Searching For The Duplex And Super Duplex Stainless Steel Manufacturer?
Searching For The Duplex And Super Duplex Stainless Steel Manufacturer?

Duplex stainless steel is a combination of ferritic and austenitic stainless steel. Duplex stainless steel consists of 3% molybdenum, 5% to 6% nickel and 22% chromium. And super duplex stainless steel has 25% chromium, 7% nickel and 4% molybdenum.

 

HUNAN RONGGANG STEEL INDUSTRY CO., LTD. provides a variety of steel products all over the world. The duplex stainless steel and super duplex stainless steel products we produce is able to meet your purchase demands.

 

The Advantages Of Duplex Stainless Steel:

Because of its increased strength, it is more popular than ordinary ferritic or austenitic stainless steels - about twice as strong as these metals.

Due to its increased yield strength, a thinner section of duplex stainless steel can be fabricated, resulting in a significant weight reduction.

This makes duplex stainless steel a popular choice for structural applications and pressure vessels.

Compared with ferritic stainless steel, duplex stainless steel also has better ductility and toughness.

These steels are much cheaper than the equivalent austenitic and ferritic steels. This is because the molybdenum and nickel content of duplex stainless steel is low, so the alloy surcharge is low.

 

The Advantages Of Super Duplex Stainless Steel:

Super duplex stainless steel is essentially duplex stainless steel, with the advantages of duplex stainless steel, the main difference is that the metal has higher corrosion resistance. And it has very good tensile strength and high resistance to stress corrosion cracking.

Super duplex stainless steel is commonly used in oil and gas industry, chemical processing equipment, boilers and pressure vessels, etc.

 

Are you interested in purchasing duplex or super duplex stainless steel products? If so, you can find them on RONGGANG.

We sell a variety of duplex and super duplex stainless steel products, our products have absolute advantages in a wide range of applications. We are a global manufacturer and trading company of steel products.

 

Contact RONGGANG immediately to discuss your demand for duplex and super duplex stainless steel!

 

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  • jack 03:00.AM  Aug.08,2022
    Hello, dear sir/madam, welcome to our website! I’m Sally,how should I address you?