16MnDG

16MnDG steel pipe is a low-temperature steel pipe. 16MnDG steel pipe is suitable for -45℃～195℃ low-temperature pressure vessel pipes and low-temperature heat exchanger pipes. 16MnDG steel pipe has good comprehensive mechanical properties and process properties. The content of phosphorus is slightly lower than that of common 16Mn steel. In addition to the requirement of higher tensile strength and elongation than common 16Mn steel, impact toughness is also required.