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DIN / EN · Europe · 3 grades

St 45.8

The designation St 45.8 is carried by 3 different grades. Compare them on the elements that actually differ, then open the one your print means.

Which of the 3 do you want?

This name is carried by several grades. The elements shown are the ones whose values actually differ across the set — the ones that decide the question. Values are the source text verbatim; an em dash means no value on file for that element on that grade, not zero.

GradeMaterial no.CategoryDesignationsSi%S%Mn%C%P%
K027071.04051.0Unalloyed structural steels130,10-0,350,040,40-1,20≤0,210,04
G102001.04081.0Quenched and tempered steels10≤0,350,0250,40-1,10≤0,210,025
K017011.04251.0Heat-resistant structural steels79≤0,400,010,80-1,40≤0,200,025

Not sure which one your print means?

Search the catalogue by designation, material number or composition — every name on this page is itself a way in.