Al Summan Metals distinguishes itself as a premier manufacturer and supplier based in Dubai, UAE, specializing in high-quality **Super Duplex Steel Ferralium 255 Bars and Rods**. Well-known for its precision engineering and strict quality control, Al Summan Metals provides products that offer exceptional strength, corrosion resistance, and durability. These Ferralium 255 Bars and Rods are engineered to perform in the most demanding industrial environments, where they encounter obstacles such as chloride exposure, acidic conditions, and elevated temperatures. Serving industries like chemical processing, oil and gas, marine, and power generation, Al Summan Metals ensures reliable and durable products that comply with international standards, delivering superior performance even in challenging operational conditions.
The **Super Duplex Steel Ferralium 255 Bars and Rods** consist of roughly 25% chromium, 7% nickel, 4% molybdenum, and 0.3% nitrogen, with iron accounting for the remainder, plus small quantities of copper and manganese. These bars and rods display remarkable tensile strength spanning 850 to 1000 MPa, yield strength from 550 to 750 MPa, and elongation of 25 to 30%. This alloy excels at withstanding pitting, crevice corrosion, and stress corrosion cracking in chloride-heavy environments, while also delivering excellent toughness, weldability, and dimensional stability under high temperatures.
| 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 |
Yes, Super Duplex Steel Ferralium 255 Bars are weldable through appropriate methods such as TIG, MIG, or SMAW, provided that heat input is carefully managed to avoid phase imbalance. To achieve the best weld integrity, pre-heating and post-weld heat treatments might be necessary.
Super Duplex Steel Ferralium 255 Rods offer strong protection against galvanic corrosion thanks to their outstanding corrosion resistance characteristics. Nevertheless, they can still show some vulnerability in highly corrosive settings when paired with more anodic materials.
Super Duplex Steel Ferralium 255 rods come in an extensive range of dimensions, generally spanning 3mm to 500mm in diameter. They are supplied with finishes including hot-rolled, cold-drawn, and polished to suit a variety of applications.
You’ll see **Super Duplex Steel Ferralium 255 Bars and Rods** commonly used across industries that demand exceptional corrosion resistance and mechanical strength. They’re ideal for offshore platforms, marine hardware, chemical and petrochemical processing equipment, heat exchangers, and pressure vessels. Within the oil and gas sector, they’re used for risers, pipelines, valves, and pumps that are exposed to seawater or aggressive chemicals. Their remarkable strength-to-weight ratio and durability likewise make them well suited for structural parts in power plants, desalination systems, and other demanding industrial settings, guaranteeing dependable performance over the long term.
We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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