Type 321 stainless is an austenitic steel alloy with added titanium which acts as a stabiliser.. Additional ium. The titanium content is typically five times that of the carbon content, and this addition reduces carbide precipitation during welding and improves elevated working temperature properties.
321 Stainless Steel Sheet is a chromium-nickel stainless-steel and also with the enhancement of titanium, 321 Stainless Steel Plate is resistant to intergranular deterioration. SS 321 is offered in Sheet, Strip, Plate, Foil (Shim) in numerous thicknesses. ASTM A240 Type 321 is an excellent choice for applications where temperature is a problem. 321 Stainless Steel Technical Data SheetType 321 is a 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). Type 321 is stabilized against chromium carbide formation by the addition of titanium.
Type 321 has excellent corrosion resistance equivalent to type 302 or 304 in the annealed condition and superior if a weldment in these grades has not been post-weld annealed or if the application involves service in the 800 °F - 1600 °F range. Finishes # 1 - Hot rolled annealed and descaled. It is available in strip, foil and ribbon. 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.
AISI 304 and 304L (SS304L) are austenitic stainless steels, and also known as 18/8 stainless steel. This article will introduce the differences between 304 and 304L stainless steel (304 vs 304L) from chemical composition, mechanical properties, corrosion resistance and weldability. AISI 304L stainless steel is an ultra-low carbon version of SS AISI 310 Stainless Steel Properties, Grade 310 SS CompositionAISI 310 Stainless Steel (UNS S31000) AISI 310 stainless steel is a high chromium nickel austenitic stainless steel with a high carbon content. It has excellent mechanical properties, high temperature oxidation resistance and heat resistance. Type 310S is a low carbon version of SS 310, 310H is to obtain the best creep strength and creep
AISI 501 Stainless Steel is a ferritic grade magnetic alloy offering corrosion and heat resistance at moderate temperature while retaining applicable mechanical properties at higher temperatures. Type 501 stainless steel is stocked with us in form of round bars, forged bars and forging stock. We manufacture variety of flanges, fittings, fasteners, custom forgings and machined components in AISI Type 321 Stainless Steel, annealed sheetAISI Type 321 Stainless Steel, annealed sheet. Subcategory:Ferrous Metal; Metal; Stainless Steel; T 300 Series Stainless Steel. Component Wt. % C:0.08 :Cr:18 :Fe:68 :Component Wt. % Mn:2 :Ni:11 :P: Similar to Type 304 except Ti content helps prevent chromium carbide precipitation resulting from welding or elevated temperatures
AISI 321 Stainless Steel Round Bars Specification. SS 321 Flat Bars:1 / 2 to 10 in thickness range of 1.6mm to 150mm, Custom Size Stainless Steel Flats available. Finish:Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish. Length:1 to 6 Meters, Custom Cut Lengths. Form :Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. Aerospace Stainless Steel Distributor SupplierType 347 is a non-heat treatable, austenitic, electric furnace processed grade of stainless steel very similar in composition to Type 321. The major difference between Type 321 and Type 347 is that rather than having an addition of titanium, Type 347 has columbium added to it.
May 02, 2005 · Heat treating AISI 321 stainless steel3. According to ASME Code, section II, SA 240, heat treatment of material shall be in accordance with SA 480. In the case of austenitic stainless steels, the material shall be solution annealed. For Type 321 Ti-stabilized stainless steel, section 15.2.3 of SA 480 states that a stabilization anneal may be Industrial-Grade aisi 321 stainless steel price for Most of the aisi 321 stainless steel price are malleable and have low density, which gives designers, engineers, contractors, and metal molding specialists the flexibility to create multiple custom solutions. The aisi 321 stainless steel price have a low weight-to-thickness ratio, so they are easy to transport and work with. They can be stacked to ease the shipping burden and keep transportation costs down.
Mar 25, 2012 · Influence of nitriding time on the microstructure and microhardness of AISI 321 austenite stainless steel was investigated, using a complex salt bath heat-treatment at low temperature, 430 °C.Experimental results revealed that after salt bath nitriding, a modified layer was formed on the surface of substrate with the thickness ranging from 2 m to 30 m with changing treating time. Oxidation behavior of AISI 321, AISI 316, and AISI 409 May 06, 2016 · To study the kinetic of oxidation of stainless steels, at first, the actual chemical composition of two austenitic stainless steels (AISI 321 and AISI 316) and a ferritic stainless steel (AISI 409) is determined by spectroscopy method and summarized in Table I. As can be seen, the Cr content is higher in austenitic stainless steels and AISI 321
Three types of stainless steel (AISI 304, AISI 316, AISI 321) with different chemical compositions were selected (Table 1). In spite of inconsiderable differences in the content of alloy additions, they are characterized by different corrosion resistance and are used in various applications. Stainless steel Sensitization evaluation of the austenitic stainless steel This work presents a systematic investigation of the influence of time and temperature in the sensitization of stainless steel AISI 304L, AISI 316L, AISI 321 and AISI 347 pipes used in petroleum
We are specialized in processing and exporting eFundaProperties of Carbon Steel AISI 6150 in China and win high reputations from our customers. eFundaProperties of Carbon Steel AISI 6150 in all grades, offer eFundaProperties of Carbon Steel AISI 6150 stock,eFundaProperties of Carbon Steel AISI 6150 price, Also, eFundaProperties of Carbon Steel AISI 6150 can be done more tests SS321 AISI 321 Stainless Steel Properties, TP321 321H Apr 25, 2020 · 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. TP321 stainless steel is for seamless,