Duplex 2205 Hex Bar
| Specification | Details |
|---|---|
| Product Name | Duplex 2205 Hex Bar |
| Material Grade | Duplex 2205 / UNS S31803 / UNS S32205 |
| UNS Designation | UNS S31803 / UNS S32205 |
| Werkstoff Number | W.Nr. 1.4462 |
| Material Type | Duplex Stainless Steel – Austenitic-Ferritic |
| Manufacturing Type | Hot Rolled / Cold Drawn / Cold Finished / Forged / Machined |
| Standard | ASTM A276 / ASME SA276 |
| Hex Bar Size | As per Standard / Customer Requirement |
| Length | Standard / Fixed / Customized |
| Surface Finish | Bright / Cold Drawn / Polished / Peeled / Machined / Mill Finish |
| Edge Condition | Hexagonal / Precision Finished |
| Heat Treatment | Solution Annealed / Water Quenched / As Applicable |
| MTC | EN 10204 3.1 / 3.2 |
| Testing | Chemical, Mechanical, Dimensional, Hardness, Visual, PMI and Other Tests as Specified |
| Tensile Strength | Approximately 620 MPa minimum, subject to applicable specification and condition |
| Yield Strength | Approximately 450 MPa minimum, subject to applicable specification and condition |
| Elongation | Approximately 25% minimum, subject to applicable specification |
| Density | Approximately 7.8 g/cm³ |
| Melting Range | Approximately 1350–1400°C |
| Corrosion Resistance | Excellent resistance to general corrosion and aggressive chemical environments |
| Pitting Resistance | Excellent resistance to pitting and localized corrosion |
| Crevice Corrosion Resistance | Excellent resistance to crevice corrosion under suitable conditions |
| Chloride Resistance | Excellent resistance to chloride-containing environments |
| Stress-Corrosion Resistance | Excellent resistance to chloride-induced stress-corrosion cracking |
| Acid Resistance | Good resistance to selected acids and chemical environments |
| Seawater Resistance | Excellent resistance to seawater and marine environments |
| Oxidation Resistance | Good resistance to oxidation under suitable service conditions |
| Heat Resistance | Good performance in moderately elevated-temperature applications within recommended limits |
| Welding | Good weldability using suitable duplex stainless-steel welding procedures |
| Fabrication | Suitable for machining, forming and conventional fabrication with appropriate practices |
| Available Form | Hex Bars / Hexagonal Bars / Precision Hex Bars / Cut-to-Length Bars |
| Customization | Across Flats, Length, Surface Finish, Heat Treatment, Tolerance, Testing and Documentation |
| Origin | European / American / Japanese / Korean and Other Approved Origins |
| Export Supply | Worldwide Duplex 2205 Hex Bar Export Supply |
| Exporter Support | Technical Specifications, Inspection, Certification, Export Packing, Documentation and International Shipment Coordination |
| Applications | Chemical Processing, Oil & Gas, Petrochemical Equipment, Marine Equipment, Desalination Plants, Heat Exchangers, Pumps, Valves, Pressure Vessels, Piping Components and Industrial Equipment |
1. Duplex 2205 Hex Bars – Standard Sizes
| Hex Bar Size (Across Flats) | Approx. Diameter Equivalent | Standard Length |
|---|---|---|
| 5 mm | 5.77 mm | 1000–3000 mm |
| 6 mm | 6.93 mm | 1000–3000 mm |
| 8 mm | 9.24 mm | 1000–3000 mm |
| 10 mm | 11.55 mm | 1000–4000 mm |
| 12 mm | 13.86 mm | 1000–4000 mm |
| 14 mm | 16.17 mm | 1000–4000 mm |
| 16 mm | 18.48 mm | 1000–4000 mm |
| 20 mm | 23.09 mm | 2000–6000 mm |
| 25 mm | 28.87 mm | 2000–6000 mm |
| 30 mm | 34.64 mm | 2000–6000 mm |
| 32 mm | 36.95 mm | 2000–6000 mm |
| 40 mm | 46.19 mm | 2000–6000 mm |
| 50 mm | 57.74 mm | 2000–6000 mm |
| 60 mm | 69.28 mm | 2000–6000 mm |
| 75 mm | 86.60 mm | 2000–6000 mm |
| 100 mm | 115.47 mm | 2000–6000 mm |
2. Duplex 2205 Hex Bars – Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Duplex 2205 Hex Bar |
| Material Grade | Duplex 2205 / UNS S31803 / UNS S32205 |
| UNS Designation | UNS S31803 / UNS S32205 |
| Werkstoff Number | W.Nr. 1.4462 |
| Material Type | Duplex Austenitic-Ferritic Stainless Steel |
| Manufacturing Type | Hot Rolled / Cold Drawn / Cold Finished / Forged / Machined |
| Standard | ASTM A276 / ASME SA276 |
| Hex Bar Size | As per Standard / Customer Requirement |
| Length | Standard / Fixed / Customized |
