Construction

Structural steel

We provide SIQUAL non-alloyed and SIMAXX high-strength structural steel grades ranging from 235 to 1100 Rp0.2. These steels are primarily used for various building components and load-bearing structures.

Weathering and stainless steel

For structural elements, exposed to atmospheric corrosion, such as bridges, facades, roofs, smokestacks etc., we recommend SIQUAL weathering steel grades and a selection of SINOXX austenitic stainless steel grades.

Stainless steel for offshore applications

For structures in more corrosive environments, such as offshore platforms and marine applications, we recommend SINOXX duplex and precipitation-hardened martensitic stainless steel grades, which combine excellent corrosion resistance and high mechanical strength.

Electrical steel

SIWATT electrical steel is suited for powering electric vehicles and for power generators, ventilation fans, and air conditioning used on construction sites, providing a sustainable and efficient solution.