Duplex 2101 Round Bar exporter in Oman
Duplex 2101 Round Bar exporter in Oman specializes in supplying high-quality duplex stainless steel bars known for their excellent corrosion resistance and mechanical strength. Duplex 2101 is a lean duplex stainless steel grade that combines the benefits of austenitic and ferritic stainless steels, offering superior performance in aggressive environments. These round bars are widely used in industries requiring enhanced durability, including oil and gas, chemical processing, and marine applications.
Manufactured with precise metallurgical control, these round bars exhibit a balanced microstructure that ensures high tensile strength and improved resistance to stress corrosion cracking. Typically, Duplex 2101 contains approximately 21% chromium, 1.5% nickel, and 1.5% molybdenum, which contribute to its robustness and longevity. The product is available in various diameters and lengths, meeting stringent international standards such as ASTM A276 and UNS S32101, ensuring compatibility with diverse engineering requirements.
Applications of this duplex stainless steel round bar range from manufacturing pressure vessels and heat exchangers to structural components and fasteners in environments exposed to chloride-induced corrosion. Its excellent weldability and machinability make it a preferred choice for fabricators and engineers aiming for cost-effective yet reliable solutions. Furthermore, its resistance to pitting and crevice corrosion significantly reduces maintenance costs and downtime in harsh industrial settings.
Export readiness is a key aspect of the supply chain for these bars, with exporters in Oman ensuring timely delivery, proper documentation, and compliance with international shipping regulations. The bars are carefully packaged to prevent surface damage during transit, maintaining their integrity from the manufacturing plant to the end-user. Buyers can expect thorough quality assurance processes, including chemical composition analysis and mechanical testing, to guarantee that each shipment meets the required specifications.
For industrial buyers seeking robust and versatile stainless steel solutions, sourcing duplex stainless steel round bars from Oman presents a reliable option. The combination of high-grade material, adherence to global standards, and efficient export logistics supports various sectors in achieving operational excellence and durability in their projects.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Duplex 2101 Round Bar exporter in Oman Are Preferred by Global Buyers
- ✔ Factory Pricing: Direct manufacturer rates with bulk stock
- ✔ Certified Quality: ISO & 3rd-party tested, EN 10204 certified
- ✔ Export-Ready: Sea-worthy packaging for on-time delivery
- ✔ Fast RFQs: Quick quotes for custom sizes & quantities
- ✔ Traceability: 100% heat number tracking from raw material to finished product
Trusted by industries like oil & gas, petrochemicals, power, marine, and heavy engineering.
- Manufacturing Capacity: 500 MT / Month
- Export Experience: 15+ Years
- Countries Served: 50+
- Annual Export Volume: 5,500 MT
Table of Contents
- 1. What is Duplex 2101 Round Bar exporter in Oman
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex 2101 Round Bar exporter in Oman
- 4. Why Global Buyers Source from Ragnar Metals and Tubes
- 5. Features
- 6. Technical Overview
- 7. Specifications
- 8. Available Grades
- 9. Available Sizes
- 10. Chemical Properties
- 11. Mechanical Properties
- 12. Physical & Thermal Properties
- 13. Electrical Resistivity
- 14. Equivalent Grades
- 15. Manufacturing Process & Heat Treatment
- 16. Various Types
- 17. Applications & Uses
- 18. Industries We Serve
- 19. Latest Price List
- 20. MOQ & Payment Terms
- 21. Export Packaging & Shipping
- 22. Cities We Supply in India
- 23. Countries We Export Worldwide
- 24. Our Certifications
- 25. Quality Inspection & Testing
- 26. Our Other Product Types
- 27. People Also Search For
- 28. Frequently Asked Questions
- 29. About Ragnar Metals and Tubes
How to Choose the Right Duplex 2101 Round Bar exporter in Oman
India is home to hundreds of manufacturers ranging from small job shops to large ISO-certified exporters. International and domestic buyers typically evaluate manufacturers based on quality compliance, production capacity, export experience, and pricing transparency.
