Based in Kolkata, India, Neil Metals is a reputable producer and supplier of high-quality Super Duplex Steel Ferralium 255 Bars and Rods, which are renowned for their remarkable mechanical strength and resistance to corrosion. These bars/rods provide a great blend of strength, toughness, and corrosion resistance and are made to function well in demanding environments. Neil Metals is a preferred supplier to sectors like chemical processing, marine, oil & gas, and desalination because they guarantee exact quality control and prompt delivery. Neil Metals provides dependable solutions that are suited to the exacting requirements of contemporary industrial applications thanks to its large inventory and dedication to client satisfaction.
About 25% chromium, 5% nickel, 3.6% molybdenum, and 0.2% nitrogen make up ferralium 255 bars and rods. Copper is added for increased corrosion resistance. Excellent ductility and impact resistance are provided by this alloy, which has a tensile strength of over 800 MPa, a yield strength of about 550 MPa, and an elongation of 25%. It is perfect for demanding conditions because of its exceptional resistance to sulphuric acid, stress corrosion cracking, and chloride pitting. Ferralium 255 is a popular option for super duplex stainless steels due to its excellent weldability and high thermal conductivity.
| Grade | Ferralium 255 |
|---|---|
| Specification | Super Duplex Steel Ferralium 255 Round Bar |
| Square bar size | 4 to 100mm |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Hex Bar size | 2-100mm A/F |
| Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Section | 3.0 to 12.0mm thickness |
| Round bar size | Diameter: 3-~800mm |
| Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Billet Size | 1/2″ to 495mm Diameter | Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Condition | Hardened & tempered, annealed |
| 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 |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Technique | Ferralium 255 Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Form | Ferralium 2507 Round Bar, Rod, T-Bar, Super Duplex Steel Channel Bar, Precision Ground Bar, Super Duplex Steel Flat Bar, Super Duplex Steel Square Bar, Super Duplex Steel Blocks, Super Duplex Steel Round Rod, Super Duplex Steel Rings, Super Duplex Steel Hollow, Super Duplex Steel Triangle, Rectangle, Hex (A/F), Super Duplex Steel Threaded, Ferralium 2507 Half Round Bar, Profiles, Super Duplex Steel Billet, Super Duplex Steel Ingot, I/H Bar, Forging etc. |
| Mo | Cu | Cr | Ni | N | Si | Mn | W | P | S | C | Fe |
| 3.5 | 1.75 | 26 | 6.3 | 0.23 | 0.15 | 0.5 | 1 max | 0.025 max | 0.025 max | Balance | 0.005 max |
| Yield Strength (0.2%Offset) | MPa – 570-600 |
| Tensile Strength | MPa – 790 |
| Elongation | 25 % |
| STANDARD | UNS | DIN |
|---|---|---|
| Ferralium 2507 round bar | S32550 | 1.4507 |
Because of their exceptional resistance to corrosive agents like acids and chlorides, Super Duplex Steel Ferralium 255 Bars/Rods are widely used in chemical processing, marine engineering, and desalination plants. Pumps, valves, heat exchangers, pressure vessels, and pipework in extremely corrosive environments can all use them. Its great strength and durability are advantageous to industries like power generation, pulp and paper, oil and gas, and pharmaceuticals. Ferralium 255 is also used in seawater systems and pollution control equipment, where corrosion and crack resistance as well as long service life are essential.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
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