What are the different types of cast irons

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Reference no: EM131274747

1. Define cast iron using the Fe-Fe₃C phase diagram

2. What are the different types of cast irons? Explain using a sketch.

3. A tensile bar of a class 40 gray iron casting is found to have a tensile strength of 50,000 psi. Why is the tensile strength greater than that given by the class number? What do you think is the diameter of the test bar?

Reference no: EM131274747

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