Duplex Steel Price
Duplex steel is known for its outstanding strength and reliable performance in difficult environments. It merges the traits of austenitic and ferritic stainless steel, resulting in greater strength and improved corrosion resistance. The distinct combination makes it a reliable option for industries facing heat, pressure, or corrosive substances. Duplex steel is available in various grades such as, lean duplex, standard duplex and super duplex, each providing distinct levels of durability and resistance to corrosion. When customers look for duplex steel prices or compare options, they usually want rates that match their project needs. Bhansali Nickel Alloys supplies duplex steel in all major grades, with pricing based on dimensions, grade, and order quantity. A duplex steel price list is also provided below for quick reference.
Key Properties of Duplex Steel and Popular Grades
- High Strength: Duplex steel has high strength than other common stainless steels. This allows users to reduce weight without cutting down on performance.
- Corrosion Resistance: The metal resists corrosion from chlorine, saltwater, and strong chemicals. This is one reason it is used in marine and chemical plants.
- Stress Corrosion Cracking Resistance: The dual-phase structure limits the risk of cracking under stress. It helps to maintain safety in pipelines and high pressure systems.
- Good Weldability: All the grades, including Duplex 2205 and Duplex 2304, offer good weldability. It helps to fabricators shape pipes, sheets and plates with ease.
- Popular Grades: Common duplex stainless steel grades include 2205, 2304, 2507 and 2101. Each grade meets unique requirements for strength, corrosion resistance, and temperature limits. Their pricing fluctuates, thus many customers compare the duplex steel price list before placing an order.
Benefits of Duplex Steel
- Longer Service Life: The metal works well in harsh environmental conditions and lasts longer than many ordinary stainless steels. This reduces the need for frequent replacement.
- Cost Efficiency: Even if the upfront cost appears higher, duplex steel helps save money in the long run. Its durability reduces shutdowns, repairs, and maintenance.
- High Strength-to-Weight Ratio: Duplex steel carries high loads without adding bulk. This lets engineers use less material in large structures.
- Good Performance in Chloride Areas: This metal performs well near coastlines and in chemical plants. It stands up to high chloride levels without losing strength.
- Reduced Risk of Cracks: The structure supports stable performance under pressure changes. This is key for oil and gas equipment.
Applications of Duplex Steel
Duplex stainless steel is commonly used in industries, with high pressure, chemicals, or saltwater. It delivers consistent performance and reliability over time in difficult circumstances.
- Oil and Gas: Duplex steel is used for various oil and gas applications, including pipes, manifolds, subsea equipment, and offshore rigs. Its strength and corrosion resistance improve safety and service life.
- Chemical Processing: Plants use the metal for tanks, pumps, valves, and reactors. It stands up to acids and strong chemicals.
- Marine and Shipbuilding: Duplex steel helps protect parts like propeller shafts and seawater systems from saltwater corrosion.
- Desalination Plants: Its resistance to high chloride water makes it ideal for heat exchangers and pressure vessels.
- Construction and Infrastructure: Engineers use duplex steel in bridges, supports, and structural frames. Its strength helps reduce material use while staying safe.
Buying Tips
Picking the right duplex stainless steel requires careful thought. Each project needs the correct grade and size to ensure safe and smooth operation.
- Choose the Right Grade: Grades such as Duplex 2205 and Super Duplex 2507 provide different levels of performance. Match the grade to the temperature, pressure, and chemical exposure in your system.
- Check Material Certificates: Always ask for test reports. These make sure of the grade, chemical composition and mechanical strength.
- Consider Fabrication Needs: Some duplex grades are easier to weld or bend. Make sure your chosen grade supports your fabrication work.
- Buy From Trusted Suppliers: Reliable suppliers share correct grades, provide quick delivery, and maintain quality. This prevents mismatches and delays.
- Ask for Custom Pricing: Most suppliers provide custom duplex stainless steel pricing based on size, grade, and order quantity. Use the price list given below as a starting point.
Duplex Steel Price Per Kg, Duplex Stainless Steel Price Chart, Duplex Stainless Steel 2205 Price Per Kg, Duplex Stainless Steel Price Per Kg In India
Please note that due to current market conditions, material prices may have fluctuated. Kindly confirm the current rates before finalizing your order.
