Duplex 2101 Sheet exporter in Singapore
Duplex 2101 Sheet exporter in Singapore offers high-quality stainless steel sheets known for their exceptional strength and corrosion resistance. These duplex stainless steel sheets combine the best properties of austenitic and ferritic steels, making them ideal for demanding industrial applications. Manufactured to precise specifications, they provide excellent performance in harsh environments, particularly in marine, chemical, and petrochemical industries.
The material composition of Duplex 2101 sheets typically includes balanced amounts of chromium, nickel, and molybdenum, which contribute to its superior resistance against pitting and crevice corrosion. With a duplex microstructure, these sheets offer enhanced mechanical properties such as high tensile strength and good weldability, which are essential for structural applications requiring durability and longevity.
These stainless steel sheets are widely used in fabricating storage tanks, pressure vessels, heat exchangers, and piping systems, especially where exposure to chloride-rich environments is common. Their excellent resistance to stress corrosion cracking and fatigue makes them a preferred choice for offshore platforms and chemical processing plants. The versatility of duplex sheets also allows for customization in thickness and surface finish to meet specific project requirements.
Export readiness is a key feature of suppliers based in Singapore, ensuring that the duplex sheets comply with international standards such as ASTM A240 and EN 10088. The logistics infrastructure in Singapore supports efficient packaging, documentation, and timely delivery to global industrial markets. Buyers can expect consistent quality control and certification to facilitate smooth import and integration into their manufacturing processes.
For industrial buyers seeking reliable stainless steel solutions, sourcing duplex stainless steel sheets from a reputable Singapore-based exporter guarantees access to premium materials with proven performance. These sheets not only meet rigorous technical standards but also benefit from Singapore’s strategic position as a global trading hub, enabling seamless supply chain management and competitive pricing.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Duplex 2101 Sheet exporter in Singapore 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 Sheet exporter in Singapore
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex 2101 Sheet exporter in Singapore
- 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 Sheet exporter in Singapore
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 Sheet exporter in Singapore
| 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 Sheet
- ✔ Excellent corrosion resistance in various environments
- ✔ High strength-to-weight ratio, ideal for structural applications
- ✔ Good formability and weldability for versatile use
- ✔ Cost-effective alternative to more expensive stainless steels
- ✔ Enhanced durability for extended service life
- ✔ Resistant to stress corrosion cracking in chloride environments
Technical Overview of Duplex 2101 Sheet
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex 2101 Sheet | 22% Cr, 2.5% Ni, 0.15% N, Balance Fe | Used in applications requiring high strength and corrosion resistance | ASTM A240, EN 10088-2 |
| Duplex 2101 Sheet | 22% Cr, 2.5% Ni, 0.15% N, Balance Fe | Ideal for chemical processing, oil and gas, and marine environments | ISO 9445, ASTM A240 |
| Duplex 2101 Sheet | 22% Cr, 2.5% Ni, 0.15% N, Balance Fe | Suitable for structural applications and heat exchangers | EN 10088, ASTM A240 |
Specifications Table
| Material | Duplex Stainless Steel 2101 |
|---|---|
| Grades | UNS S32101 |
| Standard | ASTM A240 |
| Size Range | 0.5 mm to 3 mm thickness |
| Length | Up to 3000 mm |
| Form | Sheet |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex 2101 Sheet | 22% Cr, 2.5% Ni, 0.15% N | Oil and gas, chemical processing, marine applications |
| Duplex 2101 Sheet | 22% Cr, 2.5% Ni, 0.15% N | Pressure vessels, heat exchangers, piping systems |
