View Sample Alloy Digest Data Sheet (PDF) Since 1952, Alloy Digest has been the leading reference for materials property data on metals and alloys used throughout the world. Featuring graphs, charts and tables, these sheets give facts and figures on composition or characterization, physical and mechanical properties, heat treatment, and machinability.
HPM, or 25Cr-38Ni-Mo-Ti, is a wrought alloy developed for cracking tubes in ethylene plants. Development was aimed at tubes with similar or better elevated temperature strength and carburization resistance compared to HP grade centrifugally cast tubes, but with higher ductility, better toughness, and ability to be produced in longer and smaller tubing. See also Alloy Digest SS-307 and SS-689 for data about the HP grade.
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| Published : | 04/01/1998 |
