Yes. steel is the hardest and most brittle form of steel. Tempering martensitic steel—i.e., raising its temperature to a point such as 400° C and holding it for a time—decreases the hardness and brittleness and produces a strong and tough steel.
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Answer:
Yes. steel is the hardest and most brittle form of steel. Tempering martensitic steel—i.e., raising its temperature to a point such as 400° C and holding it for a time—decreases the hardness and brittleness and produces a strong and tough steel.
(pabrainliest answer po para lagi ko kayong natutulongan sa mga questions sa modules, thankyou.)
[P.S] kapag finollow nyoko, tinitignan ko mga questions nyo. :)