Dura-Bar GX is a heat-treatable, pearlitic gray cast iron that is used for the production of continuous cast products. It is ideal for applications that require a combination of moderate strength, good wear resistance, and good vibration damping capacity. This datasheet provides information on composition, physical properties, microstructure, hardness, and tensile properties. It also includes information on heat treating and machining. Filing Code: CI-83. Producer or source: Charter Dura-Bar, Inc.