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ASTM · United States · 2 grades

A564 Type XM-12

The designation A564 Type XM-12 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%Cr%Ni%Cu%
X4CrNiCuNb16-41.45401.4Others26≤0,0615,0-17,03,50-5,002,50-4,00
X5CrNiCu15-51.45451.4Special steels for aviation and aerospace12≤0,0715,0-15,53,00-5,502,50-4,50

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.