Nirosta 4438 is a molybdenum, 18-14 type austenitic stainless steel with higher molybdenum than most of the austenitic family of alloys. Due to its low carbon content, it is intergranular corrosion resistant under operating conditions up to 350 deg C (752 deg F). This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-879. Producer or source: ThyssenKrupp Nirosta GmbH.

chemical composition, corrosion-resistant alloys, elasticity, fracture toughness, heat treatability, joinability, machinability, NIROSTA 4438, physical properties, tensile properties, workability, thermal properties, UNS S31703
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2003
ASM International
Topics
Austenitic stainless steel Corrosion-resistant alloys Chemical composition Heat treatability Joinability Machinability Workability Elastic modulus Fracture toughness Tensile properties Physical properties Thermal properties
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