What is the ultimate tensile strength of the cast iron

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Reference no: EM13940535

A brittle cast iron bar is heated to 140°C and then rigidly clamped so that it cannot contract when cooled. The bar is seen to fracture when the temperature has fallen to 80°C. What is the ultimate tensile strength of the cast iron?

Reference no: EM13940535

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What is the ultimate tensile strength of the cast iron : A brittle cast iron bar is heated to 140°C and then rigidly clamped so that it cannot contract when cooled. The bar is seen to fracture when the temperature has fallen to 80°C. What is the ultimate tensile strength of the cast iron?

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