Duplex 2205 Sheet exporter in Singapore
Duplex 2205 Sheet exporter in Singapore offers premium-grade stainless steel sheets designed to meet rigorous industrial standards. This material, characterized by its duplex microstructure combining austenitic and ferritic stainless steel, delivers exceptional strength and corrosion resistance. Widely recognized for its balanced chemical composition, Duplex 2205 sheets provide superior performance in harsh environments, making them an ideal choice for industries requiring durable and reliable metal solutions.
Manufactured with precise control over thickness and surface finish, these sheets are available in various dimensions to accommodate diverse project requirements. The high chromium, molybdenum, and nitrogen content in Duplex 2205 enhances its resistance to pitting, crevice corrosion, and stress corrosion cracking, which is crucial for applications in offshore, chemical processing, and marine sectors. The mechanical properties include excellent tensile strength and toughness, ensuring long service life under demanding conditions.
Industries such as oil and gas, desalination plants, and pulp and paper processing frequently utilize these sheets due to their robustness and adaptability. Their ability to withstand chloride-induced corrosion and high temperatures makes them suitable for heat exchangers, pressure vessels, and structural components exposed to aggressive media. Additionally, the duplex nature offers improved weldability compared to other stainless steel grades, facilitating fabrication and assembly processes.
Export readiness is a key aspect for suppliers in Singapore, with strict adherence to international quality standards and certifications. Each batch undergoes rigorous testing, including chemical composition analysis, mechanical testing, and non-destructive evaluation to ensure compliance with ASTM A240 and EN 10088 specifications. Efficient logistics and packaging solutions are implemented to maintain product integrity during transit, enabling timely delivery to clients worldwide.
By sourcing from a reliable exporter in Singapore, industrial buyers gain access to high-performance Duplex 2205 sheets tailored to their project needs. The combination of advanced metallurgical properties, versatile applications, and export excellence positions these sheets as a strategic material choice for enhancing operational efficiency and longevity in critical industrial infrastructures.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Duplex 2205 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 2205 Sheet exporter in Singapore
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex 2205 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 2205 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 2205 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 2205 Sheet
- ✔ High resistance to corrosion, particularly in chloride environments
- ✔ Excellent mechanical properties at both room and elevated temperatures
- ✔ Exceptional weldability and formability for versatile applications
- ✔ Cost-effective alternative to traditional austenitic stainless steels
- ✔ High strength-to-weight ratio, reducing material requirements
- ✔ Availability in various thicknesses and finishes to meet project specifications
Technical Overview of Duplex 2205 Sheet
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex 2205 Sheet | 22% Cr, 5% Ni, 3% Mo, balance Fe | Used in petrochemical, oil and gas, and marine applications | ASTM A240, ASME SA240 |
| Duplex 2205 Sheet | 22% Cr, 5% Ni, 3% Mo, balance Fe | Suitable for high-stress environments and chloride exposure | EN 10088-1, EN 10028-7 |
| Duplex 2205 Sheet | 22% Cr, 5% Ni, 3% Mo, balance Fe | Commonly used in heat exchangers and pressure vessels | ISO 9445, NACE MR0175 |
Specifications Table
| Material | Duplex Stainless Steel 2205 |
|---|---|
| Grades | UNS S32205, EN 1.4462 |
| Standard | ASTM A240/A240M, ASME SA240/SA240M |
| Size Range | 0.5 mm to 100 mm thickness |
| Length | Up to 3000 mm |
| Form | Sheet |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex 2205 Sheet | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Oil and gas, chemical processing, marine applications |
