The permissible stress for shear in steel varies depending on the specific type of steel and its properties. Generally, the range is between 40,000 psi to 80,000 psi.
The permissible stress values for bending in aluminum also vary depending on the specific type and grade of aluminum. They can range from 10,000 psi to 30,000 psi.
The permissible stress for a specific material can be determined by consulting engineering handbooks or material data sheets. These resources provide information on the properties and allowable stresses for various materials.
Different materials have varying strengths and properties, which determine their ability to withstand stress. Therefore, the permissible stress values are different for each material to ensure safety and prevent failure.
Yes, there are safety factors that should be considered when using permissible stress values. These factors account for uncertainties in material properties, design assumptions, and potential variations in loading conditions.
