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UNS · United States · 3 grades

K02801

The designation K02801 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.CategoryDesignationsMn%C%Si%S%
P235S1.01121.0Unalloyed structural steels90,40-1,20≤0,16≤0,350,025
1.03451.03451.0Heat-resistant structural steels620,60-1,20≤0,16≤0,350,01
1.04251.04251.0Heat-resistant structural steels790,80-1,40≤0,20≤0,400,01

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.