Create a PWHT Pack
- The PWHT pack - create page;
- Use the search criteria and filter the welds;
- You may check specific welds or select all the welds;
- Check this box if you would like the welds in the other PWHT packs to be listed;
- If the "Other PWHT Packs" check box is checked, you will see the PWHT pack number in this column;
- The welds that are selected can be viewed by clicking this button (welds that are not selected will be hidden);
- Enter the details of the heat treatment to be done in this area. See the table below for the list of fields, type (mandatory or optional) and the choices;
- Click save to create a PWHT pack;
Field | Field Type | Options |
Reference | Optional | - |
HT Type | Mandatory | Post Heating, Stress Relieving, Annealing, Normalizing, Quenching & Tempering, Precipitation Hardening |
Initial Temperature (max) | Optional | - |
Heating Rate (℃ or ℉ /hr) | Mandatory | - |
Soaking Temperature | Mandatory | - |
Soaking Time | Mandatory | - |
Cooling Rate (℃ or ℉ /hr) | Mandatory | - |
Final Temperature (max) | Mandatory | - |
Heating Source | Optional | Gas Heaters, Induction HE, Resistance HE |
HT Method | Optional | Furnace, Internal firing, Locally applied external heating |
Cooling Method | Optional | Still air, Air blast, Quench in oil, Quench in water |
Use Insulating Blanket | Optional | - |
Specification | Optional | - |
HT Contractor | Optional | - |
Instructions | Optional | - |
Requested by | Optional | - |
Date | Date | - |
Read the next article: Manage PWHT Packs
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