PWHT Calculator
Calculate post-weld heat treatment parameters including hold temperature, hold time, heating rate, and cooling rate per ASME guidelines.
Inputs
in
°F
hr/in
Results
Hold Temperature
1,100 °F
Total Hold Time
1 hrs
Max Heating Rate400 °F/hr
Max Cooling Rate500 °F/hr
Total Cycle Time4.6 hrs
How to Use This Calculator
- Enter Material Thickness, Material Type, and Hold Temperature Override.
- Set Hold Time per Inch.
- Review Hold Temperature (°F) and Total Hold Time (hrs).
- Use Max Heating Rate (°F/hr) and Max Cooling Rate (°F/hr) to inform your decision.
- Use the chart to visualize the results and explore different scenarios by adjusting inputs.
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