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Young’s modulus and Poisson’s ratio of SK5

keyword
SK5
springmaterials
Young'smodulus
Poisson'sratio
stressanalysis

Question Daisuke

We are performing stress analysis on a spring designed with the material SK5. Please tell us Young’s modulus and Poisson’s ratio of SK5. Thank you.

Answer Tokai Spring

Thank you for writing to us, Daisuke! The Young’s modulus of SK5 is 206 × 10^3 N/mm^2, and the Poisson’s ratio is 0.3.

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