offset yield strength

offset yield strength

[′ȯf‚set ′yēld ‚streŋkth]
(mechanics)
That stress at which the strain surpasses by a specific amount (called the offset) an extension of the initial proportional portion of the stress-strain curve; usually expressed in pounds per square inch.
References in periodicals archive ?
2 percent offset yield strength for both steels using marked points is presented in Fig.
2 percent offset yield strength of ASTM A505 steel are quite higher than at ASTM A709 steel.
2 percent offset yield strength, modulus of elasticity, fracture toughness, etc.
2% Offset Yield Strength * % Elongation * % RA * True Yield Strength * True Fracture Strength * True Fracture Ductility * Strain Hardening Exponent * Strength Coefficient * Modulus of Elasticity Cyclic Properties Testing Procedures & Methods Cyclic Stress Strain Behavior * Cyclic Strain Hardening Exponent * Cyclic Strength Coefficient * Cyclic Yield Strength Fatigue Life * Fatigue Ductility Coefficient * Fatigue Ductility Exponent * Fatigue Strength Coefficient * Fatigue Strength Exponent
According to this report, resonant frequency or ultrasonic velocity measurements can be used to predict the effect of small changes in graphite form on the tensile strength, offset yield strength and other properties of ductile iron castings of known similar matrix structure containing up to 70% non-nodular graphite.
Offset yield strengths and hardness, however, do not seem to be significantly affected.
Tensile strengths were reportedly lowered by 20% but offset yield strengths and hardness were relatively unaffected.