Q.

What does AISI steel stand for?

A. american-indian steel institute
B. american-indian society of iron
C. american iron and steel institute
D. alloys, iron and steel institute
Answer» C. american iron and steel institute
Explanation: american iron and steel institute (aisi) is an association, established in america, which produces steel. aisi steels are used in machine construction. they are otherwise known as construction steels or structural steels.
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