Duplex 2507 Sheet supplier Riyadh
Duplex 2507 Sheet supplier Riyadh offers high-quality duplex stainless steel sheets known for their excellent corrosion resistance and superior mechanical strength. This material, classified as UNS S32750, features a balanced microstructure of austenitic and ferritic phases, providing outstanding performance in harsh environments. Industrial buyers in sectors such as petrochemical, marine, and desalination plants rely on these sheets for their durability and resistance to stress corrosion cracking.
The duplex 2507 sheets are manufactured to meet stringent international standards, ensuring consistent thickness, dimensional accuracy, and surface finish. Typically available in various thicknesses and sizes, these sheets are suitable for fabrication processes like welding, forming, and machining. Their high chromium and molybdenum content enhances resistance to pitting and crevice corrosion, making them ideal for applications exposed to chlorides and aggressive chemicals.
Applications for duplex stainless steel sheets include heat exchangers, pressure vessels, storage tanks, and structural components in offshore platforms. Their excellent strength-to-weight ratio allows for reduced material usage without compromising safety or performance. Additionally, the sheets maintain good weldability and toughness at sub-zero temperatures, expanding their usability across different industrial sectors.
For international buyers, the supplier in Riyadh ensures export readiness by adhering to global quality certifications and providing comprehensive documentation, including material test reports and compliance certificates. Efficient packaging and logistics support are also offered to facilitate smooth delivery to various geographic markets. This makes sourcing duplex 2507 sheets from Riyadh a reliable choice for companies seeking premium-grade stainless steel solutions.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Duplex 2507 Sheet supplier Riyadh 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 2507 Sheet supplier Riyadh
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Duplex 2507 Sheet supplier Riyadh
- 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 2507 Sheet supplier Riyadh
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 2507 Sheet supplier Riyadh
| 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 2507 Sheet
- ✔ Excellent corrosion resistance in both chloride and acidic environments
- ✔ High strength with a minimum yield strength of 250,000 psi
- ✔ Good weldability and formability for versatile applications
- ✔ Superior resistance to stress corrosion cracking
- ✔ Enhanced durability for harsh industrial applications
- ✔ Availability in various thicknesses and dimensions to suit project needs
Technical Overview of Duplex 2507 Sheet
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Duplex 2507 Sheet | 25% Cr, 7% Ni, 4% Mo, 0.3% N | Used in high-stress applications, oil and gas, and chemical processing | ASTM A240, ASME SA240 |
| Duplex 2507 Sheet | 25% Cr, 7% Ni, 4% Mo, 0.3% N | Suitable for seawater applications and other corrosive environments | EN 10088-1, NACE MR0175 |
| Duplex 2507 Sheet | 25% Cr, 7% Ni, 4% Mo, 0.3% N | Ideal for pressure vessels and heat exchangers | ISO 9444, ASTM A240 |
Specifications Table
| Material | Duplex 2507 |
|---|---|
| Grades | 2507 |
| Standard | ASTM A240 / ASME SA240 |
| Size Range | 0.5 mm to 25 mm thickness |
| Length | Up to 3000 mm |
| Form | Sheet |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Duplex 2507 Sheet | 25% Cr, 7% Ni, 4% Mo | Oil and gas, chemical processing, marine applications |
| Duplex 2507 Sheet | 25% Cr, 7% Ni, 4% Mo | Pulp and paper industry, power generation |
| Duplex 2507 Sheet | 25% Cr, 7% Ni, 4% Mo | Water treatment, seawater applications |
| Duplex 2507 Sheet | 25% Cr, 7% Ni, 4% Mo | Heat exchangers, pressure vessels |
| Duplex 2507 Sheet | 25% Cr, 7% Ni, 4% Mo | Structural components in aggressive environments |
