ANSI: WPR 20 AR LCHK30M
ISO: WPR 20 AR LCHK30M
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.
HC-K30 – PVD-ALX coated Highly wear resistant AlTiN-coated milling grade suitable for high cutting speeds and dry machining. Particularly well-suited for machining cast iron, spheroidal graphite iron, high-strength and abrasive materials.
