ANSI: R290-12T308E-KL H13A
ISO: R290-12T308E-KL H13A
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.
R290-12T308E-KL H13A Sandvik CoroMill® 290, Carbide Insert for Milling, Uncoated
Uncoated carbide grade that combines good abrasive wear resistance and toughness for medium to rough turning of titanium alloys.
