1.4410 Super Duplex
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1.4410 Super Duplex

Density: 7,800 kg/m3
Ultimate tensile strength: 125 ksi
Yield Strength: 82 ksi
Room temperature thermal conductivity: 8.7 (BTU/hr·ft·°F)
Resistivity: 31.5 (inches x 10-6)
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As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.

Product Introduction
1.4410 Super Duplex Description

1.4410 Super Duplex video

1.4410 is a ferritic-austenitic (duplex) stainless steel. It combines the beneficial properties of many ferritic steels and austenitic steels. Due to the high content of chromium and molybdenum in this steel, it has good The ability to resist pitting corrosion, crevice corrosion and uniform corrosion. The dual-phase microstructure ensures that the steel has high resistance to stress corrosion cracking and has high mechanical strength.

 

1.4410 Super Duplex size & chemical composition

 

1.4410 Super Duplex Chemical Composition
Grade C N Mo Cr Ni
1.4410 (S32750 - F53) %0.03 max %0.24 - 0.32 %3 - 5 %24 - 26 %6 - 8
Thickness (mm) Plate sizes (mm) Plate sizes (mm) Plate sizes (mm)  
5 12000 x 2000      
6 12000 x 2000 12000 x 2500    
8 12000 x 2000 12000 x 2500 12000 x 3000  
10 12000 x 2000 12000 x 2500 12000 x 3000  
12 12000 x 2000 12000 x 2500 12000 x 3000  
15 12000 x 2000 12000 x 2500 12000 x 3000  
20 12000 x 2000   12000 x 3000  
25 8000 x 2000   6000 x 3000  
30 6000 x 2000   6000 x 3000  
35 4000 x 2000   6000 x 3000  
40 4000 x 2000   6000 x 3000  
45 4000 x 2000   6000 x 3000  
50 4000 x 2000   6000 x 3000  

 

1.4410 Super Duplex Application

 

  • Condenser
  • Saucer end
  • Heat exchanger
  • Filter
  • Fittings and flanges
  • Line pipe
  • Pressure vessel
  • Valve

 

1.4410 Super Duplex Feature

 

  • High resistance to stress corrosion cracking in environments containing halides.
  • High resistance to pitting and crevice corrosion.
  • High resistance to general corrosion.
  • High mechanical strength.
  • High resistance to erosion corrosion and corrosion fatigue.

 

Our Company

Our Company

14410 super duplex company

38000㎡ workshop and 200+ emplovees to meet your huge demands.

 

1.4410 Super Duplex Packing & Delivery

1.4410 Super Duplex Packing & Delivery

14410 super duplex packing

 

Customer Visit

Customer Visit

14410 super duplex team

Gnee exports steel to over 70 countries and collaborates with more than 600 companies worldwide

 

FAQ

 

Q: What is your terms of payment ?

A: Payment<=1000USD, 50% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.or negotiable

 

Q: What are the advantages of your company ?

A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

 

Q: How many coutries you already exported ?

A: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.

 

Q: About the product price of 1.4410 Super Duplex?
A: Due to cyclical changes in raw material prices, prices vary in different periods.

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