Tensile testing is most often carried out at a material testing laboratory. The ASTM D638 is among the most common tensile testing protocols. The ASTM D638 measures plastics tensile properties including ultimate tensile strength, yield strength, elongation and Poisson's ratio. The most common testing machine used in tensile testing is the universal testing ma…
Introduction to Tensile Testing - ASM International
A tensile test involves mounting the specimen in a machine, such as those described in the pre-vious section, and subjecting it to tension. The tensile force is recorded as a function of the in-crease in gage length. Figure 4(a) shows a typ-ical curve for a ductile material. Such plots of tensile force versus tensile elongation would be
Jul 13, 2018 · The tensile test is one of the most important testing methods for characterizing or obtaining material parameters. In the tensile test, for example, it is determined which load a material can withstand until it begins to deform plastically ( yield strength ) or under which maximum load the material breaks ( tensile strength ).
Tensile testing might have a variety of purposes, such as: Select a material or item for an application Predict how a material will perform in use: normal and extreme forces. Determine if, or verify that, the requirements of a specification, regulation, or contract are met Decide if a new product development program is on track Demonstrate proof of concept Demonstrate the utility of a proposed patent More items...
Tensile tests are performed for several reasons. The results of tensile tests are used in selecting materials for engineering applications. Tensile properties frequently are included in material specifications to ensure quality.
Tensile tests use pulling forces, usually administered by a machine that has been specially calibrated, to test a material's strength. The changes a material undergoes during a tensile test are used to calculate its strength.
Tensile Testing. A simple tensile test, or tension test, is done by pulling on something to determine how the material reacts to forces being applied in tension. As the material is pulled, you determine the material’s tensile strength and how much it will elongate.