1.1 This specification covers wrought, microalloyed carbon steel forgings for industrial use. Microalloyed steels develop their properties by the addition of small amounts of microalloying elements such as vanadium, columbium, titanium, o This specification covers wrought, microalloyed carbon steel forgings for general industrial use. Materials shall be produced by melting processes and killing. It shall also be hot forged by hot mechanical work. Conformance of the forgings to chemical