With the exploration and innovation of company people, gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel.
stainless steels. Alloy 904L was originally developed to withstand environments containing dilute sulfuric acid. It also offers good resistance to other inorganic acids such as hot phosphoric acid as well as most organic acids. Alloy 904L is easily welded and processed by standard shop fabrication practices. Applications
Some of the major applications of grade 904L stainless steels include: Wiring in electrostatic precipitators. Oil refinery components. Seawater cooling devices. Gas scrubbing plants. Pulp and paper processing industries. Acetic, phosphoric and sulphuric acid processing plants. Download PDF Copy.
About 904L Stainless Steel. Austenitic Stainless Steel 904l has moderate to excellent corrosion resistance properties. Great oxidation resistance. It has low carbon percentage that enhances cleanliness and weldability of this steel metal. Grade 904l is a recommended austenitic stainless steel for use in the applications where grades 316lbest ss 904l applications
Best Stockist of SS 904L Plates | We are one of the biggest Importer and Best Stockist of SS 904L Plates, Nickel Alloys, Tantalum, Super Duplex in Mumbai.
suitable grade of stainless steel for marine applications. Austenitic stainless steel grades 1.4401 (AISI 316) and its derivatives are suitable for coastal service environments, splash zone applications and intermittent submersion in seawater. Although 1.4401 and its derivatives were once known as marine grade stainless steel, they are no longer recommended for permanent contact with seawater.
904L is an austenitic stainless steel. In comparison to 316L , its molybdenum addition gives it superior resistance to localized attack (pitting and crevice corrosion) by chlorides and greater resistance reducing acids and in particular its copper addition gives it useful corrosion resistance to all concentrations of sulphuric acid.
Any of the austenitic stainless steels should be suitable for applications at these temperatures. The best choices of grades for very low temperatures are those with austenite stabilising additions such as nitrogen e.g. asi n grade 304LN (1.4311).
Duplex stainless steels containing copper, such as grade 1.4501 can also be considered for sulphuric acid service. Silicon stainless steels such as grade 1.4361 should be considered for hot, very concentrated acid applications. Risk of corrosion from 'self-dilution' of sulphuric acid
to the Duplex (2205) and Superduplex (2507) stainless steels, which show limited resistance to sulphide stress cracking (SSC) in the presence of H2S 2. Alloy 825 (UNS N08825) is widely used in oil & gas production systems for a variety of applications because of its excellent resistance to CO2- and HaS-
Marine grade stainless steel is a misunderstood description. There is no industry recognized definition for a marine grade stainless steel though it is routinely used by many end-users. There is no industry recognized definition for a marine grade stainless steel though it is routinely used by many end-users.
Alloy 904L is non-magnetic in all conditions, possesses amazing toughness, and has good formability and weldability. Because of these properties, one can find alloy 904L tube in many applications. These range from utility scrubber assemblies to acid and fertilizer production equipment, pulp and paper processing, seawater cooling facilities.
SS 904L Tubes. Om Tubes and Fittings Industries is one of the leading and foremost brands in the SS 904L Tubes. We are the best suppliers of steel products over a past decade and our SS 904L Tubes delivery is the fastest in the world. We are the most highly experienced and proficient makers of the nickel-based alloy.
904L Stainless Steel Pipes, Uranus B-6 Tubes, Fittings, Flanges, Tube Fittings, Pipe Fittings | Manufacturer, Supplier, Exporter. We offer Stainless Steel Grade 904 L tubes including straight, coiled and seamless. They are designed as per international standard and high quality of raw materials.
Ultra 904L EN 1.4539, ASTM UNS N08904 stainless steel grade details best ss 904l applications Typical applications. best ss 904l applications molybdenum and nitrogen also enhance the crevice corrosion best ss 904l applications
Sandvik 2RK65, also known as 2RK65, is a high-alloy austenitic stainless steel of '904L' type. The grade is intended for use under severe corrosion conditions within the process industry. Sandvik 2RK65 is available in a range of product forms, such as tube and pipe, billets, blooms and ingots.
