Unitemp 14 CMV is a low carbon, alloy steel recommended for welded structures operating at elevated temperatures up to 1100 F for short periods and at 1000 F for extended service. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SA-239. Producer or source: Cyclops Corporation.