Alleima offers a broad program of high-performance tubular materials which contribute to improved productivity, reliability and cost efficiency in a wide range of applications. Examples are:

Duplex stainless steels

Duplex steels are extremely resistant to corrosion and have exceptional mechanical strength. Our hyper-duplex steel SAF 2707 HD, for example, can serve as an alternative to nickel alloys and high-alloy austenitic stainless steels in the most demanding applications.
Read more about duplex stainless steels

High-temperature stainless steels

Our materials for high-temperature environments contribute to prolonged tube life and/or more efficient processes in a wide range of applications. Our high-temperature tubes are used as, for example, recuperator tubes, lance tubes, muffle tubes, thermocouple protection tubes and in various types of boilers.
Read more about high-temperature stainless steels


Safurex™ is a highly corrosion resistant material specially developed for the Stamicarbon urea process. The grade is designed to enable an oxygenless process that increases output and safety.
Read more about Safurex™

Alleima® 2RE69

Alleima® 2RE69 ('25.22.2') is developed specifically for the most severe conditions in the urea production process.
Read more about Alleima® 2RE69

Sanicro® 35

Sanicro® 35 (UNS N08935) is a structurally stable, PRE 52 super-austenitic alloy that offers extreme localized corrosion resistance and outperforms conventional 6Mo grades, with only moderate nickel content.
Read more about Sanicro 35

Sanicro® 28

Sanicro 28 is a high-alloy austenitic stainless steel designed for service in highly aggressive and corrosive environments.
Read more about Sanicro 28

Sanmac® stainless steels

Sanmac® is a group of steels with excellent and consistent machining properties. Sanmac stainless steels contribute to increased cutting speeds as well as reduced tool wear and set-up times.
Read more about Sanmac® stainless steels

Titanium and zirconium

Titanium and zirconium are suitable for environments and applications where the properties of stainless steels are not sufficient.
Read more about titanium and zirconium

*353 MA is a trademark owned by Outokumpu Stainless.