Consequently, Dhruv Metals has earned its reputation as a well-established supplier of top quality metal products. Providing to all industries around the world with varying materials. Which include Stainless steel, Aluminum, Carbon steel and High nickel alloys. Their square bar of super duplex steel is known for having great strength, excellent corrosion resistance and overall sustainability. In challenging environments. Useful for applications in marine, chemical and oil and gas sectors. This square bar offers superior resistance to pitting, stress corrosion cracking and crevice corrosion. Composed of 24-26% Chromium, 6-8% Nickel, and 3-4% Molybdenum. It ensures durability in aggressive environments. Making it a reliable choice for demanding industrial uses
Super Duplex Steel Square Bars are high-yield strength, good-corrosion-resistant metal bars used in numerous applications. Where long-lasting and reliable materials are required. The unique dual-phase structure it possesses integrates about equal fractions of austenite and ferrite, thereby conferring some more superior mechanical properties and better anti-corrosion characteristics. The typical composition includes 24-26% Chromium, 6-8% Nickel, 3-4% Molybdenum, 0.2-0.3% Nitrogen and balanced iron. This combination ensures resistance to pitting, crevice corrosion and stress corrosion cracking in aggressive environments. Such as marine, chemical processing and oil and gas sectors. Additionally it provides high tensile strength, durability and low thermal expansion for critical 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 | : | Rectangle |
| 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 |
| 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 % |
Super Duplex Steel Square Bars are widely used in industries that require high strength and exceptional corrosion resistance. They are particularly ideal for the marine industry, including shipbuilding and offshore platforms, due to their resistance to seawater corrosion and pitting. In the oil and gas sector these bars are employed for pressure vessels, heat exchangers and structural components exposed to harsh conditions. The chemical processing industry relies on them for reactors, storage tanks and piping systems. Handling aggressive chemicals. Additionally, Super Duplex Steel Square Bars are used in power generation, desalination plants, and aerospace, making them essential across various demanding industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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