Mars® armoured steel


At Bergs Mekaniska, you can always expect the following:
✔ Highest quality
✔ Customer-focused approach
✔ Large inventory
✔ Well-equipped machinery fleet
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Mars® armoured steel is available in various hardness levels, designed for ballistic protection for both military and civilian use. The chemical composition is patented and provides high protection, often exceeding technical requirements, and with lower weight.

Low Residual Stresses

Thanks to the unique and gentle hardening process, residual stresses are eliminated, resulting in plates that do not deform during or after cutting.

Extremely Good Flatness

The flatness is also extremely good, with 95% of the plates having a maximum deviation of less than 1.5mm/m. Residual magnetism is also low, which, combined with good flatness and eliminated residual stresses, provides excellent weldability.

Tight Tolerances

In addition to Mars plates from quarto production, there are also (up to 10mm) plates cut from coil production with tight thickness tolerances of +/- 0.2mm, allowing for weight reduction.