| Duplex 2101 Sheet | 22% Cr, 2.5% Ni, 0.15% N | Structural components, storage tanks, offshore platforms |
| Duplex 2101 Sheet | 22% Cr, 2.5% Ni, 0.15% N | Food and beverage industry, water treatment plants |
| Duplex 2101 Sheet | 22% Cr, 2.5% Ni, 0.15% N | Pharmaceutical equipment, automotive parts |
Available Sizes of Duplex 2101 Sheet (MM)
| Size (MM) | Size (MM) |
|---|---|
| 1000 x 2000 | 1200 x 2400 |
| 1250 x 2500 | 1500 x 3000 |
| 2000 x 4000 | 2500 x 6000 |
| 1000 x 1000 | 1500 x 1500 |
| 2000 x 2000 | 3000 x 3000 |
| 600 x 1200 | 800 x 1600 |
| 1000 x 1500 | 1200 x 1800 |
| 1500 x 2000 | 2500 x 2500 |
| 1000 x 3000 | 1200 x 2000 |
| 1500 x 2500 | 2000 x 3000 |
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 |
| Iron (Fe) | Balance |
| Manganese (Mn) | 4.0 - 6.0 |
| Silicon (Si) | 0.5 - 1.0 |
| Carbon (C) | 0.03 max |
| Sulfur (S) | 0.02 max |
Mechanical Properties of Duplex 2101
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 450 - 650 |
| Yield Strength (MPa) | 320 - 500 |
| Elongation (%) | 25 |
| Hardness (HB) | 250 - 300 |
| Impact Strength (J) | 50 |
Duplex 2101 Sheet – Physical & Thermal Properties
Density of Duplex 2101 Sheet
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.1 g/cm³ | 0.256 lb/in³ |
Melting Point of Duplex 2101 Sheet
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1400 - 1450 °C | 2552 - 2642 °F |
Specific Heat of Duplex 2101 Sheet
| Specific Heat of Duplex 2101 Sheet | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Solid |
| 520 | 100 - 400 | Solid |
| 540 | 400 - 800 | Solid |
Electrical Resistivity of Duplex 2101
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.75 | 20 | As-rolled |
| 0.76 | 100 | |
| 0.77 | 200 | |
| 0.78 | 300 | |
| 0.79 | 400 | |
Equivalent of Duplex 2101 Sheet
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A240 | 1.4162 | S32101 |
| EN 10088-2 | 1.4162 | S32101 |
Manufacturing Process & Heat Treatment of Duplex 2101
Annealing
Annealing of Duplex 2101 is conducted at temperatures ranging from 1000°C to 1100°C. This process helps in relieving internal stresses, improving ductility, and enhancing the overall mechanical properties of the material. The annealed sheets are then air-cooled to room temperature to ensure a uniform microstructure.
Forging
Forging of Duplex 2101 involves heating the material to approximately 1200°C, followed by deformation using mechanical presses or hammers. This process enhances the strength and toughness of the material while refining the grain structure, resulting in improved performance characteristics.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1020 - 1080 | Oil | Increase hardness and strength |
| Tempering | 600 - 800 | Air | Reduce brittleness and improve toughness |
| Stabilization | 800 - 900 | Air | Enhance corrosion resistance and stabilize austenitic structure |
The manufacturing and heat treatment processes of Duplex 2101 are critical to achieving the desired mechanical properties and corrosion resistance, ensuring the material meets the stringent requirements of various industrial applications.
Various Types
Duplex 2101 Sheet - Standard
- Thickness: 1.0 mm to 3.0 mm
- Condition: Cold Rolled
- Applications: Construction, Automotive, Marine
Duplex 2101 Sheet - Heavy Duty
- Thickness: 3.1 mm to 6.0 mm
- Condition: Hot Rolled
- Applications: Heavy Machinery, Industrial Equipment
Duplex 2101 Sheet - Custom Size
- Thickness: 0.5 mm to 12.0 mm
- Condition: Annealed
- Applications: Custom Fabrication, Specialized Projects
Duplex 2101 Sheet - High Corrosion Resistance
- Thickness: 1.5 mm to 5.0 mm
- Condition: Pickled and Passivated
- Applications: Chemical Processing, Marine Environment
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 Sheet
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Duplex 2101 | 3 mm | $2.50 – $2.80 | ₹207 – ₹232 |
| Duplex 2101 | 6 mm | $2.45 – $2.75 | ₹204 – ₹228 |
| Duplex 2101 | 10 mm | $2.40 – $2.70 | ₹200 – ₹225 |
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 Sheet.
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