General Properties. 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). 321 Austenitic Stainless Steel Bar Interlloy 321 is a titanium stabilised chromium-nickel austenitic stainless steel with good strength and excellent corrosion resistance, as supplied in the annealed condition with a typical brinell hardness of 175.Characterised by high corrosion resistance in general atmospheric corrosive environments it exhibits excellent resistance to most oxidizing agents, general foodstuffs, sterilizing solutions 321 Stainless Steel Aerospace Applications - Sandmeyer SteelSandmeyer Steel Company is a leading supplier of 321 stainless steel plate. The company stocks type 321 stainless steel in sizes as thin as 3 321 Stainless Steel steels16" and as thick as 4". Call (1-800-523-3663) or email ( [email protected] ) a sales representative to obtain information on pricing, shipping, and Sandmeyer Steel's value added processes.
321 stainless steel plates are part of the austenitic family of stainless steel. 321 is basically a 304 grade containing a stabilizer of titanium. Type 321 is a good choice for applications where heat is an issue. 321 can be used in applications up to 900°C where 304 is normally used up to 500°C. Grade 321 has excellent forming and welding 321 Stainless Steel Seamless Pipe321 Stainless Steel 321 Stainless Steel Seamless Pipe and Tube Packing321 Stainless Steel Seamless Pipes and Tubes is sleeved into plastic bag individually, pieces wrapped with water-proof material, bundled with nylon rope. Clear labels are tagged on the outside of the package for 321 Stainless Steel321 is an austenitic stainless steel that is melted as AOD melt type. This is a stabalized version of 304 stainless to help improve intergranular corrosion resistance. This alloy is similar to 347 stainless except uses titanium to stabilize the carbon instead of niobium. The improved corrosion resistance allows this grade to be used in service at much higher temperatures close to 1000 o F. 321 and 321H Stainless Steel - Properties - Penn StainlessMechanical Properties of 321 and 321H Stainless Steel Plate. Both grades have a tensile strength of 75 ksi and a yield strength at 0.2% of 30 ksi. They both have an elongation of 40% as well. On the Brinell hardness scale they both have a hardness of 217 and on the Rockwell B scale both 321 and 321H stainless steel have a hardness of 95.
321 Stainless Steel Foil, Unpolished (Mill) Finish, backing_type Temper, AMS 5510 321 Stainless Steel steelsASTM A240 321 Stainless Steel steelsASTM A167, 0.002" Thickness, 12" Width, 24" Length (Pack of 30) Type 309 Stainless Steel Tool Wrap Heat Treat Foil 24" x .002" x 10' Alloy 321 - Premium Stainless Steel GradesAbout Alloy 321. Alloy 321 stainless is a titanium stabilized grade commonly used for service in the 538-870°C temperature range. For service temperatures up to about 870°C, a stabilizing treatment at 842-899°C air cool, may be used to provide optimum resistance to intergranular corrosion in the heat affected zone (HAZ), and to polythionic acid stress corrosion cracking. Alloy 321 321 Stainless Steel steels321H Heat Resistant Stainless Steel Plate Corrosion Resistance. Alloy 321 stainless steel plate exhibits good general corrosion resistance that is comparable to 304. It was developed for use in the chromium carbide precipitation range of 1800 1500°F (427 816°C) where un-stabilized alloys such as 304 are subject to intergranular attack. Austenitic (300 Series) Stainless Steel Filler MetalsE308 Used for stainless steel types 301, 302, 304L, 321, CF-3 and CF-8 E309 Used for stainless steel types 304, 304L, 309, 309L; often used in welding stainless steel to carbon, low-alloy, heat-resistant and clad steels E316 Used for joining 316, 316L, CF-3 and CF-8 stainless steels
Austenitic Stainless Steel Grades. Austenitic stainless steels are classified in the 200 and 300 series, with 16% to 30% chromium and 2% to 20% nickel for enhanced surface quality, formability, increased corrosion and wear resistance. Austenitic stainless steels are non-hardenable by heat treating. SS321 AISI 321 Stainless Steel Properties, TP321 321H AISI 321 stainless steel (SS321) is basically type 304 with the addition of titanium (Ti), which stabilizes carbides against sensitization to prevent intergranular precipitation of chromium carbide when the steel is heated to a temperature within the sensitization range (such as during welding). 321H is to obtain the best creep strength and creep rupture strength. Stainless Steel Type 321 Rolled Metal Products Type 321 is a titanium stabilized chromium nickel austenitic stainless steel with corrosion resistance similar to 304 321 Stainless Steel steels304L. 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. Stainless Steels Welding Guide - Lincoln Electricmartensitic stainless steels. Steels with over 0.20% C often require a post weld heat treatment to soften and toughen the weld. 3.3 AUSTENITIC STAINLESS STEEL The austenitic stainless steels contain 16-26% Cr, 8-24% Ni + Mn, up to 0.40% C and small amounts of a few other elements such as Mo, Ti, Nb (Cb) and Ta. The balance between the Cr and Ni
Most stainless steels have similar designations, some of which are given in Tables 2 and 3. Figure 4 (6) shows how compo-sition variations have led to many related stainless steels that have evolved from the basic S30400 (304) composition. By altering the com-position, as indicated by the arrows and text in the figure, various com- Welding of Austenitic Stainless Steel - Part 2 - TWIType 321 steels are usually welded with a type 347 filler. Also mentioned In Job Knowledge 103 was that the austenitic stainless steels are metallurgically simple alloys and room temperature mechanical properties are not significantly affected by variations in the welding procedure. However, increasing the oxygen and ferrite levels will reduce 321 Stainless Steel AK SteelSTAINLESS STEEL 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.
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