ALLEGHENY LUDLUM TYPE 439 is a stainless steel with a high resistance to chloride stress-corrosion cracking. It also has a high level of general resistance in steam and fresh-water environments. Its high level of chromium provides resistance to sulfidation and oxidation. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-470. Producer or source: Allegheny Ludlum Corporation.

ALLEGHENY LUDLUM TYPE 439, chemical composition, chemical resistance, chloride corrosion-resistant alloys, elasticity, hardness, heat treatability, joinability, microstructure, oxidation resistance, physical properties, tensile properties, workability, UNS S43035
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Copyright © ASM International® 1996
1996
ASM International
Topics
Microstructure Chloride stress corrosion cracking Ferritic stainless steel Corrosion-resistant alloys Chemical composition Chemical resistance Oxidation resistance Heat treatability Joinability Workability Elastic modulus Hardness Tensile properties Physical properties Thermal properties
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