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.
ATI 409HP™ (UNS S40900) ferritic stainless steel was introduced by ATI Allegheny Ludlum in 1961 to provide improved oxidation and corrosion resistance for automotive exhaust systems in comparison to carbon steel. The alloy was designated "MF-1", indicating its end use: automotive mufflers. The good fabricability of this alloy, combined with its basic corrosion resistance and economy have significantly broadened the utility of
ATI 409HP stainless steel. Today, ATI 409HP consists of four grades: UNS S40900, S40910, S40920, and S40930.
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| Number of Pages : | 2 |
| Published : | 02/01/2013 |