(30)(10)^6 psi
140Gpa
young modulus remain unaffected ...as it depends on change in length ..
55.6 mega newtons per square metre.
en 24 is an alloy steel in the .40 carbon range. Young's modulus between 28 and 30 million PSI Tim Engleman
Young's modulus
30,000 ksi Source:
140Gpa
30,000,000 psi
young modulus remain unaffected ...as it depends on change in length ..
29,000,000 psi ( 200 GPa)
Usually a minimum of 200 GPa. This is the Young's Modulus for structural steel a common material for suspension systems. Steel is great in tension. Concrete is weak in tension.
1045 is better
The tangent modulus of steel varies depending on if the steel has yielded.If the steel has not yielded, and is still elastic (stresses less than approx. 275 MPa (39885 Psi) the tangent modulus will be equal to the Young's Modulus, 205 GPa (39885367)If the steel has yielded, the tangent modulus will be related by the Ramsberg-Osgood Equation, but a reasonable value to use would be approx. 1.5 GPa (2175565 Psi)
no The purpose of heat treating carbon steel is to change the mechanical properties of steel, usually ductility, hardness, yield strength, or impact resistance. Note that the electrical and thermal conductivity are slightly altered. As with most strengthening techniques for steel, Young's modulus is unaffected.
the modulus for brass is 91*109 Nm-2
55.6 mega newtons per square metre.
The Young's modulus of spider silk is 1 E10 Newton's per square meter. Comparatively, the modulus of high tensile steel is only 2 E11 Newton's per square meter.