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The following tables and lists give grade 321 stainless steel datasheet and specification including chemical composition, physical properties and mechanical properties, machinability, heat treatment, welding, etc. Chemical Composition. SS 321 stainless steel chemical composition is listed in the following table based on cast analysis.
Oct 23, 2001 · Grades 321 and 347 are the basic austenitic 18/8 steel (Grade 304) stabilized by Titanium (321) or Niobium (347) additions. These grades are used because they are not sensitive to intergranular corrosion after heating within the carbide precipitation range of 425-850 °C. Grade 321 is the grade of choice for applications in the temperature ...
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Jan 10, 2023 · 321 Stainless Steel Composition. UNS S32100 composition is an ideal choice for Inconel sheet applications. It has excellent high-temperature strength, good corrosion resistance, and forming ability, as well as great weldability. Other benefits of its composition include high resistance to scaling from heating in high-temperature environments ...
Specification Sheet: Alloy 321/321H. Alloy 321 (UNS S32100) is a titanium stabilized austenitic stainless steel with good general corrosion resistance. It has excellent resistance to intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range of 800–1500°F (427– 816°C).
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This grade is also made up of at most 0.03% sulfur, between 17.0% and 19.0% chromium, and at most 0.10% nitrogen. The addition of titanium is what gives 321 and 321H stainless steel plate its unique properties. It can also include up to 0.70% titanium. Mechanical Properties of 321 and 321H Stainless Steel Plate. Both grades have a tensile ...
Mar 17, 2023 · It is non-magnetic. 321 SS provides you with the best resistance to stress corrosion cracking. Great weldability due to its intergranular corrosion resisting attributes. Has high tensile and yield strength levels. Formability features are the best. Can withstand marine environments to a higher level.
Aug 15, 2023 · 321 stainless steel is a Ni-Cr-Ti austenitic stainless steel used in the manufacture of acid-resistant containers and wear-resistant equipment linings and pipelines. Japanese grade: SUS321. UK grade: 304S12, 321920. German grade: X10CrNiTi189. Also known as: Austenitic Stainless Steel.
