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The yield strength or yield stress is a material property and is the stress corresponding to the yield point at which the material begins to deform plastically. The yield strength is often used to determine the maximum allowable load in a mechanical component, since it represents the upper limit to forces that can be applied without producing ...
The strength of materials is determined using various methods of calculating the stresses and strains in structural members, such as beams, columns, and shafts. The methods employed to predict the response of a structure under loading and its susceptibility to various failure modes takes into account the properties of the materials such as its yield strength, ultimate strength, Young's modulus ...
Ultimate tensile strength 317 MPa 46,000 psi Yield strength (0.2% offset) 221—269 MPa 32,000—39,000 psi Impact strength 61 J (7 J aged) 45 ft-lbf (5 ft-lbf aged) Elongation 7% Shear strength 214—262 MPa 31,000—38,000 psi Compressive yield strength 414—600 MPa 60,000—87,000 psi Fatigue strength (rotary bending 5x10 8 cycles) 48—57 MPa
The ultimate tensile strength of a material is an intensive property; therefore its value does not depend on the size of the test specimen.However, depending on the material, it may be dependent on other factors, such as the preparation of the specimen, the presence or otherwise of surface defects, and the temperature of the test environment and material.
Values for can also be found by means of fitting to experimental data, although for some materials, it can be fixed in order to have the yield offset equal to the accepted value of strain of 0.2%, which means:
Chromium vanadium steel has a yield strength at 0.2% offset of 84.0 kilo-pound per square inch (KSI). Meaning, chromium-vanadium steel can withstand up to 84 KSI before it begins to yield. [ 7 ] If the steel is unloaded before the yield point it is elastic and the material will return to its original configuration.
The yield on the 10-year Treasury, which is the centerpiece of the bond market, eased to 4.67% from 4.69% late Tuesday. But it topped 4.70% earlier in the morning and is well above the 4.15% level ...
Their yield strengths can be anywhere between 250–590 megapascals (36,000–86,000 psi). Because of their higher strength and toughness HSLA steels usually require 25 to 30% more power to form, as compared to carbon steels. [2] Copper, silicon, nickel, chromium, and phosphorus are added to increase corrosion resistance.