Strain Measurement at Steel

Stress-Strain-Diagram with Characteristic Values

Spannungs-Dehnungs-Diagramm mit Kennwerten
Dreidimensionales Dehnungs-Zeit-Diagramm

The 3D-Strain-Time-Diagram shows Lueders bands in the strain range up to 5 %.


The Lateral Strain-Longitudinal Strain-Diagram shows a uniformly shaped curve. The bent area around 2 - 5 % longitudinal strain is caused by the differend measuring ranges for the Lueders bands.


Specimen after Tensile Test

Description of an other Strain Measurement at a Steel Specimen.