Duplex 2101 Sheet exporter in Indonesia
Duplex 2101 Sheet exporter in Indonesia plays a crucial role in supplying high-quality duplex stainless steel materials to various industries. Known for its exceptional corrosion resistance and excellent mechanical properties, Duplex 2101 is a low-nickel, high-strength alloy combining the benefits of both austenitic and ferritic stainless steels. This material is particularly favored for its superior resistance to stress corrosion cracking and pitting, making it ideal for demanding industrial environments.
As a product type, Duplex 2101 sheets are available in various thicknesses and dimensions, tailored to meet specific project requirements. The sheets typically exhibit a balanced microstructure with approximately 40-45% ferrite and 55-60% austenite, ensuring enhanced durability and toughness. This balance enables the material to perform well under high-stress conditions while maintaining good weldability and formability, which are critical factors in fabrication processes.
Industries such as chemical processing, oil and gas, marine engineering, and construction rely heavily on these sheets due to their resistance to chloride-induced corrosion and high strength-to-weight ratio. The duplex grade 2101 is often used in heat exchangers, pressure vessels, storage tanks, and pipelines, where longevity and safety are paramount. Its ability to withstand harsh environments helps reduce maintenance costs and extend service life, delivering substantial value to industrial buyers.
Exporters in Indonesia ensure that these duplex sheets comply with international standards such as ASTM A240 and EN 10088, guaranteeing material traceability, quality, and performance. Rigorous inspection procedures, including dimensional checks, chemical composition analysis, and mechanical testing, are conducted before shipment. This export readiness ensures that clients worldwide receive products that meet stringent industry requirements and are suitable for immediate integration into their manufacturing or construction processes.
By sourcing Duplex 2101 sheets from reputable Indonesian exporters, industrial buyers gain access to competitively priced, high-performance stainless steel products backed by reliable logistics and customer support. The strategic location of Indonesia also facilitates efficient shipping routes to key markets across Asia, Australia, and beyond, making it an advantageous hub for procuring duplex stainless steel materials for global industrial applications.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Duplex 2101 Sheet exporter in Indonesia 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 Indonesia
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex 2101 Sheet exporter in Indonesia
- 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 Indonesia
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 Indonesia
| 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 a variety of environments
- ✔ High strength-to-weight ratio, reducing material costs
- ✔ Good weldability and formability for diverse applications
- ✔ Cost-effective alternative to traditional stainless steels
- ✔ Enhanced durability and longevity in structural applications
- ✔ Available in various thicknesses to meet specific project needs
Technical Overview of Duplex 2101 Sheet
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex 2101 Sheet | 22% Cr, 5% Ni, 0.2% N, balance Fe | Construction, Oil and Gas, Chemical Processing | ASTM A240, ASME SA240 |
| Duplex 2101 Sheet | 22% Cr, 5% Ni, 0.2% N, balance Fe | Marine Applications, Desalination Plants | EN 10088-2, ISO 9445 |
| Duplex 2101 Sheet | 22% Cr, 5% Ni, 0.2% N, balance Fe | Food Processing, Pulp and Paper Industry | FDA, ASTM A240 |
Specifications Table
| Material | Duplex 2101 |
|---|---|
| Grades | UNS S32101 |
| Standard | ASTM A240 |
| Size Range | 0.3mm to 6.0mm thickness |
| Length | Up to 3000mm |
| Form | Sheet |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex 2101 Sheet | 22% Cr, 5% Ni, 0.18% N | Oil and gas, Chemical process industries, Marine applications |
