Super Duplex Steel Sheet

₹44 - ₹79

Minimum Order : 50 sheet

Customization as per requirements


Super Duplex Steel Sheet – Specification

Specification Details
Size range1000 Mm X 2000mm, 1220mm X 2440mm, 4' X 8', 1250mm X 2500mm, 2000mm X 4000mm To 6000mm, 1500mm X 3000mm To 6000mm
Range150mm, 5mm
Thickness100mm, 4.0mm
SpecializeShim Sheet, Perforated Sheet, B. Q. Profile

Super Duplex Steel Sheet

Inox Steel India is a leading Super Duplex Steel Sheet Manufacturer which provides high-quality sheets with great strength, resistance to corrosion, and durability. The Super Duplex Steel Sheets have a balanced microstructure, which integrates both the strength of the austenitic and ferritic stainless steel, which offers high resistance to stress corrosion cracking, pitting, and crevice corrosion. These sheets find extensive application in the chemical processing industry, marine engineering, and the oil and gas industry due to their capability of working in harsh and corrosive operating conditions.


Super Duplex Steel Sheets are also of high demand in the B2B industry because they offer high mechanical strength and long service life, which makes it ideal in high demand in the industrial industry. They find extensive application in heat exchangers, pressure vessels and in desalination plants that require high performance and reliability. Businesses use these Sheets because of the projects that require materials that have the ability to be stable even when working under extreme pressure and temperature and this is cost effective and efficient in operation.


Type of Sub-products

  • Super Duplex Uns S32750 Sheet Supplier India.jpg
    Super Duplex Uns S32750 Sheet

    Super Duplex Uns S32750 Sheet

    Offers high strength and excellent resistance to chloride stress corrosion.

  • Super Duplex Uns S32760 Sheet Supplier India.jpg
    Super Duplex Uns S32760 Sheet

    Super Duplex Uns S32760 Sheet

    Ideal for chemical processing and seawater equipment.


Frequently Asked Questions

What is a Super Duplex Steel Sheet?

Super Duplex Steel Sheets are high-performance stainless steel alloys containing a balanced mixture of austenitic and ferritic microstructures. They are primarily composed of chromium, molybdenum, and nitrogen, offering exceptional strength, corrosion resistance, and stress cracking resistance — especially in harsh marine and chemical environments.

What are the key properties of Super Duplex Steel Sheets?

Super Duplex Steel Sheets exhibit very high tensile strength (around 800–1000 MPa), excellent resistance to pitting, crevice, and chloride stress corrosion, and superior toughness compared to standard duplex or stainless grades. They also maintain good weldability, durability, and oxidation resistance at high temperatures.

Where are Super Duplex Steel Sheets commonly used?

These sheets are widely used in offshore platforms, chemical processing plants, desalination systems, heat exchangers, and marine equipment. Their ability to resist chloride-induced corrosion makes them ideal for oil & gas, pulp and paper, and power generation industries where long-term reliability is essential.


Countries We Export – Super Duplex Steel Sheet

  • India

Cities We Supply – Super Duplex Steel Sheet

  • Ahmadpur
  • Ahmadnagar
  • Ahmedabad
  • Bangalore Urban
  • Bangalore Rural
  • Bengaluru
  • Coimbatore
  • Chennai
  • Chandigarh
  • Haridwar
  • Hyderabad
  • Jaipur
  • Jodhpur
  • Jodhpur (ahmedabad)
  • Kalyan
  • Kolhapur
  • Mumbai
  • Mumbai Suburban
  • Murud (raigad)
  • Nagpur
  • Lucknow
  • New Delhi
  • Navi Mumbai
  • Kolkata
  • Nashik
  • Pune
  • Raipur
  • Rajkot
  • Rampura
  • Sion, Mumbai
  • Surat
  • Thane
  • Varanasi
  • Visakhapatnam
  • Moradabad
  • Angul
  • Rudrapur
  • Hosdurg
  • Gandhinagar
  • Rajahmundry
  • Durgapur
  • Bharuch
  • Panipat

Industries We Serve – Super Duplex Steel Sheet

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Automobile Industry industry

    Automobile Industry

  • Electrical Industry industry

    Electrical Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Ring Man Units industry

    Ring Man Units

  • Railways industry

    Railways

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry