ASTM A276 Duplex Steel F51 Bar
Duplex Steel S31803 Round Bar
UNS S31803 Round Bar
DSS S31803 Round Bar
1.4462 Square Bar
WNR. 1.4462 Square Bars
Duplex Steel F51 and S31803 bars also known as F51, is a popular grade of duplex stainless steel. S31803 Duplex Steel consists of approximately 22% chromium, 5% nickel, 3% molybdenum, and balanced amounts of iron and other elements. This composition provides a balanced microstructure of ferrite and austenite, contributing to the material's duplex properties. It is characterized by its high strength, excellent corrosion resistance, and balanced microstructure comprising of ferrite and austenite phases. Duplex steels like S31803 are widely used in various industries, including oil and gas, chemical processing, marine, and offshore applications.
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Round bars made from S31803/F51 duplex steel are commonly used in the manufacture of components such as shafts, valves, flanges, and fittings. These round bars offer good mechanical properties, high yield strength, and superior resistance to pitting and crevice corrosion compared to austenitic stainless steels. The S31803/F51 duplex steel round bars are available in different sizes and can be hot rolled, cold drawn, or forged. They can also undergo various heat treatment processes such as annealing, solution annealing, and quenching, depending on the desired properties and application requirements.
Duplex Steel S31803 round bars are often used in various industries, including oil and gas, chemical processing, marine, and offshore applications. They are commonly used in applications where high strength, good corrosion resistance, and resistance to stress corrosion cracking are required.
These Duplex Steel F51 round bars are available in different sizes and lengths, and they can be machined or forged to meet specific requirements. They are typically used in applications such as shafts, valves, pumps, flanges, and fittings.
Specifications | ASTM A276, A479 / ASME SA276, SA479 |
Grade | Duplex Steel UNS S31803 F51 |
Technique | UNS S31803 Cold Drawn, Hot Rolled, Forged Round Bar, Rod, Cold Rolled |
Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per Clients’ Requirements |
Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
Round bar size | Diameter: 3-~800mm |
Hex Bar Size | 2-100mm A/F |
Flat Bar Size | Thickness: 2 -100mm |
Width: 10 to 500mm | |
Square Bar Size | 4 to 100mm |
Billet Size | 1/2″ to 495mm Diameter |
Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
Angle Bar Size | 3mm*20mm*20mm~12mm*100mm*100mm |
Rectangles Size | 33 x 30mm to 295 x 1066mm |
Section | 3.0 to 12.0mm thickness |
Form | Precision Ground Bar, Flat Bar, Square, Round, Half Round Bar, Rod, Rectangle, Hex (A/F), T-Bar, Channel Bar,Blocks, Round Rod, Threaded, Profiles, Billet, Ingot, I/H Bar, Forging, Rings, Hollow, Triangle etc. |
Surface | Cold Drawn, Bright, Sand Blasting Finished, Hot Rolled Pickled, Hairline, Polished |
STANDARD | WERKSTOFF NR. | UNS |
Duplex F51 | 1.4462 | S31803 |
Duplex Steel F51 Round Bar Size Chart
Duplex Steel S31803 Round Bar Tolerances
Duplex Steel S31803 Weight Chart
Price List of Duplex Steel F51 Round Bar | DSS S31803 Round Bar Price in India (INR) | Duplex Steel S31803 Round Bar Price in USD | Duplex Stainless Steel F51 Round Bar Price in UAE (Dirham) |
Duplex Steel F51 Rod Price Per Kg | ₹ 3800 | $ 46.15 USD | 169.53 AED |
Duplex Stainless Steel S31803 Rod Price Per Kg In India | ₹ 4700 | $ 57.15 USD | 209.75 AED |
DSS S31803 Round Bar Price | ₹ 5718 | $ 68.13 USD | 250.30 AED |
DSS S31803 Round Bar Price | ₹ 6560 | $ 79.75 USD | 292.73 AED |
Duplex Steel S31803 Round Bar Price Per Kg | ₹ 4810 | $ 58.45 USD | 214.64 AED |
Duplex Steel F51 Hex Bar Price | ₹ 2969 | $ 36.05 USD | 132.48 AED |
Duplex Steel S31803 Square Bar Price | ₹ 7697 | $ 93.53 USD | 343.55 AED |
Price of Duplex Stainless Steel S31803 Round Bar Prices | ₹ 6887 | $ 83.65 USD | 307.32 AED |
DSS S31803 Flat Bar Price List | ₹ 2400 | $ 29.13 USD | 107.27 AED |
Check Duplex Steel F51 Round Bar Size Chart, Pressure Rating, Weight and Duplex Steel S31803 Bar Price Per Kg in Mumbai.
Inspection
Surface and Dimension Test, Chemical Composition Inspection, Mechanical Properties Test(tensile Strength, Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), No-destructive Test, Hydrostatic Test.
Tests
Packing
Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.
Marking
Our products are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases.
Weight% | C | Mn | P | S | Si | Cr | Ni | Mo | N |
Duplex F51 | 0.03 max | 2.0 max | 0.03 max | 0.02 max | 1 max | 21-23 | 4.5-6.5 | 2.5-3.5 | 0.80-0.20 |
Duplex Steel | Tensile Strength N/mm² | Proof Strength 0.2% N/mm² |
Elongation (%) |
Hardness Brinell |
F51 | 105 | 55 | 35 | 170-255 |
F51 | 95 | 50 | 35 | 170-255 |
CD | Cold drawn | P | Polished |
CG | Centreless ground | HF | Hot finished |
BD | Bright drawn | SRE | Slit rolled edge |
P&T | Peeled and turned | RT | Rough turned/peeled |
CF | Cold finished | HRAP | Hot rolled annealed and pickled |
ST | Smooth turned | PR | Peeled and reeled |
Oil & Gas
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Power Plant
Generation
Marine
Industry
Petrochemical
Industry
Chemical
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Aerospace
Industry
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Check Today's price of Duplex Steel F51 Round Bar in India
We also supply Duplex Steel F51 Round Bar at the best price. You can check our latest F51 Duplex Steel Square Bar price list. Contact Renox Impex today for a best offer & competitive quotation Of DSS F51 Round Rod.
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