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STAS · Romania · 3 grades

OSC 10

The designation OSC 10 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.CategoryDesignationsMn%C%Si%P%S%
1.12741.12741.1Spring steels260,30-0,600,95-1,050,15-0,350,0250,025
1.15451.15451.1Unalloyed tool steels / carbon steels670,10-0,401,00-1,100,10-0,300,030,03
C105W21.16451.1Unalloyed tool steels / carbon steels450,10-0,351,00-1,100,10-0,300,030,03

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.