Welding technology

Welding technology analysis

5-wire submerged arc welding machine for line pipe welding. 

HIC laboratory

Certified HIC laboratories with 35 test stations

In our modern HIC laboratory sour gas tests are mainly carried out on line pipe material.

high-resolution scanning electron microscopy

Efficient tool for microstructural analysis

Using high-resolution scanning electron microscopy, we can precisely characterize microstructural constituents.

Our know-how is based on 85 years of experience in steel research

Salzgitter Group invests in H2 SteeLab, a hydrogen laboratory located in Duisburg

Salzgitter Mannesmann Forschung (SZMF) runs one of its research sites on the premises of Hüttenwerke Krupp Mannesmann in Duisburg-Huckingen. Products and processes focused on the material of steel are developed and tested at this site.
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We are the experts in
creep testing

In the creep testing laboratory, we analyze material behavior under complex conditions. 
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Under extremely
corrosive conditions

In special flow-through tube furnaces, we simulate realistic high-temperature corrosion processes.
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From the Salzgitter Group


Mannesmann Innovations

Intelligent processes, modern materials, innovative products - Mannesmann Line Pipe's steel pipes combine world-renowned quality with future-proof applications.

Initiative Automotive

Salzgitter AG presents ideas, solutions and applications for the automotive industry on an own platform.

Projekt "SALCOS"

SALCOS (Salzgitter Low CO2 Steelmaking) introduces new ways of significantly reducing process-related CO2 emissions in the production at Salzgitter steelworks.