| Duplex 2101 Plate | 22% Cr, 5% Ni, 0.18% N | Pressure vessels, Heat exchangers, Structural components |
| Duplex 2101 Coil | 22% Cr, 5% Ni, 0.18% N | Fabrication, Architectural applications, Food processing |
| Duplex 2101 Strip | 22% Cr, 5% Ni, 0.18% N | Manufacturing of fittings, Fasteners, and valves |
| Duplex 2101 Foil | 22% Cr, 5% Ni, 0.18% N | Thermal insulation, Packaging, Electronic components |
Available Sizes of Duplex 2101 Sheet (MM)
| Size (MM) | Size (MM) |
|---|---|
| 1000 | 2000 |
| 1250 | 2500 |
| 1500 | 3000 |
| 2000 | 2000 |
| 2500 | 2500 |
| 3000 | 3000 |
| 1200 | 2400 |
| 1500 | 6000 |
| 2000 | 4000 |
| 2500 | 5000 |
Chemical Properties of Duplex 2101
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 20.0 - 22.0 |
| Nickel (Ni) | 3.0 - 5.0 |
| Molybdenum (Mo) | 0.0 - 0.5 |
| Manganese (Mn) | 5.0 - 7.0 |
| Silicon (Si) | 0.0 - 1.0 |
| Carbon (C) | 0.0 - 0.03 |
| Sulfur (S) | 0.0 - 0.01 |
| Iron (Fe) | Balance |
Mechanical Properties of Duplex 2101
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 650 - 750 |
| Yield Strength (MPa) | 450 - 550 |
| Elongation (%) | 25 |
| Hardness (HB) | 250 - 300 |
| Impact Toughness (J) | 50 (at -40°C) |
Duplex 2101 – Physical & Thermal Properties
Density of Duplex 2101
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.1 g/cm³ | 0.256 lb/in³ |
Melting Point of Duplex 2101
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1425 - 1500 °C | 2600 - 2732 °F |
Specific Heat of Duplex 2101
| Specific Heat of Duplex 2101 | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 550 | 100 - 300 | Moderate Heating |
| 600 | 300 - 600 | High Temperature |
Electrical Resistivity of Duplex 2101
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.72 | 20 | Annealed |
| 0.75 | 100 | |
| 0.78 | 200 | |
| 0.80 | 300 | |
| 0.82 | 400 | |
Equivalent of Duplex 2101 Sheet
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| EN 1.4162 | 1.4162 | S32101 |
| ASTM A240 | ASTM S32101 | S32101 |
Manufacturing Process & Heat Treatment of Duplex 2101
Annealing
Annealing of Duplex 2101 involves heating the material to a temperature range of 1000°C to 1100°C, followed by controlled cooling. This process helps to relieve internal stresses, improve ductility, and refine the microstructure, ensuring optimal performance in various applications.
Forging
Forging of Duplex 2101 is typically conducted at temperatures between 1100°C and 1200°C. The forging process enhances the mechanical properties of the steel by refining the grain structure and increasing strength through deformation. This results in a product that exhibits improved toughness and fatigue resistance.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 950 - 1000 | Water or Oil | Increase hardness and strength |
| Tempering | 350 - 600 | Air | Reduce brittleness and improve toughness |
| Stabilization | 600 - 800 | Air | Enhance corrosion resistance and stabilize microstructure |
The combination of these processes ensures that Duplex 2101 sheets maintain their structural integrity and performance characteristics, making them suitable for a wide range of applications in various industries.
Various Types
Duplex 2101 Sheet - Standard
- Thickness: 0.5mm - 3.0mm
- Condition: Hot Rolled
- Applications: Construction, Automotive, Marine
Duplex 2101 Sheet - Polished
- Thickness: 0.5mm - 5.0mm
- Condition: Cold Rolled
- Applications: Architectural Cladding, Food Processing
Duplex 2101 Sheet - Coated
- Thickness: 0.5mm - 4.0mm
- Condition: Pre-painted
- Applications: Roofing, HVAC, Industrial Equipment
Duplex 2101 Sheet - Custom Size
- Thickness: Customizable
- Condition: Hot or Cold Rolled
- Applications: Specialized Engineering Projects
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 | $3.50 – $4.00 | ₹290 – ₹330 |
| Duplex 2101 | 6 mm | $3.80 – $4.30 | ₹310 – ₹350 |
| Duplex 2101 | 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 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.
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