Duplex 2101 Round Bar exporter in Kuwait
Duplex 2101 Round Bar exporter in Kuwait offers high-quality stainless steel bars known for their exceptional strength and corrosion resistance. This material, a duplex stainless steel alloy, combines the benefits of both austenitic and ferritic stainless steels, making it ideal for demanding industrial applications. The round bar form is widely used in manufacturing and construction sectors due to its versatile shape and mechanical properties.
Manufactured with precise metallurgical control, these bars exhibit excellent resistance to stress corrosion cracking and pitting, particularly in chloride-rich environments. The duplex 2101 grade typically contains a balanced mix of chromium, nickel, and molybdenum, which enhances durability and toughness. These specifications make it suitable for components that require long service life under harsh conditions.
Common applications include oil and gas infrastructure, marine equipment, chemical processing plants, and desalination units. The superior mechanical strength of duplex stainless steel allows for reduced material thickness without compromising performance, providing cost-effective solutions for structural and pressure-bearing parts. Its weldability and formability further contribute to its widespread industrial use.
Exporters in Kuwait ensure that these round bars meet international quality standards such as ASTM and EN, accompanied by thorough documentation and certification. The supply chain is optimized for timely delivery, with packaging designed to prevent damage during transit. This readiness to serve global markets underscores the region’s capability as a reliable source for premium duplex stainless steel products.
Industrial buyers seeking robust and corrosion-resistant materials will find these duplex stainless steel round bars an excellent choice. By selecting suppliers experienced in international trade, companies can secure consistent quality and comprehensive support for their project requirements, making them well-prepared to meet the challenges of modern industrial 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 Kuwait 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 Kuwait
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex 2101 Round Bar exporter in Kuwait
- 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 Kuwait
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 Kuwait
| 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, suitable for structural applications
- ✔ Good weldability and formability for complex shapes
- ✔ Cost-effective alternative to higher-grade stainless steels
- ✔ Enhanced mechanical properties for improved performance
- ✔ Complies with international standards and specifications
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 (0.5-1.0%), N (0.08-0.2%) | Used in construction, oil and gas, and marine applications due to its high strength and corrosion resistance. | ASTM A240, ASTM A276, EN 10088-3 |
| Duplex 2101 Round Bar | Fe, Cr (18-20%), Ni (4.5-6.5%), Mo (0.5-1.0%), N (0.08-0.2%) | Ideal for use in high-pressure and high-temperature environments. | ISO 9445, ASTM A789 |
| Duplex 2101 Round Bar | Fe, Cr (18-20%), Ni (4.5-6.5%), Mo (0.5-1.0%), N (0.08-0.2%) | Commonly utilized in chemical processing, pulp and paper, and water treatment facilities. | ASME SA-240, NACE MR0175 |
Specifications Table
| Material | Duplex Stainless Steel 2101 |
|---|---|
| Grades | UNS S32101 |
| Standard | ASTM A240 / A276 |
| Size Range | 10 mm to 100 mm diameter |
| Length | 3 meters to 6 meters |
| Form | Round Bar |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex 2101 Round Bar | Fe, 21% Cr, 0.2% Ni, 4.5% Mo | Construction, Marine applications, Oil and Gas |
| Duplex 2205 Round Bar | Fe, 22% Cr, 5% Ni, 3% Mo | Chemical processing, Pulp and Paper, Wastewater treatment |
