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UNS · United States · 5 grades

G10420

The designation G10420 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.CategoryDesignationsC%S%Cr%Mn%Ni%Mo%
C42D1.05411.0Quenched and tempered steels50,40-0450,03≤0,200,50-0,80≤0,25≤0,05
C42D21.11541.1Quenched and tempered steels50,40-0,440,025≤0,100,50-0,70≤0,10≤0,03
C46D21.11621.1Quenched and tempered steels30,44-0,480,025≤0,100,50-0,70≤0,10≤0,03
1.11911.11911.1Quenched and tempered steels390,42-0,500,035≤0,400,50-0,80≤0,40≤0,10
SAE 10421.95031.9Quenched and tempered steels30,40-0,470,050,60-0,90

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.