Total Elongation Calculator
Posted by Dinesh onOnline elongation (extensometer) calculator to calculate the percentage of total elongation at maximum force. The extensometer used shall have a gauge length of at least 100 mm. The gauge length shall be indicated in the test report.
This method consists of determining the extension at maximum force on the force-extension curve obtained with an extensometer.
The percentage total elongation at maximum force, Agt, shall be calculated by using the formula: Agt = ΔLm / Le x 100.
Calculate Percentage of Total Elongation at Maximum Force
Formula:
Agt = ( ΔLm / Le ) x 100
where,- Agt is percentage total elongation at maximum force
- ΔLm is the extension at maximum force.
- Le is the extensometer gauge length;