edge is needed.
