Question

raw iron needs to be alloyed in order to be useful in construction and automobile industry​

Answer 1

Answer:

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Almost all metals are used as alloys—that is, mixtures of several elements—because these have properties superior to pure metals. Alloying is done for many reasons, typically to increase strength, increase corrosion resistance, or reduce costs.

Explanation:

I guess it'll help.

Answer 2

Answer:

Almost all metals are used as alloys that is , mixture of several elements , because these have properties superior to pure metals . Alloying is done for many reasons , typically to increase strength , increase corrosion resistance , or reduce costs

Explanation:

i guess it will help u