Social Sciences, asked by Myloveshividi, 3 months ago

Name the mineral which is used to harden steel during manufacturing.​

Answers

Answered by Anonymous
3

Answer:

Manganese is the mineral used to harden steel during manufacturing. It not only increases the hardening ability and the tensile strength but also decreases the critical cooling rate in the hardening process. This makes it the most efficient alloying element among all.

Answered by ElegantAjad
1

Manganese is used to harden steel during manufacturing .

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