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AISI / SAE · United States · 5 grades

302

The designation 302 is carried by 5 different grades. Compare them on the elements that actually differ, then open the one your print means.

Which of the 5 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%Ni%Cr%Si%S%
X 12 CrNi 18 81.43001.4Stainless steels76≤0,128,00-10,017,0-19,0≤1,000,03
1.43101.43101.4Stainless steels970,05-0,156,00-9,5016,0-19,0≤2,000,015
X3CrNiN17-81.43191.4Stainless steels23≤0,0706,00-8,0016,0-18,0≤1,000,03
S301001.43241.4Special steels for aviation and aerospace52≤0,127,00-9,0016,0-18,0≤1,000,03
X9CrNi18-91.43251.4Stainless steels510,03-0,158,00-10,017,0-19,0≤1,000,03

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.