Jis K 6251 Pdf Page

The machine began to hum. "Time to show them your tensile strength," whispered Dumbbell No. 3 to himself. As the crosshead moved at a steady speed, he felt his molecules stretching. His long polymer chains, once a tangled mess of spaghetti, began to straighten out like soldiers on parade.

Measurement of stress and elongation at the point where plastic deformation begins. Standard Evolution & Current Status jis k 6251 pdf

: The previous version, which is now superseded but often still referenced in older technical specifications. Earlier Versions : Included 2010, 2004, and 1993 editions. 3. Testing Methodology The machine began to hum

The amount of stretch produced by a specific amount of force. 3. Test Piece Preparation As the crosshead moved at a steady speed,

Requires a tensile testing machine capable of a constant rate of traverse, often a "long-stroke" system to accommodate the high elasticity typical of rubber.