Welding & Preheating LITE

Calculate thermal cycles and preheat temperatures for the welding of steel. Ideal for welding teachers, students and engineers!


Use this app to calculate preheat temperature and other useful measures based on the EN-1011-2 standard. The included graphs and information snippets help you to gain insight in how the calculations work and how changes in input values influence the results.

The LITE version includes the following features:
* Preheat temperature according to EN-1011-2 using the CE method
* Heat input from arc energy
* Heat input for manual metal arc welding
* Carbon equivalents CE, CET and Pcm
* Welding temperature cycle according to Rykalin

For more features, check out the full version!

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The information in this app was provided by Ir. C.A. Brak, welding engineer.