... shock resistance6, Good chemical resistanceTypical Uses1, Rotating bearing balls and rollers2, Cutting tools3, Engine moving parts-valves, ... thermal shock resistance8, Superior chemical inertnessTypical Uses1, Fixed and moving turbine components2, Suction box covers3, Seals, ... Precision ball valve balls and seats2, High density ball and pebble mill grinding media3, Rollers and guides for metal ...