Petroinox Pipes and Tubes Private Limited is a leading Manufacturer of Duplex Stainless Steel 31254 Pipes and Tubes in India. The 300 series in the Duplex Stainless Steel 31254 products have about 11-12% Cr and 12% Mn. Also, there might be a formation of intermetallic phases below 935°C. The alpha iron in Duplex Stainless Steel is what gives it very high magnetic properties. The 10-12% Cr in the Duplex Stainless Steel 446 makes the metal corrosion-resistant. Though it has lesser resistance than other alloys in the series, it possesses excellent dimensional stability, suitable welding properties, appropriate pitting resistance, and low cost. The alloy is principally used in the lining of pressure vessels. It has a maximum of 0.08% carbon content, which prevents it from getting brittle at allowable temperatures.Duplex Stainless Steel 31254 has nitrogen addition to provide strength and avoid common corrosion problems in the Duplex Steel 300 series. The intermetallic phases in the Duplex Stainless Steel severely deteriorate the grade’s corrosion resistance, mechanical and welding properties. It needs to be completely annealed so as to restore its properties and use it in applications.
Petroinox Pipes and Tubes Private Limited is a leading Manufacturer of Duplex Stainless Steel 31254 Pipes and Tubes in India. We used superior quality raw materials for Duplex Stainless Steel 31254 Pipe and Tubes to get manufactured. We are an ISO 9001:2009 certified company. One of our most popular products is Duplex Stainless Steel 31254 Pipe and Tubes. We fabricate all Duplex Stainless Steel 31254 products with the help of the latest technology at our manufacturing units. We also deal in Duplex Stainless Steel 2205/31803, Duplex Stainless Steel 32760, Duplex Stainless Steel 2507 materials.
|Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes||ASTM A213|
|Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes||ASTM A249|
|Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service||ASTM A269|
|Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes||ASTM A312|
|Standard Specification for Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications||ASTM A358|
|Standard Specification for Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service||ASTM A409|
|Duplex SS 31254||Min||17.5||–||19.5||–||–||–||Bal||–||6.0||0.18|
|Density kg/cm3)||8 g/cm3 0.289 lb/in3|
|Specific Heat 0-100°C ( J/kg.K)||500 J.kg-1.°K-1|
|Thermal Conductivity at 20°C Btu/h ft ºF||14 W/mK 97.2 BTU in/hr.ft².°F|
|Elastic Modulus (GPa)||195 Gpa 28300 Ksi|
|Electrical resistivity [μΩ . cm]||8.5 μohm/cm|
|Shear Modulus||75 Gpa 10900 Ksi|
|US||ASTM A479/A473, /A240 S31254 F44|
We are the most trusted Duplex Stainless Steel 31254 Pipes and Tubes Supplier in India. We, Petroinox Pipes and Tubes Private Limited are known for supplying quality Duplex Stainless Steel 31254 Pipes and Tubes wth proper packing as well as fast shipping ways. We ensure on-time and damage-free delivery to the client’s location with all required documents and labeling. Petroinox Pipes and Tubes Private Limited is an ISO 9001:2009 certified company that has been in existence since 20002. Product dependability and performance have created Petroinox Pipes and Tubes Private Limited leading Businessperson, Manufacturers, and Suppliers of Duplex Stainless Steel 31254 Pipes and Tubes in India.
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