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AISI / SAE · United States · 2 grades

8622H

The designation 8622H 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%P%Cr%Mn%Mo%
1.65231.65231.6Case hardening steels630,17-0,23≤0,400,0250,35-0,700,65-0,950,15-0,25
21 NiCrMo 2 21.65431.6Case hardening steels180,18-0,230,20-0,350,0350,40-0,600,70-0,900,20-0,30

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.