Which alloy steels are used for making crankshaft?(a) Bronze(b) Nickel-chromium steels(c) Chromoly(d) Plane steelI have been asked this question by my college professor while I was bunking the class.The origin of the question is IC Engine in section Design of IC Engine Components of Automotive Engine Design

Which alloy steels are used for making crankshaft?(a) Bronze(b) Nickel

1.	Which alloy steels are used for making crankshaft?(a) Bronze(b) Nickel-chromium steels(c) Chromoly(d) Plane steelI have been asked this question by my college professor while I was bunking the class.The origin of the question is IC Engine in section Design of IC Engine Components of Automotive Engine Design
Answer» CORRECT option is (b) Nickel-chromium STEELS Explanation: The ALLOY steels used for MAKING crankshaft are nickel-chromium steels such as 16NiCr2, 35NiCr2, and 40Ni10Cr3Mo6. Hence, nickel-chromium steels are the right answer.

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