The percentage of the copper content in copper steel varies from ________(a) 0.15-0.25(b) 0.35-0.45(c) 0.50-0.60(d) 0.75-1.00I had been asked this question in an internship interview.Enquiry is from Non-Ferrous Metals and Alloys topic in portion Steel, Timber, Mortar, Plastics, Non-Ferrous Metals and Alloys of Construction & Building Materials

The percentage of the copper content in copper steel varies from _____

1.	The percentage of the copper content in copper steel varies from ________(a) 0.15-0.25(b) 0.35-0.45(c) 0.50-0.60(d) 0.75-1.00I had been asked this question in an internship interview.Enquiry is from Non-Ferrous Metals and Alloys topic in portion Steel, Timber, Mortar, Plastics, Non-Ferrous Metals and Alloys of Construction & Building Materials
Answer» Right ANSWER is (b) 0.35-0.45 To EXPLAIN I would say: The percentage of the copper content in copper STEEL VARIES from 0.15-0.25. Copper steel is a common variety of steel alloys that can RESIST atmospheric resistance better than ordinary carbon steel.

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