- Certification & international standards (ASME, ASTM, EN)
- Manufacturing capability vs trading activity
- Export documentation & inspection support
- Stock availability & lead time reliability
- Past supply experience in oil & gas, EPC & heavy industries
Comparison Factors Among Duplex 2101 Round Bar exporter in Oman
| Evaluation Factor | Small Local Suppliers | Trading Companies | ISO-Certified Manufacturers |
|---|---|---|---|
| Manufacturing Control | Limited | None | Full in-house / audited partners |
| International Standards | Basic | Depends on source | ASME / ASTM / EN |
| Inspection & MTCs | Limited | Inconsistent | EN 10204 3.1 / 3.2 |
| Export Experience | Low | Medium | 50+ countries |
| Risk for EPC Projects | High | Medium | Low |
International buyers typically prefer ISO-certified manufacturers for large-scale or critical applications due to better quality control, documentation, and lower project risk.
Why Global Buyers Choose Ragnar Metals and Tubes
Ragnar Metals and Tubes is a trusted ISO 9001:2015 certified manufacturer and global exporter of ferro alloys and metal products, supplying consistent, high-quality materials to customers across USA, UK, Europe, Middle East, Africa, and Asia-Pacific. Our focus on quality assurance, cost efficiency, and on-time delivery makes us a preferred sourcing partner for international buyers.
| Key Advantage | Buyer Benefit |
|---|---|
| ISO 9001:2015 Certified Manufacturing | Consistent quality with documented QA systems and process control |
| ASME / ASTM / EN Compliant Products | Globally accepted standards with EN 10204 3.1 / 3.2 MTCs |
| Lower Manufacturing & Sourcing Costs | Save up to 15–20% compared to European suppliers |
| Favorable Exchange Rate Advantage | Reduced landed cost for international importers |
| In-House Testing & Inspection Facilities | Strict chemical, mechanical & dimensional quality checks |
| Bulk Stock & High Production Capacity | Fast order fulfillment and stable supply for large projects |
| Custom Sizes & Drawing-Based Manufacturing | Products manufactured exactly to buyer specifications |
| Export-Grade Packaging & Global Logistics | Sea-worthy packing, palletization & worldwide shipping support |
| Faster Global Shipping Routes | Optimized logistics for Middle East, Africa & Southeast Asia |
| Technical & After-Sales Support | Project assistance, documentation & responsive RFQ handling |
| Trusted by Global Steel & EPC Companies | Proven export experience across 50+ countries |
Features of Duplex 2101 Round Bar
- ✔ Excellent corrosion resistance in a variety of environments
- ✔ High strength and durability, ideal for demanding applications
- ✔ Good weldability and formability for versatile fabrication
- ✔ Cost-effective alternative to more expensive stainless steels
- ✔ Effective stress corrosion cracking resistance
- ✔ Available in various sizes and lengths to meet project needs
Technical Overview of Duplex 2101 Round Bar
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex 2101 Round Bar | Fe, 21% Cr, 0.2% Ni, 4.5% Mo, 0.03% N | Used in various structural applications and industries requiring high strength and corrosion resistance | ASTM A240, ASTM A276, EN 10088-1 |
| Duplex 2101 Round Bar | Fe, 21% Cr, 0.2% Ni, 4.5% Mo, 0.03% N | Ideal for oil and gas, chemical processing, and marine environments | ISO 9445, ASTM A479 |
| Duplex 2101 Round Bar | Fe, 21% Cr, 0.2% Ni, 4.5% Mo, 0.03% N | Recommended for applications requiring a combination of strength and resistance to pitting corrosion | BS EN 10088-2, ASTM A240 |
Specifications Table
| Material | Duplex Stainless Steel 2101 |
|---|---|
| Grades | UNS S32101 |
| Standard | AISI, ASTM A240, ASTM A276 |
| Size Range | 10 mm to 100 mm diameter |
| Length | Up to 6 meters |
| Form | Round Bar |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex 2101 Round Bar | Fe, Cr (19-21%), Ni (0-1.5%), Mo (0-0.5%) | Construction, Marine, Oil & Gas |
| Duplex 2205 Round Bar | Fe, Cr (22%), Ni (5-7%), Mo (3%) | Seawater applications, Chemical processing |