| Surface Finish | Bright / Cold Drawn / Polished / Peeled / Ground / Machined / Mill Finish |
| Edge Condition | Hexagonal / Precision Finished |
| Heat Treatment | Solution Annealed / Water Quenched / As Applicable |
| MTC | EN 10204 3.1 / 3.2 |
| Testing | Chemical / Mechanical / Dimensional / Hardness / Visual / PMI / NDT as Specified |
| Tensile Strength | Approximately 620 MPa minimum, subject to applicable specification and condition |
| Yield Strength | Approximately 450 MPa minimum, subject to applicable specification and condition |
| Elongation | Approximately 25% minimum, subject to applicable specification |
| Density | Approximately 7.8 g/cm³ |
| Melting Range | Approximately 1350–1400°C |
| Corrosion Resistance | Excellent resistance to general corrosion and aggressive chemical environments |
| Pitting Resistance | Excellent resistance to pitting and localized corrosion |
| Crevice Corrosion Resistance | Excellent resistance to crevice corrosion under suitable conditions |
| Chloride Resistance | Excellent resistance to chloride-containing environments |
| Stress-Corrosion Resistance | Excellent resistance to chloride-induced stress-corrosion cracking |
| Seawater Resistance | Excellent resistance to seawater and marine environments |
| Acid Resistance | Good resistance to selected acids and chemical environments |
| Oxidation Resistance | Good resistance to oxidation under suitable service conditions |
| Heat Resistance | Good performance within recommended service-temperature limits |
| Welding | Good weldability using suitable duplex stainless-steel welding procedures |
| Fabrication | Suitable for machining, forming and fabrication using appropriate practices |
| Available Form | Hex Bars / Hexagonal Bars / Precision Hex Bars / Cut-to-Length Bars |
| Customization | Across Flats, Length, Surface Finish, Heat Treatment, Tolerance, Testing and Documentation |
| Origin | European / American / Japanese / Korean and Other Approved Origins |
| Export Supply | Worldwide Duplex 2205 Hex Bar Export Supply |
| Exporter Support | Technical Specifications, Inspection, Certification, Export Packing, Documentation and International Shipment Coordination |
| Applications | Oil & Gas, Chemical Processing, Petrochemical Equipment, Marine Equipment, Desalination Plants, Heat Exchangers, Pumps, Valves, Pressure Vessels and Piping Components |
3. Duplex 2205 Hex Bars – Supply & Export Details
| Supply Parameter | Available Options |
|---|---|
| Product Form | Hex Bars / Hexagonal Bars / Precision Hex Bars |
| Size | Standard and Customized Hex Sizes |
| Length | Standard / Random / Fixed / Cut-to-Length |
| Surface Finish | Bright / Cold Drawn / Polished / Peeled / Ground / Machined / Mill Finish |
| Condition | Solution Annealed / Water Quenched / As Specified |
| Heat Treatment | Solution Annealed / As Applicable |
| Dimensional Inspection | Across Flats, Length, Straightness and Tolerance Inspection |
| Chemical Testing | Chemical Composition / PMI as Required |
| Mechanical Testing | Tensile / Yield / Elongation / Hardness Testing |
| Corrosion Testing | Pitting / Intergranular / Other Tests as Specified |
| NDT | Ultrasonic or Other NDT as Specified |
| Certification | EN 10204 3.1 / 3.2 |
| Third-Party Inspection | Available as per Project Requirement |
| Material Traceability | Heat Number and Material Identification as Required |
| Packaging | Export-Worthy / Seaworthy Protective Packaging |
| Origin | European / American / Japanese / Korean and Other Approved Origins |
| Customization | Size, Length, Finish, Heat Treatment, Testing and Documentation |
| Exporter Support | Technical Specifications, Inspection, Certification, Export Packing and International Shipment Coordination |
| Export Supply | Worldwide Duplex 2205 Hex Bar Export Supply |
| Applications | Oil & Gas, Chemical Processing, Marine Engineering, Desalination, Petrochemical, Offshore Equipment, Heat Exchangers, Pumps, Valves and Specialized Industrial Components |
Most Common Types Of Duplex 2205 Hex Bars
Duplex 2205 Hex Bars are available in different manufacturing processes, surface finishes, heat-treatment conditions and customized dimensions to meet the requirements of oil & gas, chemical processing, marine and other demanding industries.
