Engineering, 26.07.2019 19:30 jazzy200076

Which is/are false of steel (mark all that apply)? a)-steel is any fe-c alloy with carbon content > 2.1% b)- heat treatment of steel makes use of a temperature-driven change in crystal structure c)-steel is one of the immediate products of a blast furnace d)-an electric arc furnace can be used to recycle scrap steel

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Which is/are false of steel (mark all that apply)? a)-steel is any fe-c alloy with carbon content &...