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AFNOR · France · 3 grades

20NCD2

The designation 20NCD2 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.CategoryDesignationsS%Si%P%Cr%Mn%
20MnNiCrMo3-21.65221.6Case hardening steels140,015≤0,250,020,40-0,600,70-1,00
1.65231.65231.6Case hardening steels630,035≤0,400,0250,35-0,700,65-0,95
20NiCrMoS21.65261.6Case hardening steels190,020-0,040≤0,400,0250,35-0,700,65-0,95

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.