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AFNOR · France · 2 grades

Z17CNS20-12

The designation Z17CNS20-12 is carried by 2 different grades. Compare them on the elements that actually differ, then open the one your print means.

Which of the 2 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%Cr%Ni%
1.48281.48281.4Heat resistant steels77≤0,201,50-2,5019,0-21,011,0-13,0
X 7 CrNi 23 141.48331.4Heat resistant steels69≤0,15≤1,0022,0-24,012,0-14,0

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.