Sabra Metals stands out as a leading manufacturer and supplier based in Amman, Jordan, focusing on top-notch Super Duplex Steel Hex Bars. These bars are perfect for industries that demand exceptional strength, corrosion resistance, and durability. Known for their precision engineering and commitment to international standards, Sabra Metals crafts steel products that are built to perform reliably even in the toughest and most corrosive environments. Super Duplex Steel Hex Bars are designed with impressive mechanical properties, offering remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking. Thanks to their advanced production techniques and strict quality control measures, Sabra Metals provides dependable solutions for sectors like oil and gas, chemical processing, marine, and petrochemicals.
These Super Duplex Steel Hex Bars are created from a well-balanced duplex microstructure that combines austenitic and ferritic stainless steel, resulting in high tensile strength, toughness, and excellent fatigue resistance. Typically, they contain 22–25% chromium, 5–7% nickel, 3–5% molybdenum, and trace amounts of nitrogen, all of which boost their corrosion resistance in harsh, chloride-rich environments. Additionally, these bars are known for their great weldability, dimensional stability, and resistance to stress corrosion cracking, making them a superior choice compared to traditional austenitic or ferritic stainless steels for demanding applications.
| Standard | : | ASTM / ASME SA 276 / A 479 |
| Grade | : | UNS S 32750, S 32760 , S 32950 |
| Range | : | 10 mm To 100 mm Dia in 100 mm TO 6000 mm Length. |
| Finish | : | Bright Black Polish |
| Form | : | Hexagonal |
| Material | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Super Duplex Steel | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| Tensile Strength | 90,000 psi |
| Yield Strength | 50,000 psi |
| Elongation In 2” | 20% |
Reduction of Area | 30% |
Brlnell Hardness | 180-220 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
| Size (inch) | sizes in mm | Thickness (in Inches) | Thickness (mm) |
|---|---|---|---|
| 1-3/16 | 30 | 3/16 – 4/5 | 5 to 20 |
| 1 | 25 | 3/16 – 4/5 | 5 to 20 |
| 1-1/4 | 32 | 1/4 – 4/5 | 6 to 20 |
| 1-7/9 | 45 | 3/16 – 1 | 5 to 25 |
| 1-4/7 | 40 | 3/16 – 1 | 5 to 25 |
| 1-3/8 | 35 | 3/16 – 3/16 | 5 to 20 |
| 2 | 50 | 3/16 – 1-1/4 | 5 to 32 |
| 1-6/7 | 47 | 2/3, 1 & 1-1/4 | 17,25 & 32 |
| 2-1/16 | 55 | 3/16 – 1 | 5 to 25 |
| 2-3/8 | 60 | 3/16 – 1-3/8 | 5 to 35 |
| 7/8 | 22 | 2/3 – 5/7 | 17 & 18 |
| 2-1/4 | 57 | 1-1/4 | 32 |
Yes, Super Duplex Steel Hex Bars are magnetic due to their mixed microstructure of austenite and ferrite, which gives them magnetic properties, though they are less magnetic than ferritic steels.
Yes, Super Duplex Steel Hex Bars are suitable for hygienic and sanitary applications due to their corrosion resistance, durability, and ease of cleaning, making them ideal for industries like food processing and pharmaceuticals.
Super Duplex Steel Hex Bars are less susceptible to galvanic corrosion compared to other materials due to their high corrosion resistance. However, they may still experience galvanic corrosion when in contact with less resistant metals.
Super Duplex Steel Hex Bars find their place in industries where mechanical strength and corrosion resistance are paramount. They’re frequently used in oil and gas pipelines, chemical processing equipment, heat exchangers, and pressure vessels. Their ability to resist chloride-induced corrosion makes them particularly suitable for marine applications, offshore structures, and desalination plants. Moreover, they are utilized in petrochemical, pulp and paper, and high-pressure chemical industries. The hexagonal shape of these bars not only allows for secure fastening but also makes machining easier, making them ideal for critical components in challenging operational settings.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sabra Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Amman, Jordan
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