Nestled in the industrial heart of Manama, Junaid Metals stands as a trusted partner for industries demanding unwavering strength and resilience. We take pride in supplying top-tier materials like our Super Duplex Steel 2507 Bars and Rods, engineered to thrive where ordinary metals falter. Our commitment is to deliver not just a product, but a reliable solution that ensures the longevity and integrity of your most critical projects, backed by our deep understanding of the unique challenges faced by regional industries.
Super Duplex 2507 achieves its exceptional performance through a meticulous blend of chromium, nickel, molybdenum, and nitrogen. This sophisticated composition grants it remarkable mechanical properties, including a very high tensile strength and outstanding resistance to pitting and crevice corrosion. The material is significantly stronger than standard duplex and austenitic stainless steels, while also maintaining excellent toughness, making these bars and rods both incredibly durable and resistant to stress corrosion cracking.
| Standards : | ASTM A276 / ASME SA276 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| 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 |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Super Duplex 2507 | 0.030 max | 1.20 max | 1.00 max | 0.035 max | 0.020 max | 24 – 26 | 3 – 5 | 6 – 8 | 0.24 – 0.32 | Balance |
| Grades | Density (g/cm 3) | Tensile Strength | Yield Strength (0.2%Offset) | Melting Point (°C) | Melting Point (°F) | Elongation |
| Super Duplex 2507 | 7.8 g/cm3 | Psi – 116000 , MPa – 800 | Psi – 80000 , MPa – 550 | 1350 °C | 2460 °F | 15 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32750 |
Yes, Super Duplex Steel 2507 bars can be welded, but they require proper welding techniques and precautions to avoid issues like thermal distortion and cracking. It is recommended to use skilled welders and specific filler materials.
Super Duplex Steel 2507 bars provide excellent corrosion resistance, high strength, and resistance to pitting, crevice, and stress corrosion cracking, making them ideal for harsh environments.
Yes, Super Duplex Steel 2507 Bars can be used for underground applications due to their excellent corrosion resistance, high strength, and durability in harsh environments. They are suitable for piping, structural, and reinforcement applications in underground settings.
The robust nature of our Super Duplex 2507 Bars and Rods makes them indispensable in harsh environments. You’ll find them at work in offshore oil and gas platforms, within demanding chemical processing plants, and in desalination units where saltwater resistance is paramount. They are also ideally suited for pulp and paper manufacturing, flue gas pollution control systems, and structural components in marine settings, consistently proving their worth wherever strength and superior corrosion resistance are non-negotiable for safety and performance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Junaid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manama, Bahrain
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