1.

*$_Most common stainless steel type 316, which is highly resistant to corrosion contains?

A. 16-13% Cr 10-14% Ni and 2-3% Mo
B. 20-22% Cr, and 8-10% Ni
C. 2-4% Cr, 22% NI and 2-4% Mo
D. None of these
Answer» B. 20-22% Cr, and 8-10% Ni


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