{"id":16225,"date":"2026-06-30T14:53:37","date_gmt":"2026-06-30T19:53:37","guid":{"rendered":"https:\/\/optimas.com\/?post_type=glossary&p=16225"},"modified":"2026-06-30T15:01:08","modified_gmt":"2026-06-30T20:01:08","slug":"tensile-strength","status":"publish","type":"glossary","link":"https:\/\/optimas.com\/fr_ca\/glossary\/tensile-strength\/","title":{"rendered":"R\u00e9sistance \u00e0 la traction"},"content":{"rendered":"

What is Tensile Strength?<\/b><\/h3><\/h2><\/div><\/div><\/div>

Tensile strength is the maximum amount of pulling force a material can withstand before breaking or permanently failing.<\/span><\/p>\n

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It is one of the most important mechanical properties used to evaluate metals, fasteners, plastics, composites, and structural materials in manufacturing and engineering applications.<\/span><\/p>\n

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Tensile strength testing helps manufacturers determine whether materials can safely perform under operational loads and stress conditions.<\/span><\/p>\n

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Learn how engineered fastening systems support <\/span>high performance industrial applications<\/span><\/a>.<\/span><\/p>\n<\/div><\/div><\/div>

How it works<\/b><\/h2><\/div><\/div><\/div>

Tensile strength is measured by applying controlled pulling force to a material sample during laboratory testing until the material fractures.<\/span><\/p>\n

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The testing equipment records how much force the material can withstand along with characteristics such as elongation and yield behavior.<\/span><\/p>\n

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Material composition, heat treatment, grain structure, and manufacturing methods all affect tensile strength performance.<\/span><\/p>\n<\/div><\/div><\/div>

Why it matters<\/h2><\/div><\/div><\/div>