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SIMAXX steels are used in the production of lifting equipment in the construction industry, cranes, mining equipment, welded steel structures and other parts, where load-bearing capacity and weight are most important.


Compared to unalloyed structural steels, structures made of SIMAXX steel are usually lighter due to enhanced mechanical properties. The advantages of the SIMAXX steel brand are lower welding costs, improved workflow efficiency and increased productivity and repeatability compared to conventional low-alloy steel.

Advantages of SIMAXX steels

Lower weight of metal structures

SIMAXX structure weight 

Higher strenght

SIMAXX yield strenght

Grade range

SIMAXX grades 

Heat treatment

SIMAXX steel is not subsequently treated.

Get more detailed information about SIMAXX grades on SIJ STEEL SELECTOR


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SIJ steel selector also available as a MOBILE APP


simaxx 500 simaxx 550 simaxx 620
simaxx 700 simaxx 900 simaxx 1000
simaxx 1100

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Luka Vindišar

Sales Manager