Al Summan Metals, based in Dubai, UAE, has earned a strong reputation as a manufacturer and supplier of Super Duplex Steel Rectangular Bars, valued for their high-quality and precision-engineered products. By using state-of-the-art technology and following rigorous quality standards, Al Summan Metals ensures outstanding strength, corrosion resistance, and durability in each item they manufacture. Their Super Duplex Steel Rectangular Bars are built to comply with international specifications, catering to the rigorous requirements of sectors such as oil & gas, petrochemical, and marine. The company’s commitment to innovation, reliability, and customer satisfaction has enabled them to build a strong footprint across both local and international markets.
Composed of roughly 25% chromium, 7% nickel, 4% molybdenum, plus nitrogen additions, these Super Duplex Steel Rectangular Bars gain enhanced strength and corrosion resistance from that composition. They deliver impressive tensile strength (typically ranging from 800–1000 MPa) and yield strength (no less than 550 MPa). Even at sub-zero temperatures, this material retains high toughness and impact resistance. Thanks to their outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion, these bars perform exceptionally well in harsh, 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 can be recycled. They consist of a high-purity nickel-iron alloy that can be melted and reused across a range of industrial applications, cutting down on waste and environmental impact.
Mu Metal bars are weldable, though the process is difficult owing to their high magnetic permeability and low melting point. Specialized methods and careful handling are required to avoid distortion or loss of properties.
Mu Metal rods are commonly offered in diameters spanning from 0.125 inches up to 4 inches. Available finishes are annealed, cold worked, and polished, based on the particular needs.
Super Duplex Steel Rectangular Bars are widely used in industries demanding exceptional strength and resistance to corrosion. They are ideally suited for offshore oil rigs, desalination facilities, chemical processing units, heat exchangers, and pressure vessels. Furthermore, these bars find application in marine engineering, pulp and paper sectors, and power generation systems. Their distinctive combination of mechanical strength, thermal stability, and durability against corrosive environments makes them an excellent option for structural frameworks and heavy-duty components functioning under high pressure and in severe conditions.
We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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