A leading producer and supplier of premium Super Duplex Steel 2507 Bars and Rods, George Metals is based in Houston, Texas, in the United States. These products are well-known for their exceptional strength, outstanding resistance to corrosion, and versatility in their applications, making them perfect for use in the chemical processing, oil and gas, and marine sectors. George Metals is a dependable partner for industries that operate in challenging and harsh environments because of its strong emphasis on providing precision-engineered, dependable solutions. In order to help businesses achieve effective and sustainable operations, every product is customized to meet specific client requirements, guaranteeing high performance, longevity, and compliance with international quality standards.
With trace amounts of iron, manganese, and nitrogen, Super Duplex Steel 2507 is a high-performance alloy with roughly 25% chromium, 7% nickel, and 4% molybdenum. This ferritic-austenitic dual-phase alloy combines the strength of ferritic grades with the toughness and resistance to corrosion of austenitic stainless steels. It provides good ductility, yield strength up to 650 MPa, and tensile strength up to 1000 MPa. The alloy is perfect for harsh chemical, saline, and high-pressure environments because of its remarkable resistance to pitting, crevice corrosion, and chloride 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.
Super Duplex Steel 2507 Bars and Rods are frequently utilized in settings that demand exceptional corrosion resistance and mechanical strength. Marine engineering, chemical processing facilities, desalination units, and offshore oil and gas drilling platforms are some of the main uses. These bars are also essential for the production of valves, flanges, pressure vessels, heat exchangers, and other vital parts for the pulp and paper sector. Long-term performance in harsh environments is guaranteed by their resistance to stress corrosion, pitting, and fatigue brought on by chloride. Super Duplex 2507 is the perfect material for mission-critical applications in demanding industrial sectors because of its exceptional durability and dependability.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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