steel grade 321
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. 321 Stainless Steel - smithmetalType 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.
TYPE 321is a stabilized austenitic stainless steel similar to Type 304 but with a titanium addition of at least five times the carbon content. This titanium addition reduces or prevents carbide precipitation during welding and in 800 1500 °F (427 816 °C) service. It also improves the elevated temperature properties of the alloy. 321 Stainless Steel Bar - 321 - National Specialty Alloys321 Stainless Steel Bar UNS S32100 (Grade 321) 321 stainless steel bar, also known as UNS S32100 and Grade 321, is primarily comprised of 17% to 19% chromium, 12% nickel, .25% to 1% silicon, 2% maximum manganese, traces of phosphorus and sulfur, 5 321 Stainless Steel Sheet, Plate & Bar - AMS 5510, 5645 321 SS (UNS S32100) is a titanium stabilized austenitic stainless steel that features improved resistance to intergranular corrosion. This grade is suitable for high temperature applications up to 1500°F (815°C), where the addition of titanium stabilizes the material against chromium carbide formation.
Type 321 can be readily formed and drawn, however, higher pressures are required and more springback is encountered than for carbon steel and ferritic stainless steels. ASTM A240 TP 321 Stainless Steel Plates321 Stainless Alloy 321 (UNS S32100) is stabilized stainless steel plate 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 steel plate is stabilized against chromium carbide formation by the addition of titanium. SUS-321 - Steel grades, Properties and Global StandardsSteel and steel is introduced, including chemical composition and mechanical performance data, each steel grade property.
Type 321 Stainless Steel is an austenitic stainless steel. It has many of the same qualities of Type 304, except for a higher level of titanium and carbon. Type 321 offers metal fabricators an outstanding corrosion and oxidation resistance, as well as excellent toughness even down to cryogenic temperatures. Other characteristics of Type 321 Stainless  Stainless steel grade chart - Atlas SteelsStainless steel grade chart ATLAS STEELS SPECIALTY STEELS PRODUCT REFERENCE MANUAL SECTION 9:APPENDICES Printed November 2000 1 S9 Chemical analysis (%) specied Grade UNS No. C Si Mn P S Cr Mo Ni Other 253MA S30815 0.05 1.1 - 2.0 0.8 0.040 0.030 20.0 - 22.0 10.0 - 12.0 N 0.14-0.20-0.10 Ce 0.03-0.08 grade 321 stainless steel - Round bar|steel section supplierFeb 14, 2020 · However, with increasing chloride contents, higher alloyed stainless steels corresponding to Type 2205 and super austenitic and super duplex stainless steels are used. 321 stainless-steel is called stabilized grades of stainless-steel, is Chromium nickel steel containing titanium.
Description Type 321 is a titanium stabilized chromium nickel austenitic stainless steel with corrosion resistance similar to 304/304L. This grade is typically used in the 800-1500F temperature range where it is stabilized against chromium carbide precipitation by the addition of titanium, which results in the precipitation of titanium carbides.