1.4541 / AISI 321 is an austenitic chromium-nickel-stainless steel, stabilized with titanium. Special properties Good corrosion resistance to low content of hydrochloric and organic acids. 321 Austenitic Stainless Steel Bar Interlloy 321 has better resistance to intergranular corrosion than most of the standard 300 grades other than the low carbon types 304L, 316L and 317L due to its titanium content.N.B. It is most important that oxygen is always allowed to circulate freely on all stainless steel surfaces to ensure that a chrome oxide film is always present to protect it.
Type 321 has usage in a wide range of applications including Oil & Gas, petrochemical, aerospace and general industry. Benefits. Type 321 stainless steel is a variation of grade 304 with the addition of titanium as a stabiliser. The alloy is resistant to intergranular corrosion and can be easily welded and formed. Typical Applications 321 Stainless Steel Plate, Sheet, Round Bar, Pipes, Tubes Applications. Ideal uses for 321 Stainless Steel include expansion joints, aircraft parts, furnace parts, heat exchangers, mineral processing screens, welding by all standard methods, with or without filler metal. Available Stock Sizes. See specific product page for unique sizes. Here at Atlantic Stainless no inquiry is too large or too small. 321 Stainless Steel Technical Data Sheet - metal shimsType 321 has been developed for applications where the unstabilized chromium-nickel steels, such as Type 304 would be susceptible to intergranular corrosion. When the unstabilized chromium-nickel steels are held in or slowly cooled through the range of 800 to 1500° F (427 to 816° C), chromium carbide is precipitated at the grain boundaries.
Alloy 321 is an austenitic chromium-nickel stainless steel containing ium. The titanium addition reduces or prevents carbide precipitation during welding and in 800 1500°F (427 816°C) service. AISI SS 321 / 321H S32100 / S32109 1.4878/1.4541StardustStainless Steel 321 is the stabilized version of Stainless Steel 304. The 18/8 blend of chromium and nickel is tempered with titanium to give type 321 protection from intergranular corrosion that can occur after heat treatment. It is protected from temperatures ranging from 800 to 1500° F. Experienced supplier of SUS 321 Stainless Steel,S32100Alloy 321 (UNS S32100) is stabilized stainless steel which offers as its main advantage an excellent resistance to intergranular corrosion following exposure to temperatures in the chromium carbide precipitation range from 800 to 1500°F (427 to 816°C).Alloy 321 stainless steelis stabilized against chromium carbide formation by the addition of titanium.
321 Stainless Steel This data sheet applies to stainless steel 321 / 1.4541 hot and cold rolled sheet and strip, semi-finished products, bars, rolled wire and profiles as well as seamless and welded tubes for pressure purposes. Stainless Steel 321, Application :Industrial at best Buy Stainless Steel 321 from Narendra Steels Find Company contact details & address in Mumbai, Maharashtra ID:1077365 The advantages of using 321 SS vs. 304/304L SS - PenflexApr 03, 2007 · In dynamic applications, fatigue strength is also important to consider. And in this respect 321 SS has a slight advantage over 304 SS. Fatigue or endurance limits (strength in bending) of austenitic stainless steels in the annealed condition are about one-half the tensile strength.Typical tensile and endurance limits for these alloys (annealed) are presented in the table below:
Type 321 stainless steel is an ideal material of construction for aerospace components, such as piston engine exhaust manifolds, jet engine parts, exhaust ducts and flanges. See this alloy's general properties for more information on its chemical analysis, physical properties, mechanical properties, corrosion resistance, and fabrication.