| Type of Duplex 2205 Hex Bar | Description |
|---|---|
| Duplex 2205 Cold Drawn Hex Bars | Precision cold-drawn hex bars offering close dimensional tolerances and a smooth surface finish for machining applications. |
| Duplex 2205 Cold Finished Hex Bars | Cold-finished bars suitable for precision components requiring accurate dimensions and consistent surface quality. |
| Duplex 2205 Hot Finished Hex Bars | Hot-worked hex bars generally supplied for larger sizes and heavy-duty industrial applications. |
| Duplex 2205 Forged Hex Bars | Forged hex bars designed for demanding components requiring high strength and good structural integrity. |
| Duplex 2205 Bright Hex Bars | Bright-finished hex bars with a clean, smooth surface suitable for precision machining and component manufacturing. |
| Duplex 2205 Polished Hex Bars | Polished hex bars supplied with an enhanced surface finish for specialized engineering and fabrication applications. |
| Duplex 2205 Peeled Hex Bars | Peeled hex bars providing a uniform surface and controlled dimensions for machining and precision components. |
| Duplex 2205 Solution Annealed Hex Bars | Solution-annealed hex bars supplied with suitable metallurgical properties, corrosion resistance and dimensional stability. |
| Duplex 2205 Precision Hex Bars | Close-tolerance hex bars suitable for manufacturing fasteners, fittings, pins, shafts, valve components and machined parts. |
| Duplex 2205 Cut-to-Length Hex Bars | Hex bars cut to specified lengths according to customer drawings, purchase orders or project requirements. |
| Custom Duplex 2205 Hex Bars | Customized across-flats dimensions, lengths, tolerances, finishes, heat treatment and testing can be supplied. |
| Duplex 2205 Export Hex Bars | Export-ready hex bars supplied with applicable certification, inspection documentation, protective packaging and international shipment support. |
Why Should You Buy Duplex 2205 Hex Bars from Metalx Nickel & Alloys?
- Experienced Duplex 2205 Hex Bar Exporter serving international buyers, importers, distributors, EPC contractors, stockholders, traders and industrial end users.
- 20+ Years of Stainless Steel & Nickel Alloy Exporter Experience in supplying and exporting corrosion-resistant, high-strength and high-performance alloy products to customers across the UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Africa, Europe, Asia and other global markets.
- Specialized Duplex 2205 Hex Bar Exporter offering Duplex 2205 / UNS S31803 / UNS S32205 / W.Nr. 1.4462 Hex Bars according to applicable international standards and customer requirements.
- Global Duplex 2205 Exporter Network with access to reputed stainless steel mills, manufacturers, authorized suppliers and approved stockholders across the USA, Europe, Japan, South Korea and other major international supply markets.
- Reliable Duplex 2205 Hex Bar Exporter supplying duplex stainless steel products for demanding applications requiring high mechanical strength, excellent pitting and crevice corrosion resistance, chloride resistance, seawater resistance and strong resistance to stress-corrosion cracking.
- Wide Stainless Steel & Nickel Alloy Product Range including Duplex 2205 Hex Bars, 254 SMO Hex Bars, Alloy 20 Hex Bars, Nickel 200 Hex Bars, Nickel 201 Hex Bars, Inconel 600 Hex Bars, Inconel 625 Hex Bars, Inconel 718 Hex Bars, Incoloy 800 Hex Bars, Incoloy 800H Hex Bars, Incoloy 800HT Hex Bars, Incoloy 825 Hex Bars, Hastelloy C22 Hex Bars, Hastelloy C276 Hex Bars, Monel 400 Hex Bars, Monel K500 Hex Bars and other specialized alloy products.