| Super Duplex 2507 Round Bar | Fe, Cr (25%), Ni (7%), Mo (4%) | High strength applications, Pulp and paper |
| Duplex 2304 Round Bar | Fe, Cr (18%), Ni (4.5%), Mo (0.2%) | Food processing, Water treatment |
| Duplex 2011 Round Bar | Fe, Cr (20%), Ni (1%), Mo (1%) | General engineering, Structural components |
Available Sizes of Duplex 2101 Round Bar (MM)
| Size (MM) | Size (MM) |
|---|---|
| 10 | 12 |
| 14 | 16 |
| 18 | 20 |
| 22 | 25 |
| 28 | 30 |
| 32 | 35 |
| 40 | 45 |
| 50 | 55 |
| 60 | 65 |
| 70 | 75 |
Chemical Properties of Duplex 2101
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 20.0 - 22.0 |
| Nickel (Ni) | 4.5 - 6.5 |
| Molybdenum (Mo) | 0.5 - 1.0 |
| Manganese (Mn) | 5.0 - 7.0 |
| Silicon (Si) | 0.5 - 1.0 |
| Carbon (C) | 0.03 max |
| Sulfur (S) | 0.01 max |
| Phosphorus (P) | 0.03 max |
Mechanical Properties of Duplex 2101
| Property | Value |
|---|---|
| Tensile Strength | 500 MPa |
| Yield Strength | 300 MPa |
| Elongation | 25% |
| Hardness (Brinell) | 200 HB |
| Impact Toughness | 40 J at -40°C |
Duplex 2101 Round Bar – Physical & Thermal Properties
Density of Duplex 2101 Round Bar
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.1 g/cm³ | 0.256 lb/in³ |
Melting Point of Duplex 2101 Round Bar
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1400 - 1450 °C | 2552 - 2642 °F |
Specific Heat of Duplex 2101 Round Bar
| Specific Heat of Duplex 2101 Round Bar | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Annealed |
| 480 | 100 - 400 | Annealed |
| 460 | 400 - 800 | Annealed |
Electrical Resistivity of Duplex 2101 Round Bar
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.73 | 20 | As-Received |
| 0.75 | 100 | |
| 0.77 | 200 | |
| 0.80 | 300 | |
| 0.82 | 400 | |
Equivalent of Duplex 2101
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| EN 1.4162 | Duplex 2101 | S32101 |
| AISI/ASTM | Duplex 2101 | S32101 |
Manufacturing Process & Heat Treatment of Duplex 2101 Round Bar
Annealing
Annealing of Duplex 2101 round bar involves heating the material to a temperature range of 950-1100°C, followed by a controlled cooling process. This treatment helps in relieving internal stresses, improving ductility, and refining grain structure, thereby enhancing overall mechanical properties.
Forging
The forging process for Duplex 2101 round bar is conducted at temperatures between 1000-1200°C. This hot working process increases the strength of the material by refining its internal structure and improving its mechanical properties through deformation.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1000-1100 | Oil | To increase hardness and strength of the material. |
| Tempering | 300-600 | Air | To reduce brittleness and improve toughness. |
| Final Heat Treatment | 800-900 | Air | To stabilize the microstructure and enhance corrosion resistance. |
The combination of these processes ensures that Duplex 2101 round bars possess the desired mechanical properties and corrosion resistance, making them suitable for various industrial applications.
Various Types
Duplex 2101 Round Bar - Standard
- Diameter: 10mm to 100mm
- Condition: Hot Rolled, Cold Drawn
- Applications: Construction, Marine, Chemical Processing
Duplex 2101 Round Bar - High Strength
- Diameter: 20mm to 80mm
- Condition: Solution Treated
- Applications: Structural Components, Oil & Gas Industry
Duplex 2101 Round Bar - Custom
- Diameter: Custom Sizes Available
- Condition: Annealed, Pickled
- Applications: Aerospace, Automotive
Duplex 2101 Round Bar - Corrosion Resistant
- Diameter: 15mm to 50mm
- Condition: Passivated
- Applications: Marine Environments, Chemical Plants
Applications & Uses
- Oil & Gas Industry: Pipelines, process piping, and high-pressure fluid handling systems.
- Petrochemical & Refineries: Reactors, heat exchangers, and chemical processing units.
- Water Treatment Plants: Filtration systems, storage tanks, and corrosion-resistant piping.
- Pharmaceutical Industry: Hygienic piping, sanitary fittings, and cleanroom equipment.
