Metrology Glossary: Tensile Tester

What Is A Tensile Tester?

A tensile tester is a device designed to quantify the tensile strength of substances, representing the maximum force a material can endure before fracturing under tension. Tensile testers function by subjecting a material sample to a pulling force until it reaches failure. The information obtained from this testing process is used to construct a stress-strain graph, illustrating how stress and strain within the sample evolve as the applied load intensifies. Tensile testers are used across diverse industries for evaluating various materials.

What Are Tensile Testers Used For?

Construction: Tensile testing plays a crucial role in evaluating the durability of construction materials, such as concrete and steel. This data is instrumental in verifying that buildings and bridges possess the necessary strength to endure the various forces they may encounter throughout their operational lifespan.
Aerospace: Tensile testers are used in assessing the strength of vital aerospace components, such as wings and fuselage panels. This data is crucial for guaranteeing the safety of both passengers and crew members, ensuring the reliability of aircraft structures.
Automotive: Tensile testing is used to examine the strength of automotive components, including seat belts, airbags, and tires. This information is vital in certifying that these components will perform effectively in the event of an accident, contributing to overall vehicle safety.
Medical: Tensile testers are used in testing the strength of critical medical devices such as artificial joints and sutures. This testing ensures that these devices can withstand the stresses they may encounter during usage, thereby promoting the safety and reliability of medical interventions.
Textiles: Tensile testers find application in evaluating the strength of textiles, including fabrics and threads. This testing is essential to verify the durability and tear resistance of textile products, ensuring they meet quality standards for various applications.