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__________ is the name that refers to steel used in high tensile strength. (220,000-240,000 p.s.i)(a) S.A.E 1103(b) Carburizing(c) Hy-Tuf(d) S.A.E 8375This question was addressed to me in an international level competition.My question is taken from Advantages and Applications of Steel in section Steel and its Alloys of Aerospace Materials & Processes

Answer»

Correct choice is (c) Hy-Tuf

Easiest explanation: Hy-Tuf (trade name) is extensively used in the construction of an aircraft, SPECIFICALLY hooks and landing GEAR components. These parts require high tensile strength. These steels should be PROCESSED with GREAT care.



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