What is Super Duplex?
SDSS is an evolution of the Duplex grade steel. The Super Duplex Piping Products are designed with an austenitic and ferritic microstructure. These products exhibit superior strength and can work well in harsh environments. Designed with a superior chemical composition of chromium, nickel, and molybdenum, we are a Super Duplex steel manufacturer in India whose products have enhanced corrosion resistance properties and the components work well in elevated pressure and temperature applications. The EN 1.4410 material have today replaced the 300 series of stainless steel in different applications. The items from this grade offer good structural hardening and provide enhanced stability in the system. SDSS Fabrication and Forgings take place at extreme temperatures and form a very reliable material. These components don’t require post-weld cleaning or treatment. We are a Super Duplex Piping accessories trader who can provide accessories of different shapes and sizes that would suit all project requirements. Our company is a Super Duplex Supplier in India who can supply the best products to your doorstep within a short period due to our connections with different supply chain and logistical services. Apart from this, we also have a vast inventory of stock, making us one of the top SDSS Stockist in India. Our steel products can be customized in different shapes and sizes to meet the different project requirements. This along with our quality assurance makes us one of the best SDSS material stockist in Mumbai.

What is Super Duplex 2507?
The SDSS 2507 is one of the common grades of the super duplex standard. The grade is designed to work in environments that require extreme strength and corrosion resistance properties. These fixtures are designed with enhanced resistance to pitting and crevice corrosion. They also have a higher tolerance to stress corrosion cracking. The components have excellent mechanical properties and work well in temperatures up to 300 degrees C. The 2507 price per kg in India starts at 6.47 dollars per kg and can go up to 7 dollars per kg. Any customization or grooving also adds to the cost. However, we offer the Alloy 2507 Stock at best price in Mumbai along with some of the best value-added packages in the piping industry.

What is SDSS used for?
The SDSS grade has superior properties allowing it to be used in different applications namely:

• Marine applications
• Desalination units
• Chemical processing
• Offshore equipment
• Oil and gas refining
• Petrochemicals
• Flue gas
• Power industry

Advantages and disadvantages of super duplex products
The SDSS products have excellent strength and showcase enhanced resistance to corrosive and reducing media. These products have good tolerance to pitting and crevice corrosion. They showcase good workability and weldability. The fixtures from this grade have an excellent thermal conductivity with low thermal expansion. The major disadvantage of the SDSS grade is that it is limited to working in temperatures up to 300 degrees C, which is lower when compared to most austenitic grade products. We are amongst a few Super Duplex Products Exporter in India who guarantee that the products that leave our warehouse are the same that reach your doorstep.

NS S32750 vs UNS S32760
The UNS S32750 and S32760 are super duplex stainless steel products that are designed with a dual ferritic and austenitic microstructure. Both these grades have near-identical features and characteristics. The only visible difference is that the UNS S32760 works better in aggressive chloride-containing conditions than the latter.

UNS S32550 vs UNS S39274
The UNS S32550 is a ferralium grade DSS steel designed with a tensile strength of 860mpa and a yield strength of 590mpa. A UNS S39274 is a Zeron 100 grade that is designed with a tensile strength of 900mpa and a yield strength of 620mpa. This grade has enhanced fatigue and shear strength compared to the latter.