Cold-drawn special profiles

Cold-drawn steel profiles are created by Montanstahl using an exact form giving aftertreatment of precedently hot-rolled steel profiles. Thereby, a profile is initially brought into the desired shape by rolling processed leaving excess material.

Subsequently, the profile is drawn though a very exact matrix with high longitudinal traction. This creates a profile with very tight tolerances and a flat surface. This manufacturing process is available for normal construction and stainless steel.

Materials and surfaces

Regularly processed qualities:

Construction Steel

> S235 J2

> S275 J2

> S355 J2

Stainless Steel

> 1.4301 / 1.4307

> 1.4401 / 1.4404

> 1.4571

Cross-section surface up to approx. 10.00 mm²
Tolerances IT 11 or according to customer wishes
Straightness ≥ 1 mm/m
Surface blank

Information Material

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