Aiman Metals is a reputable manufacturer and supplier of Super Duplex Steel Ferralium 255 Bars and Rods, based in Kuala Lumpur, Malaysia. Renowned for providing top-notch specialty metals, Aiman Metals delivers Ferralium 255 products that boast impressive corrosion resistance and high mechanical strength. Catering to sectors like chemical processing, marine, oil and gas, and desalination, the company guarantees that all bars and rods comply with international quality standards and meet specific client needs. With a strong focus on precision manufacturing, reliability, and timely delivery, Aiman Metals is a dependable partner for high-performance super duplex steel products in Malaysia and beyond.
Ferralium 255 is a high-performance super duplex stainless steel that contains around 25% chromium, 5% nickel, and 3.5% molybdenum, along with 2% copper and nitrogen. This distinctive composition provides outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. Ferralium 255 Bars and Rods showcase impressive tensile strength (~800 MPa) and yield strength (~570 MPa), making them stronger than typical duplex grades. They also maintain good ductility and toughness, even in colder temperatures. The alloy’s superior mechanical and corrosion-resistant properties make it perfect for harsh and highly corrosive environments.
| 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 |
Super Duplex Steel Ferralium 255 Bars and Rods find their place in highly corrosive and demanding settings across various industries. In chemical and petrochemical facilities, they are utilized in heat exchangers, reactors, and piping systems that handle aggressive acids and chlorides. In the marine sector, they are perfect for seawater cooling, shafts, and offshore structures. The alloy is also extensively used in desalination plants, mining operations, and pulp and paper mills, where high strength and corrosion resistance are essential. Additionally, Ferralium 255 is highly regarded in the energy sector for its durability and reliability.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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