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UNS · United States · 4 grades

K03101

The designation K03101 is carried by 4 different grades. Compare them on the elements that actually differ, then open the one your print means.

Which of the 4 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.CategoryDesignationsC%Si%P%S%Mn%
H300BD1.04451.0Higher strength steels, Others17
1.04361.04811.0Heat-resistant structural steels830,08-0,20≤0,400,0250,010,90-1,50
19Mn51.04821.0Heat-resistant structural steels90,17-0,220,30-0,600,040,041,00-1,30
A 515 Grade 701.94401.9Others2≤0,310,15-0,400,0350,035≤1,20

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.