Available Sizes of Duplex 2507 Sheet (MM)
| Size (MM) | Size (MM) |
|---|---|
| 1000 x 2000 | 1250 x 2500 |
| 1500 x 3000 | 2000 x 4000 |
| 2500 x 6000 | 3000 x 12000 |
| 1000 x 1000 | 1500 x 1500 |
| 2000 x 2000 | 2500 x 2500 |
| 3000 x 3000 | 3500 x 3500 |
| 4000 x 4000 | 4500 x 4500 |
| 5000 x 5000 | 6000 x 6000 |
| 7000 x 7000 | 8000 x 8000 |
| 9000 x 9000 | 10000 x 10000 |
Chemical Properties of Duplex 2507
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 24.0 - 26.0 |
| Nickel (Ni) | 6.0 - 8.0 |
| Molybdenum (Mo) | 3.0 - 5.0 |
| Tungsten (W) | 0.0 - 1.0 |
| Iron (Fe) | Balance |
| Manganese (Mn) | 1.0 max |
| Silicon (Si) | 1.0 max |
| Carbon (C) | 0.03 max |
Mechanical Properties of Duplex 2507
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 620 - 850 |
| Yield Strength (MPa) | 450 min |
| Elongation (%) | 25 min |
| Hardness (HB) | 250 max |
| Modulus of Elasticity (GPa) | 200 |
Duplex 2507 Sheet – Physical & Thermal Properties
Density of Duplex 2507 Sheet
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm³ | 0.282 lb/in³ |
Melting Point of Duplex 2507 Sheet
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 2650 °C | 4822 °F |
Specific Heat of Duplex 2507 Sheet
| Specific Heat of Duplex 2507 Sheet | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 520 | 100 - 600 | High Temperature |
| 550 | 600 - 1000 | Very High Temperature |
Electrical Resistivity of Duplex 2507
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.20 | 20 | As-rolled |
| 0.21 | 100 | |
| 0.22 | 200 | |
| 0.23 | 300 | |
| 0.24 | 400 | |
Equivalent of Duplex 2507 Sheet
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A240 | 1.4410 | S32750 |
| EN 10088-3 | X5CrNiMoCuN25-7-4 | S32760 |
Manufacturing Process & Heat Treatment of Duplex 2507
Annealing
The annealing process for Duplex 2507 involves heating the material to a temperature range of 1020°C to 1100°C. This process is essential to relieve internal stresses, improve ductility, and enhance the material's overall mechanical properties. Following heating, the material is cooled in air, allowing for a more uniform microstructure.
Forging
Forging of Duplex 2507 is typically performed at temperatures between 1000°C and 1200°C. This hot working process enhances the material's strength and toughness by refining the grain structure. The forging process is followed by a controlled cooling to preserve the mechanical properties achieved during forging.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1050 - 1100 | Oil or Water | Increase hardness and strength |
| Tempering | 300 - 600 | Air | Reduce brittleness and improve toughness |
| Stress Relieving | 600 - 700 | Air | Eliminate residual stresses after machining |
The heat treatment processes for Duplex 2507 are critical for achieving the desired balance of strength, toughness, and corrosion resistance, making it suitable for various industrial applications.
Various Types
Duplex 2507 Sheet - 2mm Thickness
- Dimensions: 1000mm x 2000mm
- Condition: Hot Rolled
- Applications: Oil & Gas, Marine, Chemical Processing
Duplex 2507 Sheet - 3mm Thickness
- Dimensions: 1250mm x 2500mm
- Condition: Cold Rolled
- Applications: Desalination Plants, Pulp & Paper, Heat Exchangers
Duplex 2507 Sheet - 4mm Thickness
- Dimensions: 1500mm x 3000mm
- Condition: Annealed
- Applications: Structural Applications, Heat Treatment, Storage Tanks
Duplex 2507 Sheet - 5mm Thickness
- Dimensions: 2000mm x 4000mm
- Condition: Pickled and Passivated
- Applications: Chemical Storage, Marine Applications, Pressure Vessels
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 2507 Sheet
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Duplex 2507 | 3 mm | $4.50 – $5.00 | ₹370 – ₹410 |
| Duplex 2507 | 6 mm | $4.30 – $4.80 | ₹360 – ₹400 |
| Duplex 2507 | 10 mm | $4.10 – $4.60 | ₹350 – ₹390 |
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 2507 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