Super Duplex is a form of duplex stainless steel formed from an alloy (a solid solution of one or more metals in another metal) of austenite and ferrite. Normally, the alloy ratio is between 40:60 and 50:50.
Tag: Super Duplex
Duplex: massive improvement
James Chater shows how new and improved types of Duplex stainless steels lead to higher quality, lower maintenance and longer product life
An introduction to the new super duplex stainless steel SAF™ 3006...
Discover the new super duplex stainless steel SAF™ 3006, offering superior corrosion resistance and strength compared to SAF™ 2507.
Centravis introduces super-duplex steel pipes in 2025
Centravis to launch duplex steel pipes in Q3 2025, expanding its portfolio and boosting production to 15K tons next year.
The pulp and paper industry won’t fold
In this feature story Jim Fritz, IMOA, describes how stainless steels are indispensable in the production of pulp and paper.
Oliver Twinsafe delivers super duplex valves
Oliver Twinsafe has dellivered two substantial 12″ Class 1500 Super Duplex valves for the Shell Jackdaw platform in the North Sea