| Key Feature | Details |
|---|---|
| High Strength | Offers high tensile and yield strength, making it suitable for demanding structural and mechanical components. |
| Excellent Corrosion Resistance | Provides strong resistance to general corrosion in demanding industrial environments. |
| Pitting Resistance | Offers excellent resistance to pitting corrosion, particularly in chloride-containing environments. |
| Crevice Corrosion Resistance | Provides strong resistance to crevice corrosion under suitable service conditions. |
| Chloride Resistance | Performs well in chloride-rich environments and applications exposed to aggressive fluids. |
| Stress-Corrosion Cracking Resistance | Provides excellent resistance to chloride-induced stress-corrosion cracking. |
| Seawater Resistance | Suitable for marine and seawater applications where corrosion resistance is critical. |
| Duplex Metallurgy | Combines austenitic and ferritic phases to provide a useful balance of strength and corrosion resistance. |
| Good Mechanical Performance | Provides a strong combination of strength, toughness and durability for industrial components. |
| Good Weldability | Can be welded using suitable duplex stainless-steel welding procedures and controlled practices. |
| Machining Capability | Suitable for manufacturing precision components when appropriate machining practices are followed. |
| Precision Hexagonal Profile | Six-sided geometry provides effective gripping surfaces for machining, fastening and assembly. |
| Multiple Surface Finishes | Available in bright, smooth, ground, peeled, machined and other specified finishes. |
| Customized Dimensions | Can be supplied in standard or customized sizes, lengths and tolerances according to requirements. |
| Inspection & Documentation | Chemical, mechanical, dimensional and visual inspection with applicable material documentation can be provided. |
| Wide Industrial Applications | Suitable for oil & gas, chemical, petrochemical, marine, desalination, pressure equipment, pumps, valves, shafts and fasteners. |
| Specification | Details |
|---|---|
| Product Name | Duplex 2205 Hex Bar |
| Material Grade | Duplex 2205 |
| UNS Designation | UNS S31803 / UNS S32205 |
| Werkstoff Number | W.Nr. 1.4462 |
| Material Type | Duplex Austenitic-Ferritic Stainless Steel |
| Shape | Hexagonal Solid Bar |
| Manufacturing Type | Hot Rolled / Cold Drawn / Peeled / Ground / Bright |
| Standard | ASTM A276 / ASTM A479 / ASME SA276 / ASME SA479 |
| Hex Bar Size | Standard and Customized Dimensions |
| Length | Fixed / Random / Cut-to-Length |
| Surface Finish | Bright / Smooth / Ground / Peeled / Machined / As Specified |
| Edge Condition | Hexagonal / Precision Finished |
| Heat Treatment | Solution Annealed / Water Quenched / As Applicable |
| Tensile Strength | Approximately 620 MPa minimum, subject to applicable specification and condition |
| Yield Strength | Approximately 450 MPa minimum, subject to applicable specification and condition |
| Elongation | Approximately 25% minimum, subject to applicable specification |
| Density | Approximately 7.8 g/cm³ |
| Corrosion Resistance | Excellent resistance to general corrosion and aggressive environments |
| Pitting Resistance | Excellent resistance to pitting and localized corrosion |
| Crevice Corrosion Resistance | Excellent resistance to crevice corrosion under suitable conditions |
| Chloride Resistance | Excellent resistance to chloride-containing environments |
| Stress-Corrosion Resistance | Excellent resistance to chloride-induced stress-corrosion cracking |
| Seawater Resistance | Excellent resistance to seawater and marine environments |
| Acid Resistance | Good resistance to selected acids and chemical environments |
| Mechanical Strength | Higher strength than many conventional austenitic stainless steels |
| Welding | Good weldability using appropriate duplex stainless-steel welding procedures |
| Fabrication | Suitable for machining, forming and fabrication using appropriate practices |
| Testing | Chemical / Mechanical / Dimensional / Hardness / Visual / PMI / NDT as Required |
| MTC | EN 10204 3.1 / 3.2 as Required |
| Documentation | Mill Test Certificate and Inspection Documents as Applicable |
| Available Form | Hex Bars / Hexagonal Bars / Precision Hex Bars / Cut-to-Length Bars |
| Customization | Size, Across Flats, Length, Finish, Heat Treatment, Tolerance, Testing and Documentation |
| Packaging | Export-Worthy / Seaworthy Protective Packaging |
| Origin | European / American / Japanese / Korean and Other Approved Origins |
| Export Supply | Worldwide Duplex 2205 Hex Bar Export Supply |
| Applications | Oil & Gas, Chemical Processing, Petrochemical Equipment, Marine Components, Desalination Plants, Heat Exchangers, Pressure Vessels, Valves, Pumps, Shafts, Fasteners, Flanges, Fittings and Industrial Machinery |
1. What is a Duplex 2205 Hex Bar?
Duplex 2205 Hex Bar is a six-sided solid bar manufactured from Duplex 2205 stainless steel , commonly designated UNS S31803 / UNS S32205 and Werkstoff Number 1.4462 .
2. What are the main advantages of Duplex 2205 Hex Bars?
They offer high tensile and yield strength, excellent general corrosion resistance, strong pitting and crevice corrosion resistance, chloride resistance and excellent resistance to stress-corrosion cracking .
3. Where are Duplex 2205 Hex Bars commonly used?
They are widely used in oil gas equipment, chemical and petrochemical plants, marine components, desalination systems, heat exchangers, pressure vessels, pumps, valves, shafts, flanges, fittings and industrial fasteners .
4. Which standards are applicable to Duplex 2205 Hex Bars?
Duplex 2205 Hex Bars can be supplied according to ASTM A276, ASTM A479, ASME SA276 and ASME SA479 , depending on the application and product requirements.
5. What surface finishes are available for Duplex 2205 Hex Bars?
They can be supplied with bright, smooth, cold-drawn, ground, peeled, machined or other specified surface finishes , depending on size and customer requirements.
6. Can Duplex 2205 Hex Bars be customized?
Yes. METALX NICKEL ALLOYS can supply customized sizes, across-flats dimensions, lengths, tolerances, surface finishes, heat-treatment conditions, testing and certification according to customer drawings and project requirements.