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JIS · Japan · 3 grades

S55C

The designation S55C 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.CategoryDesignationsP%S%
1.05351.05351.0Quenched and tempered steels1010,0450,045
1.12031.12031.1Quenched and tempered steels320,0350,035
C56E21.12191.1Unalloyed bearing steels50,0250,015

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.