| Duplex 2507 Round Bar | Fe, 25% Cr, 7% Ni, 4% Mo | Seawater applications, Desalination plants, Oil rigs |
| Super Duplex 4501 Round Bar | Fe, 26% Cr, 7% Ni, 4% Mo | High chloride environments, Petrochemical industries |
| Lean Duplex 2304 Round Bar | Fe, 23% Cr, 4% Ni | Food processing, Dairy equipment, Storage tanks |
Available Sizes of Duplex 2101 Round Bar (MM)
| Size (MM) | Size (MM) |
|---|---|
| 10 | 12 |
| 14 | 16 |
| 18 | 20 |
| 22 | 25 |
| 28 | 30 |
| 32 | 35 |
| 38 | 40 |
| 45 | 50 |
| 55 | 60 |
| 70 | 80 |
Chemical Properties of Duplex 2101
| Element | Composition (%) |
|---|---|
| Iron (Fe) | 65.0 - 70.0 |
| Chromium (Cr) | 20.0 - 22.0 |
| Nickel (Ni) | 4.5 - 6.5 |
| Molybdenum (Mo) | 0.5 - 1.0 |
| Manganese (Mn) | 0.5 - 2.0 |
| Silicon (Si) | 0.5 - 1.0 |
| Carbon (C) | 0.03 max |
| Sulfur (S) | 0.01 max |
Mechanical Properties of Duplex 2101
| Property | Value |
|---|---|
| Tensile Strength | 600 MPa |
| Yield Strength | 400 MPa |
| Elongation | 25% |
| Hardness (HB) | 230 |
| Impact Toughness (Charpy V-notch) | 50 J at -40°C |
Duplex 2101 Round Bar – Physical & Thermal Properties
Density of Duplex 2101 Round Bar
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm³ | 0.282 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 | 25 - 100 | Room Temperature |
| 540 | 100 - 300 | Elevated Temperature |
| 600 | 300 - 600 | High Temperature |
Electrical Resistivity of Duplex 2101
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.73 | 20 | As-Received |
| 0.75 | 100 | |
| 0.78 | 200 | |
| 0.80 | 300 | |
| 0.82 | 400 | |
Equivalent of Duplex 2101
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A240 | 1.4162 | S32101 |
| EN 10088-2 | 1.4162 | 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 of approximately 950°C to 1050°C, followed by controlled cooling. This process helps to relieve internal stresses and enhance the ductility of the material, preparing it for further processing.
Forging
Forging of Duplex 2101 round bars is typically conducted at temperatures between 1000°C and 1200°C. The material is shaped through mechanical deformation, which improves its mechanical properties and enhances its microstructural integrity. Post-forging, the bars are often subjected to rapid cooling to lock in the desired properties.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1020 - 1100 | Water or Oil | To increase hardness and strength |
| Tempering | 600 - 800 | Air | To reduce brittleness and improve toughness |
| Stress Relieving | 600 - 700 | Air | To relieve residual stresses from machining |
The combination of these manufacturing and heat treatment processes ensures that Duplex 2101 round bars exhibit optimal mechanical properties, making them suitable for various industrial applications, particularly in environments requiring corrosion resistance and high strength.
Various Types
Duplex 2101 Round Bar - Standard
- Diameter: 10mm to 100mm
- Condition: Hot Rolled, Cold Drawn
- Applications: Construction, Oil & Gas, Marine Engineering
Duplex 2101 Round Bar - Custom Lengths
- Diameter: 12mm to 80mm
- Condition: Pickled and Annealed
- Applications: Chemical Processing, Food Industry
Duplex 2101 Round Bar - High Strength
- Diameter: 20mm to 150mm
- Condition: Quenched and Tempered
- Applications: Structural Components, Heavy Machinery
Duplex 2101 Round Bar - Specialty Grades
- Diameter: 15mm to 200mm
- Condition: Solution Treated
- Applications: Aerospace, Marine 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 | ₹205 – ₹170 |
| Duplex 2101 | 6 mm | $2.40 – $2.70 | ₹200 – ₹165 |
| Duplex 2101 | 10 mm | $2.30 – $2.60 | ₹195 – ₹160 |
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
- Duplex 2205 Round Bar exporter in Kuwait
- Stainless Steel Round Bar suppliers in Kuwait
- Duplex 2507 Round Bar manufacturers in Kuwait
- Nickel Alloy Round Bar exporter in Kuwait
- Super Duplex Round Bar suppliers in Kuwait
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