This App, basing only on the micro strains given by the strain gage, provides you the estimation of the Elasto - Plastic stress for the most common materials used in mechanics.
The materials are divided in four types basing on the typical mechanical properties:
*Steel
*Ductile Cast Iron
*Gray Cast Iron
*Aluminum
Each material curve is rappresentative of the mean values from literature, therefore the App can provide only approximative values. For specific materials or applications use please dedicated softwares.