Duplex 2205 Round Bar
Strong corrosion-resistant bar ideal for chemical and marine industries.
Minimum order : 350 items
Customization as per requiments
Size Range | 8 mm to 300 mm |
Length | 1-6meter |
Standards | Astm, Asme, Din, En, Ios |
Finished | Black, Bright, Cold Drawn, Centreless Ground |
Sagar Steel Corporation is a leading Duplex Round Bar Manufacturer, providing high-strength, corrosion-resistant diameter stainless steel bars, manufactured of dual-phase stainless steel. Duplex stainless steel attracts the positive properties of ferritic and austenitic structures, having an exceptional mechanical strength, superior chloride stress corrosion resistance properties, and cost-saving. These bars are most suited for offshore platforms, chemical plants, heat exchangers, and structural needs in marine applications.
We have Duplex Round Bars in various grades, namely Duplex 2205 and 2507, and they are fabricated to the international rules such as the ASTM A276 and ASTM A479, among others. To our B2B customers, who include OEMs, industrial fabricators, and EPC contractors, we offer custom diameters, cut-to-length options, and precision machining. Due to our reliable supply chain, inventory, and quality control process, we ensure consistent supply and global logistics to industries that need to endure intense mechanical and chemical pressure.
Strong corrosion-resistant bar ideal for chemical and marine industries.
Super duplex bar for high-pressure and high-chloride environments.
What makes Duplex Round Bars suitable for aggressive industrial environments?
Duplex Round Bars offer a unique combination of high mechanical strength and superior corrosion resistance, especially in environments containing chlorides, acids, or seawater. They are less prone to stress corrosion cracking than standard austenitic stainless steels and can operate at higher pressures with thinner wall sections, reducing material costs.
How do Duplex 2205 and Duplex 2507 differ in industrial applications?
Duplex 2205 is a widely used duplex grade with balanced strength and corrosion resistance, suitable for heat exchangers, piping, and pressure vessels. Duplex 2507, a super duplex grade, offers higher chromium, molybdenum, and nitrogen content, making it ideal for highly corrosive or high-pressure applications such as offshore oil rigs, seawater equipment, and subsea systems. While both are duplex alloys, 2507 provides superior performance under more extreme mechanical and chemical exposure.
Can Duplex Round Bars be customized to meet project-specific requirements?
We offer customized bar diameters, lengths, surface finishes, machining tolerances, and third-party inspection certificates as per ASTM or customer standards. Our bars can be cut to exact lengths, supplied in ground or polished condition, and tested for mechanical properties. These services ensure precise integration into pressure systems, welded structures, and critical assemblies across oil & gas, marine, and power sectors.
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