Duplex Sheets & Super Duplex Plates
Super Duplex Plates S32760, S32750 & Duplex S31803 Sheets
Duplex plates, duplex sheets, super duplex plates, duplex steel plate, duplex steel sheet, super duplex plate supplier in Asia, Africa, USA and Europe including UK, Germany, Belgium, Italy, Turkey and Denmark
Detailed Information
Lakshya International has established itself as a leading force in the world of industrial steel products. We take pride in offering a comprehensive selection of duplex and super duplex steels to cater to your most demanding projects. Super duplex and duplex steels are renowned for their exceptional strength and superior corrosion resistance. This unique combination makes them ideal for a wide range of applications, particularly in the chemical processing, oil and gas, and marine sectors. At Lakshya International, we understand the critical nature of these projects. That’s why we offer a diverse range of sizes, thicknesses, and specifications to ensure you find the perfect duplex steel plate or super duplex steel sheet solution for your specific needs.
Duplex Steel Sheets
Architects and builders are increasingly turning to duplex steel sheets and plates for their exceptional qualities. This versatile material boasts impressive strength, resistance to stress corrosion cracking, and durability, making it ideal for demanding applications in both indoor and outdoor environments. Beyond its strength, duplex steel offers significant construction and cost advantages. Compared to traditional stainless steels, duplex steel provides superior weldability, allowing for faster installation times. Its remarkable corrosion resistance ensures a longer lifespan for structures, resulting in significant long-term cost savings. Overall, duplex steel sheets and plates offer lasting value and efficiency, minimizing replacement needs and enhancing project sustainability.
Super Duplex Plates
Lakshya International, a leading supplier of Super Duplex sheets and plates, headquartered in Mumbai, India. We offer a comprehensive range of Super Duplex products for global clients. We specialize in various forms including sheets, plates, coils, strips, and even polished plates. Our Super Duplex offerings, including popular grades like Alloy 31803 (known for its excellent corrosion resistance and work hardening), are ideal for demanding applications. These include food processing equipment, oil and gas industry components like piping and heat exchangers, and even pollution control systems like flue gas desulfurization equipment. Lakshya International’s Super Duplex steel sheets and plates are renowned for their durability and corrosion resistance, making them a versatile choice for structural, mechanical, and general engineering projects. We offer various specifications, shapes, and sizes to meet your specific needs and ensure a perfect fit for your project. Certified Super Duplex plate supplier to Asia, USA, Africa and Europe including Belgium, Germany, Italy, Turkey, Denmark and UK.
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New York City, Los Angeles, Chicago, Houston, Phoenix, Philadelphia, San Antonio, San Diego, Dallas, San Jose, Austin, Jacksonville, Fort Worth, Columbus, Charlotte, San Francisco, Indianapolis, Seattle, Denver, Washington, Boston, El Paso, Nashville, Detroit, Oklahoma City, Portland, Las Vegas, Memphis, Louisville, Baltimore, Milwaukee, Albuquerque, Tucson, Fresno, Mesa, Sacramento, Atlanta, Kansas City, Colorado Springs, Omaha, Raleigh, Miami, Long Beach, Virginia Beach, Oakland, Minneapolis, Tulsa, Tampa, Arlington, New Orleans, Wichita, Bakersfield, Cleveland, Aurora, Anaheim, Honolulu, Santa Ana, Riverside, Corpus Christi, Lexington, Henderson, Stockton, Saint Paul, Cincinnati, St. Louis, Pittsburgh, Greensboro, Lincoln, Anchorage, Plano, Orlando, Irvine, Newark, Durham, Chula Vista, Toledo, Fort Wayne, St. Petersburg, Laredo, Jersey City, Chandler, Madison, Lubbock, Scottsdale, Reno, Buffalo, Gilbert, Glendale, North Las Vegas, Winston-Salem, Chesapeake, Norfolk, Fremont, Garland, Irving, Hialeah, Richmond, Boise, Spokane, Baton Rouge, Tacoma, San Bernardino, Modesto, Fontana, Des Moines, Moreno Valley, Santa Clarita, Fayetteville, Birmingham, Oxnard, Rochester, Port