| Duplex 2205 Plate | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Pressure vessels, piping systems, heat exchangers |
| Duplex 2205 Coil | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Structural components, storage tanks, fabrication |
| Duplex 2205 Foil | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Heat shields, automotive applications, electronics |
| Duplex 2205 Strip | Fe, 22% Cr, 5% Ni, 3% Mo, 0.17% N | Manufacturing, welding applications, construction |
Available Sizes of Duplex 2205 Sheet (MM)
| Size (MM) | Size (MM) |
|---|---|
| 1000 x 2000 | 1500 x 3000 |
| 1000 x 2500 | 2000 x 4000 |
| 1250 x 2500 | 2500 x 6000 |
| 1500 x 3000 | 3000 x 6000 |
| 2000 x 3000 | 1500 x 6000 |
| 2500 x 5000 | 3000 x 5000 |
| 1000 x 1000 | 2000 x 2000 |
| 1500 x 1500 | 2500 x 2500 |
| 1200 x 2400 | 1800 x 3600 |
| 3000 x 3000 | 2000 x 6000 |
Chemical Properties of Duplex 2205
| Element | Composition (%) |
|---|---|
| Iron (Fe) | 65.0 - 70.0 |
| Chromium (Cr) | 22.0 - 23.0 |
| Nickel (Ni) | 4.5 - 6.5 |
| Molybdenum (Mo) | 3.0 - 3.5 |
| Nitrogen (N) | 0.08 - 0.2 |
| Manganese (Mn) | 2.0 |
| Silicon (Si) | 0.8 |
| Sulfur (S) | 0.01 |
Mechanical Properties of Duplex 2205
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 - 850 |
| Yield Strength (MPa) | 450 min |
| Elongation (%) | 25 min |
| Hardness (HB) | 285 max |
| Impact Toughness (J at -50°C) | ≥ 40 |
Duplex 2205 Sheet – Physical & Thermal Properties
Density of Duplex 2205 Sheet
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm³ | 0.282 lb/in³ |
Melting Point of Duplex 2205 Sheet
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1425 - 1475 °C | 2600 - 2700 °F |
Specific Heat of Duplex 2205 Sheet
| Specific Heat of Duplex 2205 Sheet | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Solid |
| 520 | 100 - 500 | Solid |
| 540 | 500 - 1000 | Solid |
Electrical Resistivity of Duplex 2205
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.74 | 20 | As Rolled |
| 0.76 | 100 | |
| 0.78 | 200 | |
| 0.80 | 300 | |
| 0.82 | 400 | |
Equivalent of Duplex 2205 Sheet
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A240 | 1.4462 | S32205 |
| EN 10088-3 | X2CrNiMoN22-5-3 | S32205 |
Manufacturing Process & Heat Treatment of Duplex 2205
Annealing
Annealing of Duplex 2205 is performed to relieve internal stresses and improve ductility. The process typically involves heating the material to a temperature range of 1020-1100°C, followed by controlled cooling. This treatment enhances the material's toughness and helps in achieving a more uniform microstructure.
Forging
Forging of Duplex 2205 involves shaping the material by applying compressive forces, usually at elevated temperatures. This process not only improves the mechanical properties of the steel but also refines the grain structure, leading to enhanced strength and ductility. The forging temperature generally ranges from 1100-1200°C.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1020-1100 | Oil or Water | Increase hardness and strength |
| Tempering | 600-800 | Air | Reduce brittleness and improve toughness |
| Stress Relieving | 600-700 | Air | Relieve internal stresses |
The combination of these processes ensures that Duplex 2205 exhibits optimal mechanical properties, making it suitable for various demanding applications in industries such as oil and gas, marine, and chemical processing.
Various Types
Duplex 2205 Sheet - Standard
- Thickness: 0.5mm to 50mm
- Condition: Hot Rolled, Cold Rolled
- Applications: Oil & Gas, Marine, Chemical Processing
Duplex 2205 Sheet - Custom Cut
- Thickness: 1mm to 25mm
- Condition: Annealed
- Applications: Structural Components, Pressure Vessels
Duplex 2205 Sheet - Polished
- Thickness: 0.8mm to 30mm
- Condition: Polished Finish
- Applications: Decorative Applications, Architecture
Duplex 2205 Sheet - Heavy Duty
- Thickness: 5mm to 100mm
- Condition: As Rolled
- Applications: Heavy Equipment, Shipbuilding
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 2205 Sheet
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Duplex 2205 | 3 mm | $3.50 – $4.00 | ₹290 – ₹330 |
| Duplex 2205 | 6 mm | $3.80 – $4.30 | ₹310 – ₹350 |
| Duplex 2205 | 10 mm | $4.00 – $4.50 | ₹330 – ₹370 |
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 2205 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