The Modulus of Elasticity for Martensitic Stainless Steel constant displays the value of the modulus of elasticity for martensitic stainless steel (200 GPa).
Modulus of Elasticity is the measure of a material's tendency to deform elastically when a force is applied. The Modulus of Elasticity is also known as Young's Modulus, the tensile modulus, or elastic modulus. This modulus measures the stiffness of an elastic material. It is defined as the ratio of the stress (force per unit area) along an axis to the strain (ratio of deformation over initial length) along that axis in the range of stress in which Hooke's law holds.
Material Properties (https://material-properties.org/martensitic-stainless-steel-density-strength-hardness-melting-point/)