Its unique microstructure delivers exceptional properties:

&nbsp&nbspHigh Strength: Twice the yield strength of standard austenitic steels (e.g., 316L), ideal for heavy-load applications13.

&nbsp&nbspSuperior Corrosion Resistance: Excels in chloride-rich environments (e.g., seawater, chemical media) with better pitting and crevice corrosion resistance than 316L13.

&nbsp&nbspThermal Stability: High thermal conductivity and low thermal expansion rate ensure dimensional stability under temperature fluctuations13.

&nbsp&nbspComposition: 22% Chromium, 3% Molybdenum, 5-6% Nickel, and Nitrogen for enhanced weldability and durability23.

Products Manufactured from 2205 Round Bar

Duplex 2205 round bars are versatile raw materials for precision engineering. Key products include:

&nbsp&nbspValves, Pumps, and Fasteners: High-strength bolts, shafts, and gears for corrosive environments5.

&nbsp&nbspHeat Exchanger Tubes & Pressure Vessels: Resistant to aggressive chemicals in petrochemical plants14.

&nbsp&nbspMarine Components: Shipbuilding parts, offshore platform structures, and seawater desalination systems46.

&nbsp&nbspFood Processing Equipment: Sanitary storage tanks and pipelines meeting hygiene standards56.

Applications & Industries

Duplex 2205 round bars are widely used in:

&nbsp&nbspOil & Gas Industry:

&nbsp&nbspSubsea pipelines, risers, and drilling equipment resistant to H₂S and CO₂14.

&nbsp&nbspMarine Engineering:

&nbsp&nbspShip hulls, propellers, and offshore rig components exposed to seawater46.

&nbsp&nbspChemical Processing:

&nbsp&nbspReactors, distillation columns, and acid storage tanks34.

&nbsp&nbspRenewable Energy:

&nbsp&nbspGeothermal and solar thermal systems requiring thermal stability4.

&nbsp&nbspConstruction & Infrastructure:

&nbsp&nbspBridges, coastal structures, and wastewater treatment systems5.

Integrate these high-value keywords to boost visibility:

&nbsp&nbspDuplex 2205 Round Bar

&nbsp&nbspUNS S31803/S32205 Supplier

&nbsp&nbspHigh-Strength Stainless Steel Rods

&nbsp&nbspCorrosion-Resistant Alloy Bars

&nbsp&nbspOil & Gas Industry Fasteners

&nbsp&nbspMarine-Grade 2205 Steel

&nbsp&nbspChemical Processing Equipment Materials

&nbsp&nbspSeawater Desalination Parts

&nbsp&nbsp2205 Round Bar Price List

&nbsp&nbspHeat Exchanger Tubes Supplier

Why Choose Duplex 2205?

With its unmatched blend of strength, corrosion resistance, and versatility, Duplex 2205 round bars are critical for industries demanding reliability in extreme conditions. Whether for marine engineering, chemical plants, or renewable energy systems, this alloy ensures longevity and cost efficiency

Optimize your projects with Duplex 2205—contact suppliers today for custom solutions!

Duplex 2205 Round Bar, UNS S31803, Marine Engineering, Oil & Gas Fasteners, Corrosion-Resistant Alloy.