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STAS · Romania · 4 grades

OLC50X

The designation OLC50X is carried by 4 different grades. Compare them on the elements that actually differ, then open the one your print means.

Which of the 4 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%P%S%
1.05351.05351.0Quenched and tempered steels1010,52-0,600,0450,045
C501.05401.0Quenched and tempered steels250,47-0,550,0450,045
C50E1.12061.1Quenched and tempered steels330,47-0,550,030,035
C53E1.12101.1Steels for surface hardening120,50-0,570,0350,035

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.