Q.

What property does the AISI-SAE tool steel grade ‘L’ possess?

A. cold-working
B. hot-working
C. plastic mild
D. special purpose
Answer» D. special purpose
Explanation: the steel grade ‘l’ refers to special purpose steel containing low alloy. it consists of elements such as carbon, chromium, manganese, and a few others. the l2 and l6 are the most commonly used steels under this category.
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