ANSI: R390-11 T3 31E-PM 1010
ISO: R390-11 T3 31E-PM 1010
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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.
R390-11 T3 31E-PM 1010 Sandvik CoroMill® 390, Carbide Insert for Milling, TiAlN2 Coating
GC1010 is a PVD-coated grade for light roughing to finishing operations. With its exceptional resistance to plastic deformation, thermal cracking, and other types of wear, this grade can withstand long periods of time in cut and is suitable for machining hardened steel from 36 HRC and higher.
