Duplex

Outokumpu initiative to strengthen circular economy

Stainless Steel World Publisher - June 14, 2023

Outokumpu is launching a new circularity initiative, Outokumpu Inner Circle, to strengthen the circular economy in Europe. The initiative will bring transparency to supply...

Sanyo Seiki promotes Takiguchi to President

Stainless Steel World Publisher - June 14, 2023

Sanyo Seiki, the Japanese forming roll manufacturer established in 1965, has promoted Takeshi Takiguchi to the position of company President. Takiguchi started his career...

Major Alleima order for advanced tubes & umbilicals

Stainless Steel World Publisher - June 14, 2023

Alleima has received a major order for advanced tubes; umbilicals, for the oil and gas customer segment, to a total value of approximately SEK...

Stamicarbon green ammonia plant for USA

Stainless Steel World Publisher - May 16, 2023

Stamicarbon, the innovation and license company of MAIRE Group, has signed a license agreement with its customer in the USA to develop a basic...

Celeros Flow Tech sells filtration business

Stainless Steel World Publisher - May 16, 2023

Celeros Flow Technology has entered into a definitive agreement to sell its filtration business unit to London headquartered private equity firm, Px3 Partners. The...

MST solutions for the fertilizer industry

Stainless Steel World Publisher - May 16, 2023

Across the complete production process of nitrogen and phosphate-based fertilizers, melamine, nitric acid and syngas, the Mannesmann Stainless Tubes range of DMV grades offers...

Stalatube launches 3D video on next-gen materials

Stainless Steel World Publisher - May 16, 2023

Stainless steel hollow sections manufacturer Stalatube has launched a new 3D video explaining the benefits of its high-strength stainless steel products. Its high-strength stainless...

Powder metal-based duplex stainless steels

Stainless Steel World Publisher - April 20, 2023

Sintex has developed a high-corrosion resistant Powder Metal-based product tailored for severe environments. Over the last couple of years the company has worked to...

Alleima inaugurates new facility in Gujarat, India

Stainless Steel World Publisher - April 20, 2023

Alleima recently inagurated a new Hydraulic and Instrumentation tubing factory, at its Mehsana Mill in Gujarat, western India. The investment that Alleima made in...

TechnipFMC awarded contract for Agogo Project

Stainless Steel World Publisher - April 20, 2023

TechnipFMC (has been awarded a substantial contract by Azule Energy to supply flexible pipe for the Agogo Integrated West Hub Development Project, offshore Angola....

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Corrosion Resistance: Duplex stainless steel has excellent corrosion resistance due to its high chromium and molybdenum content. It is particularly resistant to stress corrosion cracking and pitting, which makes it suitable for use in harsh environments.

Strength: Duplex stainless steel is much stronger than conventional austenitic stainless steels, which allows for thinner and lighter constructions without sacrificing durability.

Toughness: Duplex stainless steel has a high toughness, which means it is resistant to brittle fracture and impact. This property makes it suitable for use in cryogenic applications.

Cost-effectiveness: Although duplex stainless steel is more expensive than conventional austenitic stainless steels, its superior properties can lead to cost savings in the long run by reducing maintenance and downtime.

Versatility: Duplex stainless steel can be used in a wide range of applications, including chemical processing, oil and gas, marine, and pulp and paper industries. It is also used in construction and architecture due to its aesthetic appeal.