Aung Metals, located in Naypyidaw, Myanmar, has built a solid reputation as a manufacturer and supplier of Super Duplex Steel Rectangular Bars, recognized for their high-quality and precision-engineered products. Utilizing cutting-edge technology and adhering to strict quality standards, Aung Metals guarantees exceptional strength, corrosion resistance, and durability in every item they produce. Their Super Duplex Steel Rectangular Bars are designed to meet international specifications, serving the demanding needs of industries like oil & gas, petrochemical, and marine. The company’s dedication to innovation, reliability, and customer satisfaction has helped them establish a strong presence in both local and global markets.
These Super Duplex Steel Rectangular Bars typically consist of about 25% chromium, 7% nickel, 4% molybdenum, along with nitrogen additions, which boost their strength and resistance to corrosion. They showcase impressive tensile strength (usually between 800–1000 MPa) and yield strength (at least 550 MPa). This material maintains high toughness and impact resistance, even in sub-zero temperatures. With remarkable resistance to stress corrosion cracking, pitting, and crevice corrosion, these bars excel in aggressive, chloride-rich environments.
| Standards : | — |
| Size Range : | 0.015″ Thk up to 2″ Thk |
| Thickness : | Range from .008″ to .0125″ |
| Length : | 2m, 2.44m, 3m, or as required |
| Width : | 10-2500mm |
| Grade | C | Ni | Mo | I | Si | Mn |
| MU Metal | 0.02 max | 80.0-80.0 | 4.20 max | Balance | 0.35 max | 0.50 max |
| Grade | Density | Electrical Resistivity | Specific Heat | Tensile Strength | Specific Heat |
| MU Metal | 8.74 g/cm3 | 0.0000580 ohm-cm | 0.494 J/g-°C | 620 MPa (Ultimate) / 228 MPa (Yield) | 0.494 J/g-°C |
Yes, Mu Metal bars are recyclable. They are made of a high-purity nickel-iron alloy, which can be melted down and reused in various industrial applications, reducing waste and environmental impact.
Mu Metal bars can be welded, but it is challenging due to their high magnetic permeability and low melting point. Special techniques and care are needed to prevent distortion or loss of properties.
Mu Metal rods are typically available in sizes ranging from 0.125 inches to 4 inches in diameter. Finishes include annealed, cold worked, and polished, depending on the specific requirements.
Super Duplex Steel Rectangular Bars are extensively utilized in sectors that require outstanding strength and corrosion resistance. They are perfect for offshore oil platforms, desalination plants, chemical processing equipment, heat exchangers, and pressure vessels. Additionally, these bars are employed in marine engineering, pulp and paper industries, and power generation systems. Their unique blend of mechanical strength, thermal stability, and resistance to corrosive conditions makes them a top choice for structural frameworks and heavy-duty components that operate under high pressure and in harsh environments.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Naypyidaw, Myanmar
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