Duplex 2101 Round Bar exporter in Bahrain
Duplex 2101 Round Bar exporter in Bahrain offers premium quality stainless steel bars known for their exceptional strength and corrosion resistance. These round bars are manufactured using duplex stainless steel grade 2101, which combines the best properties of austenitic and ferritic steels. This material is highly sought after in industries requiring durable and reliable components that can withstand harsh environments.
The Duplex 2101 round bars feature a balanced microstructure that provides superior toughness and excellent resistance to stress corrosion cracking. Typically, these bars have a high yield strength and good weldability, making them ideal for various structural and mechanical applications. Their chemical composition includes a moderate amount of chromium, nickel, and nitrogen, which enhances their resistance to pitting and crevice corrosion.
These stainless steel round bars are widely used in sectors such as oil and gas, marine, chemical processing, and construction due to their ability to perform well in chloride-rich environments. They are suitable for manufacturing shafts, fasteners, bolts, and other precision components that demand both strength and corrosion resistance. The duplex grade also ensures cost-effectiveness by offering higher strength with less material thickness compared to conventional stainless steels.
Exporters based in Bahrain ensure that the duplex 2101 round bars comply with international quality standards and come with proper certifications, making them ready for global shipment. The bars are available in various diameters and lengths, tailored to meet specific client requirements. Efficient logistics and packaging solutions are provided to maintain product integrity during transit and delivery.
Industrial buyers looking for reliable duplex stainless steel round bars can benefit from the robust supply chain in Bahrain, which supports timely delivery and competitive pricing. Whether for large-scale industrial projects or specialized manufacturing needs, these round bars offer a versatile and durable solution that meets the demands of modern engineering applications.
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 Bahrain 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 Bahrain
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex 2101 Round Bar exporter in Bahrain
- 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 Bahrain
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 Bahrain
| 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 acidic environments
- ✔ High strength and durability, suitable for heavy-duty applications
- ✔ Good weldability and formability for versatile manufacturing processes
- ✔ Cost-effective alternative to more expensive stainless steels
- ✔ Superior resistance to pitting and crevice corrosion
- ✔ High thermal conductivity for improved processing efficiency
Technical Overview of Duplex 2101 Round Bar
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex 2101 Round Bar | Fe, Cr (18-20%), Ni (4.5-6.5%), Mo (0.1-0.5%) | Suitable for use in a variety of applications including construction, chemical processing, and marine environments. | ASTM A240, ASTM A276, EN 10088-3 |
| Duplex 2101 Round Bar | Fe, Cr (18-20%), Ni (4.5-6.5%), Mo (0.1-0.5%) | Commonly used in pipe fittings, valves, and flanges due to its high strength and corrosion resistance. | ISO 9445, NACE MR0175 |
| Duplex 2101 Round Bar | Fe, Cr (18-20%), Ni (4.5-6.5%), Mo (0.1-0.5%) | Ideal for applications requiring high mechanical strength and resistance to stress corrosion cracking. | ASTM A240, ASME SA-240 |
Specifications Table
| Material | Duplex Stainless Steel 2101 |
|---|---|
| Grades | UNS S32101 |
| Standard | ASTM A276, ASTM A789 |
| 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 (20-22%), Ni (0-0.5%), Mo (0.1-0.5%), N (0.1-0.2%) | Marine applications, chemical processing, oil and gas industry |
| Duplex 2101 Round Bar | Fe, Cr (20-22%), Ni (0-0.5%), Mo (0.1-0.5%), N (0.1-0.2%) | Construction, desalination plants, heat exchangers |
| Duplex 2101 Round Bar | Fe, Cr (20-22%), Ni (0-0.5%), Mo (0.1-0.5%), N (0.1-0.2%) | Pulp and paper industry, food processing |
| Duplex 2101 Round Bar | Fe, Cr (20-22%), Ni (0-0.5%), Mo (0.1-0.5%), N (0.1-0.2%) | Pharmaceutical manufacturing, wastewater treatment |
| Duplex 2101 Round Bar | Fe, Cr (20-22%), Ni (0-0.5%), Mo (0.1-0.5%), N (0.1-0.2%) | Fossil fuel power plants, aerospace applications |
Available Sizes of Duplex 2101 Round Bar (MM)
| Size (MM) | Size (MM) |
|---|---|
| 10 | 12 |
| 14 | 16 |
| 18 | 20 |
| 22 | 25 |
| 28 | 30 |
| 35 | 40 |
| 45 | 50 |
| 55 | 60 |
| 65 | 70 |
| 75 | 80 |
Chemical Properties of Duplex 2101
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 19.0 - 21.0 |
| 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 | 230 HB |
| Impact Toughness (Charpy) | 40 J |
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 | 1425 - 1520 °C | 2600 - 2770 °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 | Room Temperature |
| 600 | 100 - 600 | High Temperature |
| 700 | 600 - 1000 | Very High Temperature |
Electrical Resistivity of Duplex 2101
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.75 | 20 | As-rolled |
| 0.78 | 100 | |
| 0.80 | 200 | |
| 0.82 | 300 | |
| 0.85 | 400 | |
Equivalent of Duplex 2101
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| EN 1.4162 | Duplex 2101 | S32101 |
| ASTM A240 | Duplex 2101 | S32101 |
Manufacturing Process & Heat Treatment of Duplex 2101 Round Bar
Annealing
The annealing process for Duplex 2101 round bars involves heating the material to a temperature range of 950-1050°C, followed by slow cooling. This process helps to relieve internal stresses and improve the ductility of the steel, making it easier to work with in subsequent manufacturing stages.
Forging
Forging of Duplex 2101 round bars is performed at high temperatures, typically between 1150-1300°C. This process enhances the mechanical properties of the steel by refining the grain structure and ensuring uniformity. The forged bars are then cooled in air to achieve the desired dimensional accuracy.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1020-1100 | Oil | To increase hardness and strength |
| Tempering | 600-800 | Air | To reduce brittleness and improve toughness |
| Stress Relieving | 400-600 | Air | To alleviate residual stresses from machining |
The combination of these manufacturing and heat treatment processes ensures that Duplex 2101 round bars exhibit excellent mechanical properties, making them suitable for a wide range of applications in various industries.
Various Types
Duplex 2101 Round Bar - Standard
- Diameter: 10mm to 100mm
- Condition: Hot Rolled, Cold Drawn
- Applications: Construction, Manufacturing, Oil & Gas
Duplex 2101 Round Bar - High Strength
- Diameter: 12mm to 80mm
- Condition: Annealed
- Applications: Aerospace, Marine, Chemical Processing
Duplex 2101 Round Bar - Corrosion Resistant
- Diameter: 15mm to 50mm
- Condition: Pickled and Passivated
- Applications: Food Processing, Pharmaceutical, Pulp and Paper
Duplex 2101 Round Bar - Custom Sizes
- Diameter: Custom specifications available
- Condition: As per requirement
- Applications: Specialized Industrial Applications
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 | ₹206 – ₹231 |
| Duplex 2101 | 6 mm | $2.40 – $2.70 | ₹198 – ₹223 |
| Duplex 2101 | 10 mm | $2.30 – $2.60 | ₹190 – ₹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.
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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