Duplex Steel Plates, Duplex Stainless Steel Plate, Duplex Steel Plates Supplier, Duplex Stainless Steel Plate Manufacturer, DIN 1.4462 Plate, Duplex Stainless Steel Plates Stockist, Duplex Steel Plates Stockist in Mumbai.
Calico Metal Alloys LLP is a leading supplier and stockist of Duplex Steel Plates in Mumbai, India. Our plates are essential in industries requiring materials that can withstand extreme conditions, such as chemical processing, marine environments, and oil and gas exploration. The key grades of duplex steel plates include ASTM A240 UNS S31803 Plates and ASTM A240 UNS S32205 Plates, both of which offer a balanced mix of austenitic and ferritic structures, providing excellent resistance to stress corrosion cracking and pitting. Another notable grade is the DIN 1.4462 Plate, widely used across Europe for its superior mechanical properties and durability.
The composition of Duplex Stainless Steel Plates typically includes 22-25% chromium, 4-7% nickel, 2-3% molybdenum, and trace amounts of nitrogen, which enhances their resistance to localized corrosion. The ASTM A240 standard ensures these plates meet strict quality guidelines, while the ASME SA240 specification covers their use in pressure vessels and boilers. Duplex Steel Plates are available in various thicknesses ranging from 3mm to 100mm and widths up to 2500mm. These duplex steel plate sizes are designed to meet the diverse needs of industries, ensuring that the material can be tailored to specific project requirements.
Regarding pricing, the duplex steel plate price varies depending on the grade, size, and current market conditions. On average, the duplex stainless steel plate price in India ranges from ₹250 to ₹400 per kilogram, making it a cost-effective solution compared to other high-alloy steels. Despite the higher initial investment, these plates offer long-term benefits, such as reduced maintenance costs and extended service life, which justify India's duplex steel plate price for many industrial applications.
Manufacturing Process Of Duplex Plates
Reheating Furnace
Reheating furnaces are used in hot rolling mills to heat the steel stock to the rolling temperatures.
Scale Breaker
Slab moves first through a scale breaker, which is a two-high rolling mill with vertical rolls that loosens the furnace scale and removes it with high-pressure water jets.
Finish Rolling
The last stage of the rolling process is cold rolling,
Cooling
Cooling or Quenching is a process of cooling a metal at a rapid rate.
Skin Pass Mill
This produces high-gloss surfaces and achieves the desired mechanical strip properties such as deep-drawing strength.
Marking & Packing
Proper packaging and labeling not only makes the final product look attractive but also save a huge amount of money by saving the product from wrong handling.
As a Duplex Steel Plates Supplier and Duplex Stainless Steel Plates Stockist, we ensure that all our products meet international standards and are sourced from top Duplex Steel Plate manufacturers. Our extensive inventory allows us to fulfil orders promptly, catering to clients who require reliable and high-performing materials. Whether you are looking for a duplex stainless steel plate manufacturer or a trusted partner to supply you with premium Duplex Steel Plates, our expertise and commitment to quality make us the go-to choice for industries across the globe.
Duplex Steel Plate Manufacturers, Duplex SS Plate, Duplex Steel Plates Supplier in Mumbai, Duplex Steel Plates Supplier in India. Duplex Steel Plates Stockist in India.
Duplex Steel Plates Specifications and Sizes
| Plates Specifications | ASTM A240 / ASME SA240, BS EN 10088-2, en 10028-7, IS 6911 |
| Plates Dimension Standard | MSRR, AMS, BS, JIS, AISI, ASTM, GB, DIN, EN, etc |
| DSS Plates Thickness | 4mm-100mm |
| DSS Plates Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm etc |
| DSS Plates Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| DSS Plates Thickness | 0.1, 0.2/0.3/0.5/0.6/0.7/0.8/0.9/1.0/1.5, 2.0/2.5/3.0/4.0/5.0/6.0/8.0/9/10/12/16/18/20/ 22/25/30 mm |
| International Standard of Duplex Stainless Steel Plates |
ASTM A480 ASTM A959 ASME IID EN ISO 9445 EN ISO 18286 EN 10051 EN 10088-1 ISO 15510 |
| Tolerances (width / thickness) of Duplex Stainless Steel Plates |
EN 10258/ DIN 59381 EN 10151 ASME SA240 DSS Plate EN 10088 SA240 Plate |
| Finish of DSS Plates | 2B, 2D, BA NO (8), Cold rolled Plate (CR), Hot rolled plate (HR), Checkered, No.4, BA, 8K, satin, mirror etc. |
| Hardness | Half Hard, Soft, Hard, Quarter Hard, Spring Hard |
| Value Added Service | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| Duplex Stainless Steel Profiling |
Plasma Plate Cutting Laser Plate Cutting Oxy-propane Flame Cutting |
Types Of Duplex Stainless Steel Plate
Duplex Steel Hot Rolled Plate
Duplex Steel Cold Rolled Plate
Duplex Steel Chequered Plate
Duplex Steel Polished Plate
Duplex Steel 2B Finish Plate
Duplex Steel Plain Plate
Other Types Of Duplex Steel Plates
| DSS Chequered Plate | Duplex Steel Cold Rolled Plate |
| 20 Gauge Duplex Steel Plate | Duplex Steel High Performance Plate |
| Precision Ground Duplex Stainless Plate | Extra-Heavy Duplex Stainless Plate |
| Chequered Duplex Steel Plate | Duplex Steel Thik Plates |
| Duplex Stainless Steel Plate | 10 Gauge Duplex Steel Plate |
| DSS Plain Plates | Duplex Stainless 2B Finish Plates |
| ASME SA240 Duplex Steel Cold Rolled Plates | ASTM A240 Duplex Steel Plates |
| Duplex Stainless Steel Plates Cut To Size | Polished Duplex Stainless Steel Plate |
| Duplex Steel BA Finish Plates | Duplex Steel HR Plates |
| Quality Duplex Steel Plate | Duplex Stainless Steel CR Plates |
| Duplex Steel Custom Length Plate | Custom Duplex Stainless Steel Plates |
Duplex Steel Plates Chemical Composition
Chemical composition in duplex steel plates can be an important aspect that affects their ability to perform in various situations. Duplex steel plates typically comprise elements like molybdenum, nickel, chromium and nitrogen. The exact composition can vary depending on the duplex steel grade and the most popular grades include Duplex 2205 and Duplex 2304 as well as Super Duplex 2507.