Check Duplex Steel Price List
| Grade | USA (per kg) | INR (per kg) |
| Duplex 2205 | $6.50 – $9.50 | ₹480 – ₹700 |
| Duplex 2304 | $5.50 – $8.00 | ₹400 – ₹590 |
| Duplex 2507 | $9.00 – $12.00 | ₹660 – ₹880 |
| Super Duplex | $9.50 – $13.00 | ₹700 – ₹960 |
Duplex Stainless Steel Price Per Kg
| Duplex Stainless Steel Price | Origin | Price in INR | Price in USD | Price in Euro |
| (per kg) | (per kg) | (per kg) | ||
| Duplex Steel Price in India | Indian | Rs 260/- | $3.69 | € 3.19 |
| Duplex Steel Price in Malaysia | Malaysia | Rs 270/- | $3.83 | € 3.31 |
| Duplex Stainless Steel Price in Singapore | Singapore | Rs 280/- | $3.97 | € 3.43 |
| Duplex Stainless Steel Price in Japan | Japanese | Rs 280/- | $3.97 | € 3.43 |
| Duplex Stainless Steel Material Price in UK / Europe | European | Rs 300/- | $4.25 | € 3.68 |
| Duplex Stainless Steel Price in USA | USA | Rs 350/- | $4.96 | € 4.29 |
Duplex Steel Round Bar Price List-2024
| Size | Kgs / Foot | Price/kg |
| 5mm | 0.047 | 459 |
| 8mm | 0.12 | 470 |
| 7/32" | 0.058 | 387 |
| 6mm | 0.068 | 398 |
| 13mm | 0.318 | 416 |
| 5/16" | 0.118 | 491 |
| 1/2" | 0.303 | 474 |
| 1/4" | 0.076 | 395 |
| 7mm | 0.091 | 408 |
| 9mm | 0.152 | 457 |
| 3/8" | 0.17 | 378 |
| 18mm | 0.61 | 488 |
| 10mm | 0.189 | 458 |
| 15mm | 0.424 | 386 |
| 3/16" | 0.043 | 444 |
| 11/16" | 0.573 | 368 |
| 14mm | 0.368 | 498 |
| 11mm | 0.228 | 455 |
| 9/16" | 0.383 | 474 |
| 17mm | 0.543 | 485 |
| 5/8" | 0.473 | 406 |
| 7/16" | 0.232 | 369 |
| 12mm | 0.271 | 393 |
| 16mm | 0.481 | 429 |
| 3/4" | 0.682 | 467 |
Conclusion
Duplex stainless steel is a strong and reliable material for industries that require durability. Its combination of strength and resistance to corrosion makes it ideal for applications in oil and gas operations, chemical manufacturing, maritime activities, and large constructions. By choosing the appropriate grade and supplier, customers can obtain a material that effectively withstands stress and reduces long-term expenses. If you’re looking for duplex steel for your upcoming project, Bhansali Nickel Alloys can assist you in selecting the right grade and offer tailored pricing based on your specifications. Below, you will find a clear Duplex Steel Price List to aid in comparing options and planning your purchase.
FAQs
What is the current Duplex Steel price per kg?
Duplex stainless steel price per kg generally varies based on grade, thickness, finish, and market demand. Premium grades like Duplex 2205 or Super Duplex are costlier due to higher strength and excellent resistance to stress corrosion cracking.
Why is Duplex Steel considered better than standard stainless steel?
Duplex steel combines the benefits of both austenitic and ferritic stainless steels, offering superior strength, better toughness, and excellent resistance to chloride-induced stress corrosion cracking.
What factors affect Duplex Stainless Steel 2205 price per kg?
The price of Duplex 2205 depends on global nickel rates, thickness, size range, manufacturing method, and its high corrosion resistance properties. Market supply and demand also influence the final cost.
Is Super Duplex stainless steel more expensive than Duplex?
Yes, Super Duplex stainless steel price per kg is higher because it offers greater mechanical strength, higher PREN value, and superior corrosion resistance for harsh marine and chemical environments.
Where is Duplex Steel commonly used?
Duplex steel is widely used in oil & gas, chemical processing, desalination plants, marine applications, and structural components requiring high strength and corrosion resistance.
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