What is S690QL elastic modulus

S690QL elastic modulus is also known as modulus of elasticity and is sometimes referred to as S690QL young's modulus. S690QL elastic modulus is a measured value that represents its resistance to elastic deformation.

S690QL elastic modulus describes S690QL stiffness and is therefore one of the most important properties of S690QL steel. S690QL elastic modulus is the ratio of stress to strain when deformation is totally elastic. Stress is defined as force per unit area and strain as elongation or contraction per unit length.

There are 3 main types of S690QL elastic modulus: First, S690QL Young's Modulus, which is the ratio of longitudinal stress to strain. Second, S690QL Shear Modulus, which is the ratio of tangential force per unit area to the angular deformation of S690QL steel. Third, S690QL Bulk Modulus , which is the ratio of stress to the fractional decrease in the volume of S690QL steel.