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Q. |
What kind of steel requires definite amounts of other alloying elements? |
A. | carbon steel |
B. | alloying steel |
C. | stainless steel |
D. | tool steel |
Answer» B. alloying steel | |
Explanation: alloy steels are those steels which require a specific amount of the elements making up its composition. alloy steels consist of manganese, silicon, and copper as primary elements whose quantities are equal to or more than 1.65%, 0.60%, and 0.60% respectively. |
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