Youngs modulus for aisisae 1045 steel is 290 x 10 6 psi and

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Reference no: EM13620180

1) Young's modulus for AISI/SAE 1045 steel is 29.0 x 10 ^6 psi and its poisson's ratio is 0.32. What are its shear and bulk modulus?

2) Hardened and tempered AISI 4140 steel has a brinell hardness of 300 BHN, where 1 BHN (Brinell Hardness number) equals 1 kg/mm^2. Estimate the yield strength %u03C3f of the steel in MPa or MN/m^2. note that g = 9.80 m/s^2.

Reference no: EM13620180

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