Isis Metals is a reputable manufacturer and supplier located in Manila, Philippines, specializing in high-performance Super Duplex Steel Rectangular Bars. These bars are celebrated for their exceptional strength, corrosion resistance, and durability, making them perfect for meeting the most demanding industrial standards. Isis Metals serves a variety of sectors, including oil and gas, petrochemical, marine, construction, and power generation. With cutting-edge manufacturing technology and a strong commitment to quality, the company guarantees that its Super Duplex Steel Rectangular Bars provide outstanding reliability, a long service life, and consistent performance even in challenging environments and high-stress applications.
Super Duplex Steel Rectangular Bars are primarily made up of chromium (24–26%), nickel (6–8%), molybdenum (3–5%), and nitrogen, along with iron and trace elements. Their unique dual-phase microstructure, which includes both ferrite and austenite, gives them remarkable mechanical strength and corrosion resistance. These bars boast high tensile strength (800–1,000 MPa), impressive yield strength, and excellent toughness, even in colder temperatures. They also resist pitting, crevice corrosion, and stress corrosion cracking, making them perfect for tough marine and industrial settings that require durability and long-lasting reliability.
Specifications : ASTM A276, ASME SA276
Standard : ASTM, ASME
Size : 6 mm to 120 mm.
Length : 1 to 6 Meters, Custom Cut Lengths
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
| 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 % |
When selecting Super Duplex Steel Rectangular Bars, consider factors like corrosion resistance, mechanical strength, operating temperature, application environment, and compliance with industry standards for optimal performance.
Yes, Super Duplex Steel Rectangular Bars can be welded using appropriate techniques such as TIG or MIG welding. However, proper heat control is necessary to maintain their corrosion resistance and mechanical properties.
Super Duplex Steel Rectangular Bars are not ideal for cryogenic applications, as their toughness and ductility may decrease at extremely low temperatures, potentially leading to brittleness in such environments.
Isis Metals’ Super Duplex Steel Rectangular Bars find extensive use in industries that require exceptional mechanical strength and corrosion resistance. In the oil and gas industry, they are utilized in pipelines, heat exchangers, and offshore platforms. The petrochemical and chemical sectors use them for pressure vessels, processing equipment, and storage tanks. In marine and shipbuilding, they serve as structural supports, shafts, and fittings that come into contact with seawater. Additionally, these bars are employed in desalination plants, pulp and paper production, and power generation applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Isis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manila, Philippines
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