Duplex Stainless Steel
Table of Contents
Duplex Stainless Steel Manufacturer in Mumbai
Kingston Steel & Alloys is a leading dealer and manufacturer of high-quality duplex stainless steel products. We specialize in providing a wide range of duplex stainless steel products, including buttweld fittings, pipes, and tubes, to meet the needs of our customers in various industries.
Our duplex stainless steel buttweld fittings are made from premium quality duplex stainless steel and are available in various shapes and sizes to suit your specific requirements. We also offer duplex stainless steel pipes and tubes in a range of thicknesses and dimensions to fit your project needs. Our duplex stainless steel products are designed to provide excellent corrosion resistance, high strength, and good weldability, making them ideal for use in demanding industrial applications.
At Kingston Steel & Alloys, we are committed to providing our customers with the highest quality products and excellent customer service. Whether you need a large order or a small one, our team is ready to assist you with your duplex stainless steel requirements.
If you are looking for a reliable and trustworthy supplier of duplex stainless steel products, contact Kingston Steel & Alloys today. We are dedicated to providing you with the best duplex stainless steel products at competitive prices.”duplex stainless steel supplier”, “manufacturer of duplex stainless steel”, “high-quality duplex stainless steel products”, “corrosion-resistant duplex stainless steel”, “high-strength duplex stainless steel”, “good weldability duplex stainless steel”, “top-quality duplex stainless steel products”.
What is Duplex Stainless Steel?
Duplex stainless steel is a type of stainless steel that has a two-phase microstructure consisting of both austenitic and ferritic phases. This unique combination of properties provides duplex stainless steel with excellent corrosion resistance, high strength, and good weldability.
Duplex stainless steel buttweld fittings are commonly used in various industrial applications such as oil and gas, chemical processing, and pulp and paper industries. These fittings are designed to provide a strong and leak-proof connection between pipes and are available in various shapes and sizes to suit specific requirements.
Duplex stainless steel pipes and tubes are widely used in the chemical and petrochemical industries due to their excellent corrosion resistance and high strength. These pipes and tubes are designed to withstand high temperatures, high pressure, and corrosive environments.
At Kingston Steel & Alloys, we specialize in manufacturing and supplying high-quality duplex stainless steel products, including buttweld fittings, pipes, and tubes. We use the latest manufacturing techniques and top-quality materials to ensure that our products meet the highest industry standards.
If you are in need of high-quality duplex stainless steel products, contact Kingston Steel & Alloys today. Our team of experts can assist you in selecting the right products to suit your specific requirements.”duplex stainless steel supplier”, “duplex stainless steel products”, “duplex stainless steel buttweld fittings”, “duplex stainless steel pipes and tubes”, “corrosion-resistant duplex stainless steel”, “high-strength duplex stainless steel”, “top-quality duplex stainless steel”.
Chemical Composition of Duplex stainless steel
% | 2205 | UR52N+ |
C | 0-0.03 | 0.03 max |
Mn | 2.0 | 1.5 |
Si | 1.0 | 0.8 |
P | 0-0.03 | 0.035 |
S | 0-0.02 | 0.02 |
Cr | 21-23 | 24-26 |
Mo | 2.5-3.5 | 3.0-5.0 |
Ni | 4.5-6.5 | 5.5-8.0 |
N | 0.08-0.2 | 0.2-0.35 |
Cu | – | 0.5-3.0 |
Physical properties of Duplex stainless steel
| Property | Value | Unit |
|---|---|---|
| Density | 7.8 | g/cm³ |
| Melting Point | 1350-1450 | °C |
| Thermal Conductivity | 17.5-25.6 | W/m·K |
| Electrical Conductivity | 8.5-14.5 × 10^6 | S/m |
| Elastic Modulus | 190-205 | GPa |
| Poisson’s Ratio | 0.3-0.33 | – |
| Hardness | 250-300 | HB |
| Tensile Strength | 620-1000 | MPa |
| Yield Strength | 450-700 | MPa |
Duplex stainless steel is a popular material in various industries due to its superior properties, including excellent corrosion resistance, high strength, and good weldability. The physical properties of duplex stainless steel can vary depending on the specific grade and manufacturing process.
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Mechanical Properties of Duplex stainless steel
Grade | 2205 | UR52N+ |
Tensile Strength (MPa) | 620 | 770 |
Proof Stress 0.2% (MPa) | 450 | 550 |
Elongation A5 (%) | 25 | 25 |
Types Of Duplex Steel Products
Duplex Steel Pipes/Tubes