The high content of chromium provides superior corrosion resistance. In addition, molybdenum improves the resistance to crevice and pitting corrosion. The balancing nickel content contributes to general strength as well as durability that the product has. Furthermore, nitrogen is also added to increase the structural stability of the material and to improve the resistance to corrosion.
Duplex Steel Plates Mechanical Properties
Mechanical properties in duplex steel sheets makes them ideal for industrial tasks that require a lot of effort. They have the highest tensile strength, high yield strength, as well as excellent impact toughness. Combining these mechanical features permits duplex steel plates to stand up to extreme conditions, which makes them perfect for extreme environments like offshore oil platforms, chemical processing facilities.
In addition, duplex steel can exhibit good weldability and allows for the creation of intricate structures, without compromising the integrity to the structure. Mechanical properties of duplex steel are usually checked and verified according to industry standards, which ensures the performance and reliability for duplex plates for challenging applications.
Applications of Duplex stainless steel plates
Duplex stainless steel plates find a wide range of applications across various industries due to their unique properties, including high strength, excellent corrosion resistance, and good weldability. Here are some common applications:
Chemical Processing: Duplex steel plates are used in chemical processing industries for equipment such as pressure vessels, piping systems, and heat exchangers where resistance to corrosive chemicals and high temperatures is essential.
Oil and Gas: In the oil and gas industry, duplex steel plates are utilized for pipelines, offshore platforms, and equipment exposed to harsh environments including corrosive seawater, acidic gases, and high pressures.
Desalination Plants: Duplex stainless steel plates are ideal for desalination plants due to their resistance to chloride stress corrosion cracking, making them suitable for use in seawater desalination equipment.
Pulp and Paper Industry: Duplex steel plates are used in pulp and paper manufacturing for equipment like digesters, bleaching tanks, and storage vessels where resistance to corrosive chemicals and high temperatures is crucial.
Water Treatment: Duplex steel plates are employed in water treatment plants for piping, tanks, and valves due to their corrosion resistance, ensuring infrastructure longevity in aggressive environments.
Why Choose Calico Metal Alloy Pvt Ltd?
When considering a supplier for duplex steel plates, Calico Metal Alloy Pvt Ltd stands as the optimal choice for numerous reasons. Our commitment to quality assurance is unwavering, as we meticulously adhere to stringent industry standards and conduct thorough testing to ensure that each plate meets precise specifications. With a diverse range of products available, including various grades, sizes, and customization options, we cater to the unique needs of our clients across diverse industries. Moreover, our dedication to timely delivery ensures that projects stay on schedule, supported by an efficient logistics and supply chain management system. Backed by a team of experienced professionals with deep expertise in metallurgy and materials, we offer unparalleled technical support and guidance to assist clients in selecting the most suitable duplex steel plates for their applications. Despite our unwavering commitment to quality, we maintain competitive pricing, ensuring cost-effective solutions without compromising on excellence. With Calico Metal Alloy Pvt Ltd, clients receive not just duplex steel plates, but also a trusted partner committed to their success.
Electrical
Automotive
Construction
Defence
Pharmaceutical
Petroleum
Petrochemical
Milk & Dairy
Export & Supply Destinations Of Duplex Plates
Austria, Azerbaijan, Belarus, Belgium, Bulgaria, Croatia, Cyprus, Czechia/Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Netherlands, Norway, Poland, Portugal, Romania, Russia, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom.
Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, China, Egypt, Hong Kong, India, Indonesia, Israel, Japan, Jordan, Kuwait, Kyrgyzstan, Lebanon, Macau, Malaysia, Maldives, Mongolia, Myanmar, Nepal, Oman, Philippines, Qatar, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Turkey, United Arab Emirates, Vietnam.
Algeria, Angola, Botswana, Burkina Faso, Burundi, Cameroon, Central African Republic, Egypt, Eswatini, Ethiopia, Gambia, Kenya, Liberia, Libya, Madagascar, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Niger, Nigeria, Rwanda, Senegal, Seychelles, South Africa, Tanzania, Tunisia, Uganda, Zambia, Zimbabwe.
Antigua and Barbuda, Bahamas, Barbados, Belize, Canada, Costa Rica, Cuba, Dominica, Dominican Republic, El Salvador, Grenada, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Saint Lucia, Saint Vincent and the Grenadines, Trinidad and Tobago, United States of America.
Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela.