St. Lucie, Grand Rapids, Huntsville, Salt Lake City, Frisco, Yonkers, Amarillo, Glendale, Huntington Beach, McKinney, Montgomery, Augusta, Aurora, Akron, Little Rock, Tempe, Columbus, Overland Park, Grand Prairie, Tallahassee, Cape Coral, Mobile, Knoxville, Shreveport, Worcester, Ontario, Vancouver, Sioux Falls, Chattanooga, Brownsville, Fort Lauderdale, Providence, Newport News, Rancho Cucamonga, Santa Rosa, Peoria, Oceanside, Elk Grove, Salem, Pembroke Pines, Eugene, Garden Grove, Cary, Fort Collins, Corona, Springfield, Jackson, Alexandria, Hayward, Clarksville, Lakewood, Lancaster, Salinas, Palmdale, Hollywood, Springfield, Macon, Kansas City, Sunnyvale, Pomona, Killeen, Escondido, Pasadena, Naperville, Bellevue, Joliet, Murfreesboro, Midland, Rockford, Paterson, Savannah, Bridgeport, Torrance, McAllen, Syracuse, Surprise, Denton, Roseville, Thornton, Miramar, Pasadena, Mesquite, Olathe, Dayton, Carrollton, Waco, Orange, Fullerton, Charleston, West Valley City, Visalia, Hampton, Gainesville, Warren, Coral Springs, Cedar Rapids, Round Rock, Sterling Heights, Kent, Columbia, Santa Clara, New Haven, Stamford, Concord, Elizabeth, Athens, Thousand Oaks, Lafayette, Simi Valley, Topeka, Norman, Fargo, Wilmington, Abilene, Odessa, Columbia, Pearland, Victorville, Hartford, Vallejo, Allentown, Berkeley, Richardson, Arvada, Ann Arbor, Rochester, Cambridge, Sugar Land, Lansing, Evansville, College Station, Fairfield, Clearwater, Beaumont, Independence, Provo, West Jordan, Murrieta, Palm Bay, El Monte, Carlsbad, North Charleston, Temecula, Clovis, Springfield, Meridian, Westminster, Costa Mesa, High Point, Manchester, Pueblo, Lakeland, Pompano Beach, West Palm Beach, Antioch, Everett, Downey, Lowell, Centennial, Elgin, Richmond, Peoria, Broken Arrow, Miami Gardens, Billings, Jurupa Valley, Sandy Springs, Gresham, Lewisville, Hillsboro, Ventura, Greeley, Inglewood, Waterbury, League City, Santa Maria, Tyler, Davie, Lakewood, Daly City, Boulder, Allen, West Covina, Sparks, Wichita Falls, Green Bay, San Mateo, Norwalk, Rialto, Las Cruces, Chico, El Cajon, Burbank, South Bend, Renton, Vista, Davenport, Edinburg, Tuscaloosa, Carmel, Spokane Valley, San Angelo, Vacaville, Clinton, Bend, Woodbridge.
Specification of ASTM A240 / ASME SA240 Super Duplex Plates S32760, S32750 & Duplex S31803 Sheets
Size : 1/8″NB TO 48″NB IN
Standards : AANSI, ASME, BS, DIN, EN Flanges, etc.
Type : Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Form : Slip on Flanges – SORF, Weld neck Flanges – WNRF, Socket weld Flanges – SWRF, Blind Flanges – BLRF, Lapped joint Flanges, Screwed Flanges, Long weld neck Flanges, Reducing Flanges, Spectacle Flanges, Ring joint Flanges.
Grade : UNS S32750, S32760, S32950, S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Thickness : SCH.10, 20, 30, 40, 80, 120, 160, STD, XS, XXS.
Chemical Composition of Super Duplex Sheets S32760, S32750 & Duplex S31803
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
Duplex Steel UNS S31803 / S32750 / S32760 Plate Flanges Mechanical Properties :
Grades |
Density (g/cm 3) |
Density (lb/in 3) |
Melting Point (°C) |
Melting Point (°F) |
S31803 / S32205 |
7.805 |
0.285 |
1420 – 1465 |
2588 – 2669 |
S32750 / S32760 |
7.8 |
0.281 |
1350 |
2460 |
Equivalent Grades for Duplex S31803 Sheets & Super Duplex S32760 and S32750 Plates
STANDARD |
WERKSTOFF NR. |
UNS |
Duplex 2205 |
1.4462 |
S31803 / S32205 |
Super Duplex 2507 |
1.4410 |
S32750 / S32760 |
Types of Duplex Steel Plates & Super Duplex Steel Sheets
Duplex 240 Alloy Sheet
240 Duplex 1.4410 Flat
Duplex SS 240 Coil
Duplex 240 Sheet
Duplex 240 Steel Flat
240 Duplex Coil
240 Duplex Flat
SA 240 GR 240 Plate
240 Duplex SS Sheet
240 Duplex Steel Sheet
Duplex 240 AISI Plate
Duplex 240 Alloy Sheet
Duplex 240 Coil
240 Duplex Stainless Steel Plate
Super Duplex 240 Werkstoff 1.4410 Sheet
Super Duplex 240 Stainless Steel Strips
Super Duplex 240 Grade F51 Sheet
Super Duplex 240 Coil
Super Duplex Type 240 Plate
Super Duplex Stainless Steel Plate
Super Duplex 240 F60 Plate
Super Duplex Stainless Flat
Super Duplex Steel Sheet
Super Duplex Grade 240 Coil
Super Duplex Stainless Steel Gr 240 Coil
SA 240 Type 240 Strips
Super Duplex Stainless Steel Sheet
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