Internal resistance to force or load.	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
A material's resistance to failure through tension. (Load / cross section).	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
Change in length due to an applied load. (final length. - original length ) / original length.	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
The measure of a material's ability to resist a load without rupture, collapse, failure or undue distortion.	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
Resistance to deformation and fracture by indentation or impact.	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
Resistance to fracture after deformation has began by loading in tension.	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
Resistance to deformation, fracture or failure through stress, impact, tension and compression.	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
Resistance to fracture after deformation has began by loading in compression.	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
Progressive fracture or failure caused by repeated cycles of stress.	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
Rupture with little or no permanent deformation.	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
A material's resistance to fatigue.	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
Continuing deformation under stress without an increase in load.	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
The ability of a material to return to its original shape after deformation; stored energy that is released upon the removal of the load.	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
Resistance to elasticity.	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
A marked increase in deformation without an increase in load.	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
A change in cross section due to applied load. (original area - final area ) / original area.	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
Permanent mechanical change produced by force or load. {yield to stress}	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield
Resistance to permanent deformation under load.{stress energy}	Brittleness Creep Ductility Elasticity Elongation Endurance Fatigue Hardness Malleability Reduction in area Resilience Stiffness Strain Strength Stress Tensile Strength Toughness Yield