- Food & Beverage: Processing lines, storage vessels, and contamination-free pipelines.
- Automobile & Engineering: Exhaust systems, structural parts, and precision components.
- Power & Energy Sector: Boilers, condensers, and turbine piping systems.
- Marine & Offshore: Shipbuilding, offshore platforms, and coastal infrastructure.
- Construction & Infrastructure: Structural frameworks, bridges, and industrial buildings.
Industries We Serve
Our stainless steel, alloy steel, and high-performance metal products are widely used across the following industries:
Latest Price List of Duplex 2101 Round Bar
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Duplex 2101 | 3 mm | $2.50 – $2.80 | ₹207 – ₹232 |
| Duplex 2101 | 6 mm | $2.40 – $2.70 | ₹199 – ₹223 |
| Duplex 2101 | 10 mm | $2.30 – $2.60 | ₹192 – ₹215 |
Note: Prices are indicative and may vary based on size, quantity, raw material cost, and delivery location. Contact us for the latest quotation for Duplex 2101 Round Bar.
MOQ & Payment Terms
Minimum Order Quantity: 25–100 Kg depending on part size and grade.
Payment Terms: Depending On Grade and Quantity Size
Export Packaging & Shipping
- Seaworthy, fumigated wooden crates with waterproof inner lining
- Palletised packing with clear shipping marks and heat number identification
- Container stuffing supervision with loading photographs available on request
We Exported to 50+ Countries Worldwide
| Global Export Destinations | |||||
|---|---|---|---|---|---|
| United States | Canada | Mexico | United Kingdom | Germany | Netherlands |
| Italy | Spain | South Africa | Australia | India | Korea |
| United Arab Emirates | Saudi Arabia | Qatar | Kuwait | Oman | Bahrain |
| Singapore | Malaysia | Indonesia | Dubai | Riyadh | Dammam |
Our Certifications
We are a certified manufacturer and exporter, committed to strict quality control and international compliance standards. Below are our key certifications.
GST Registered
ISO 9001:2015
ISO 1002:2018
Udyam MSME Registration
Testing Process & Quality Assurance – Ragnar Metals & Tubes
At Ragnar Metals & Tubes, our testing process ensures the safety, reliability, and performance of stainless steel and alloy steel products supplied for global industrial and infrastructure projects. Each batch is verified from raw material selection to final dispatch under internationally recognized standards including ASTM, ASME, ISO, DIN, and EN.
Detects internal flaws using high-frequency sound waves
Measures yield strength, elongation, and material durability
Evaluates toughness under low-temperature and high-stress conditions
Ensures smoothness, coating quality, and visual compliance
Enhances hardness, strength, and corrosion resistance
Measures resistance to deformation and wear
Documentation & Global Compliance
- ✔ EN 10204 3.1 / 3.2 Mill Test Certificates (MTC)
- ✔ Batch-wise quality traceability and inspection records
- ✔ Third-party inspection by SGS, TUV, Bureau Veritas & Lloyd’s
- ✔ Export documentation support for customs and international shipping
Supporting supply for oil & gas, petrochemical, power generation, marine, infrastructure, and heavy engineering industries worldwide.
Related Products
Explore our full range of stainless steel and alloy steel products including pipes, tubes, fittings, flanges, sheets, plates, spools, fasteners, round bars, and special grades manufactured for industrial, infrastructure, and global export applications.
People Also Search For
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Frequently Asked Questions
About Ragnar Metals & Tubes
- ✔ Leading manufacturer, stockist, and exporter of stainless steel and alloy steel products for industrial and infrastructure projects
- ✔ ISO 9001:2015 certified quality management system ensuring consistent product reliability and compliance
- ✔ Specialized in precision pipes, tubes, fittings, flanges, sheets, plates, fasteners, and round bars
- ✔ Modern processing and testing facilities with advanced manufacturing and inspection equipment
- ✔ Custom-engineered solutions based on client drawings and technical specifications
- ✔ Full material traceability with EN 10204 3.1 / 3.2 mill test certification
- ✔ Compliance with ASTM, ASME, DIN, EN, and ISO international standards
- ✔ Trusted global supplier supporting oil & gas, petrochemical, power, marine, and heavy engineering industries