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UNS · United States · 2 grades

J42045

The designation J42045 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%S%Cr%Mn%
GS-12 CrMo 19 51.73631.7Others30,08-0,150,30-0,500,0350,0354,50-5,500,40-0,70
GX15CrMo51.73651.7Others20,12-0,19≤0,800,0250,0254,00-6,000,50-0,80

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.