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Elastic Modulus of Steel is __________(a) 1.5 x 10^9 N/mm^2(b) 2.0 x 10^5 N/mm^2(c) 2.0 x 10^5 N/m^2(d) 1.5 x 10^9 N/m^2This question was posed to me in homework.This is a very interesting question from Properties of Steel in portion Materials, Structures and Specifications of Design of Steel Structures

Answer» CORRECT choice is (B) 2.0 x 10^5 N/mm^2

For explanation I WOULD say: Elastic MODULUS = Stress/Strain. As per IS 800-2007, elastic modulus of steel is 2.0 x 10⁵ N/mm².


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