Following diagram shows the corrosion resistance in sulfuric acid. It describes duplex stainless steel 2205 offers significantly better resistance than SS 904l. Hydrochloric Acid. Stainless steel grades offer controlled service in hydrochloric acid application due to uniform and local corrosion attack.
Based on the data gathered, WCD4 duplex stainless steel has a 1,680% increase in wear resistance over 904L austenitic stainless steel. This massive increase clearly demonstrates that WCD4 is a far superior material for pumping applications that contain both corrosive and erosive wear. Download this post
SS 904L tube fittings are used in various applications like oil and gas pipeline, Heat exchangers, structural pipes and others. SS 904L Tube Fittings is the best austenitic grade superior to 300 series with reference to its increased chromium, nickel and molybdenum content.
904L does have very substantial contents of the high cost ingredients nickel and molybdenum. Many of the applications in which this grade has previously performed well can now be fulfilled at lower cost by duplex stainless steel 2205 (S31803 or S32205), so 904L is used less commonly than in the past. Corrosion Resistance
904L is a high-alloy austenitic stainless steel with low carbon content. The grade is intended for use under severe corrosive conditions. It has been application proved over many years and was originally developed to resist corrosion in dilute sulfuric acid.
Stainless Steel Plate. Sandmeyer Steel Company stocks Alloy 904L stainless steel plate in thicknesses from 3/16" through 2". Alloy 904L (UNS N08904) is a superaustenitic stainless steel designed for corrosion and pitting resistance in a wide range of process environments.
904L does have very substantial contents of the high cost ingredients nickel and molybdenum. Many of the applications in which this grade has previously performed well can now be fulfilled at lower cost by duplex stainless steel 2205 (S31803 or S32205), so it is used less commonly than in the past.
Find here online price details of companies selling Stainless Steel 904L Sheets. Get info of suppliers, manufacturers, exporters, traders of Stainless Steel 904L Sheets for buying in India. IndiaMART would like to help you find the best suppliers for your requirement.
ASTM A240 Stainless Steel 904L Plate suppliers in India, Steel Tubes India is a leading wholesaler of EN 1.4539 Stainless Steel Plate, SS 904L Plates Supplier, 904L Stainless Plate Suppliers, SA 240 Gr 904L traders in India, ASME SA 240 Type 904L exporter in India, Type 904L UNS N08904 distributor in India, SS 904L Plate Price List, check Stainless Steel 904L Plate Price Per kg, 904L Grade best ss 904l applications
Stainless steel is an alloy of several different types of metal that, when combined, are stronger and more durable than when they are separate. By adding and subtracting various elements to stainless steel, engineers have been able to create many different varieties of the alloy, each with their own characteristics and uses.
Alloy 904L is a superaustenitic stainless steel that is designed for moderate to high corrosion resistance in a wide range of process environments. With its highly alloyed chemistry 25% nickel and 4.5% molybdenum, 904L provides good chloride stress corrosion cracking resistance, pitting and general corrosion resistance superior to 316L and 317L molybdenum enhanced stainless steels.
ATLAS STEELS Stainless Steel Grade Selection Page 2 www.atlassteels.com.au There is no such thing as a bad grade only bad grade selection. Introduction Stainless steels have properties which make them attractive choices for a wide range of applications.
Applications Here you find the Sandvik Materials Technology product offering based on a wide range of common applications. You are welcome to contact us if you need advice on product selection or other technical support.
The high nickel (25%) and molybdenum (4.5%) contents of 904L provide good resistance to chloride stress corrosion cracking, general and chloride pitting corrosion resistance above the levels of 316 and 317 stainless. The copper addition provides added resistance to hot phosphoric acid and dilute sulfuric acid.
Find here online price details of companies selling Stainless Steel 904L. Get info of suppliers, manufacturers, exporters, traders of Stainless Steel 904L for buying in India. IndiaMART would like to help you find the best suppliers for your requirement.
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