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AFNOR · France · 5 grades

C90E2U

The designation C90E2U is carried by 5 different grades. Compare them on the elements that actually differ, then open the one your print means.

Which of the 5 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%P%Cr%
C90S1.12171.1Others120,40-0,700,85-0,950,15-0,350,0250,025≤0,40
C80U1.15251.1Unalloyed tool steels / carbon steels440,10-0,400,75-0,850,10-0,300,030,03
C80W21.16251.1Unalloyed tool steels / carbon steels270,10-0,350,75-0,850,10-0,300,030,03
C85U1.18301.1Unalloyed tool steels / carbon steels160,50-0,700,80-0,900,25-0,400,020,025
95Cr11.20181.2Tool steels for cold work100,20-0,400,90-1,000,15-0,300,0250,0250,30-0,40

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.