Trade mark of Cabot Corp. for a series of wear- and corrosion-resistant cobalt-chromium-tungsten alloys with 35 – 70 % Co, 25 – 33 % Cr, 10 – 25 % W, 1 – 4 % C and 0 -10 % Fe. The stellites consist of a dendritic, high-cobalt matrix surrounded by a complex eutectic of chromium and tungsten carbides.