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Ultimate tensile strength (also called UTS, tensile strength, TS, ultimate strength or in notation) [1] is the maximum stress that a material can withstand while being stretched or pulled before breaking. In brittle materials, the ultimate tensile strength is close to the yield point, whereas in ductile materials, the ultimate ...
tensile strength, maximum load that a material can support without fracture when being stretched, divided by the original cross-sectional area of the material. Tensile strengths have dimensions of force per unit area and in the English system of measurement are commonly expressed in units of pounds per square inch, often abbreviated to psi.
極限抗拉強度 是在外力作用下， 材料 抵抗 破壞 的能力 [1] ，也可翻譯為 極限拉伸強度 ，簡稱 強度 。 根據外力的作用方式，有多種強度 指標 ，如 抗拉強度 、 抗彎強度 、 抗剪強度 等。 當材料承受 拉力 時，強度性能指標主要是 屈服強度 和 抗拉強度 。 注意強度和 硬度 是本質上不同的概念。 玻璃 等硬而脆的物質雖然硬度大（變形與外力之比小）但強度小（在斷裂之前能承受的總外力小）。 對於同系列的 金屬 ，此二者可以有一定的對應關係。 強度測量往往需要徹底毀壞材料，而 硬度試驗 則毀壞較小或不毀壞。 所以校定的硬度強度換算關係被用來由硬度推算強度。 金屬材料的強度 [ 編輯] 是金屬材料的在外力作用下抵抗永久變形和斷裂的能力。
Definition. In the mechanics of materials, the strength of a material is its ability to withstand an applied load without failure or plastic deformation. The field of strength of materials deals with forces and deformations that result from their acting on a material.
Tensile strength is a measurement of the force required to pull something such as rope, wire, or a structural beam to the point where it breaks. The tensile strength of a material is the maximum amount of tensile stress that it can take before failure, for example breaking.
Tensile testing, also known as tension testing, [1] is a fundamental materials science and engineering test in which a sample is subjected to a controlled tension until failure. Properties that are directly measured via a tensile test are ultimate tensile strength, breaking strength, maximum elongation and reduction in area. [2] .
Tensile strength refers to the amount of load or stress that a material can handle until it stretches and breaks. As its name implies, tensile strength is the material’s resistance to tension caused by mechanical loads applied to it. Terms such as ultimate tensile strength (UTS) or ultimate strength are used interchangeably with tensile strength.
2023年3月21日 · Tensile strength is the maximum amount of tensile stress a material can withstand before it fails or breaks. It is a measure of the material's ability to resist deformation under tension or stretching forces. When high tensile loads are applied, ductile and brittle materials will approach failure.
2020年12月9日 · What is the definition of tensile strength? Tensile strength, or ultimate tensile strength to give it its full name, is the maximum load that a material can withstand...
2023年5月6日 · By Team Xometry. May 6, 2023. 10 min read. Ultimate tensile strength is a measure of the load that can be applied to a material before it fails. The tensile strength of a material is measured using a tensile testing machine which applies a pulling load to a test specimen until it breaks.
