VIP Ferromet is an established manufacturer, supplier, and distributor of Duplex 31803 threaded bars. Our Duplex 31803 threaded Bars is a ferritic and austenitic stainless steel which has higher corrosion resistance and elevated potency. Threaded bars are also called as stud bolt. These are made using Molybdenum, Chromium and Steel Alloys and can tolerate a high concentration of sour gas air. These Duplex 31803 threaded Bars extend high pitting, better-quality resistance to SCC, high strength and crevice. Threaded Bars are also being offered in different sizes and shapes to our customers. The Duplex 31803 threaded bars are generally magnetic because they are made up of a mixture of austenite and ferrite. We, at VIP Ferromet offer 31803 threaded bars in bar, sheet, forgings, plate, pipe, tube, and closed, flanges, welding consumables, and die forgings. The duplex 31803 threaded bars are mostly used in linear motion bearing guide. The raw materials used in our duplex 31803 threaded bars are most reliable and of superior quality. Threaded Rods or Stud Bolts are made from zinc coating and has good chemical resistance for exterior use. Its galvanized coating surface is corrosion resistance that is designed for use in highly corrosive environments such as coastal areas or heavily polluted atmospheres.
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These threaded bars find their applications in Marine and other high chloride environments, Chemical processing, transport and storage, Oil and Gas exploration and processing equipment, Pulp and paper digesters, liquor tanks and paper machines. The full size range of duplex 31803 threaded bars is from 10 mm to 100 mm as well as 100 mm to 6000 mm in length. The diameter of this duplex 31803 threaded bars ranges from 6 mm to 350 mm. We also manufacture these bars in different sizes as per the customer requirement. We offer these bars in various forms like Square, Round, Hex (A/F), Wire (Coil Form), Rectangle, Forging, Wire-mesh, Billet, Ingot, Etc. As these products are available in different specifications these machines are widely acclaimed by our valued customers. Complying with the industrial norms, our Duplex 31803 threaded bars lasts for long duration and are available in bulk quantities at affordable rates.
Specification of Duplex Steel S31803 Threaded Bars


Available Types of Duplex Steel S31803 Threaded Bars
Round Threaded Bar
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Hot Rolled Threaded Bar
ASTM A276 Duplex Steel S31803 Hot Rolled Threaded Bars, Duplex Steel S31803 Hot Rolled Threaded Bars, Duplex Steel 1.4462 Hot Rolled Threaded Bars, Duplex S31803 Hot Rolled Threaded Rods, Duplex Steel S31803 Hot Rolled Threaded Bars Stockist, S31803 Duplex Stainless Steel Right Hand Threaded Bars Supplier, ASME SA276 Duplex Steel S31803 Hot Rolled Threaded Bars in Mumbai India.
Cold Rolled Threaded Bar
ASTM A276 Duplex Steel S31803 Cold Rolled Threaded Bars, Duplex Steel S31803 Cold Rolled Threaded Bars, Duplex Steel 1.4462 Cold Rolled Threaded Bars, Duplex S31803 Cold Rolled Threaded Rods, Duplex Steel S31803 Cold Rolled Threaded Bars Stockist, S31803 Duplex Stainless Steel Threaded Bars, Duplex Steel Grade S31803 Cold Rolled Threaded Bars Supplier, ASME SA276 Duplex Steel S31803 Cold Rolled Threaded Bars in Mumbai India.
Trapezium Threaded Bar
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Duplex Steel S31803 Threaded Bars Equivalent Grades
STANDARD | UNS | WERKSTOFF NR. |
Duplex S31803 | S31803 | 1.4462 |
Chemical Composition of Duplex Steel S31803 Threaded Bars
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 - 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
Duplex Steel S31803 Threaded Bars Mechanical Properties
Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
S31803 | 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000 , MPa – 800 | Psi – 80000 , MPa – 550 | 15 % |
Other Types of Duplex Steel S31803 Threaded Bars
S31803 Duplex Steel CR Threaded Bars Stockist | S31803 Duplex Stainless Steel Threaded Rods Manufacturer in India |
ASME SA276 S31803 Duplex Cold Drawn Threaded bars | S31803 Duplex Steel Left Hand Threaded Bar Dealer in India |
Dupplex 1.4462 Right Hand Threaded Bars Supplier in India | Duplex Steel S31803 Black Threaded Bars |
Duplex S31803 Trapezium Threaded Bars Stockist | Duplex Steel 1.4462 Polish Threaded Bars |
Duplex Steel S31803 Left Hand Threaded Bar Dealer | S31803 Duplex Steel Threaded Bars Supplier in India |
Duplex Steel S31803 Threaded Bright Bars | ASTM A479 S31803 Duplex Steel Threaded Rods |
Duplex Steel S31803 HR Threaded Bars | ASME SA479 Duplex Steel 1.4462 Trapezium Threaded Bars |