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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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