Which heat treatment is required after welding?

  • Heat Treatment (PWHT)

    Which heat treatment is required after welding?

    Posted by luna on 13/10/2021 at 4:37 pm

    Cooling from the stress relief temperature is controlled in order that no harmful thermal gradients can occur. A low temperature heat treatment carried out immediately on completion of welding by increasing the preheat by some 100°C and maintaining this temperature for 3 or 4 hours.

    luna replied 3 years, 1 month ago 1 Member · 0 Replies
  • 0 Replies

    Sorry, there were no replies found.

    Log in to reply.

    Start of Discussion
    0 of 0 replies June 2018
    Now

    Report

    Block Member?

    Please confirm you want to block this member.

    You will no longer be able to:

    • See blocked member's posts
    • Mention this member in posts
    • Invite this member to groups
    • Message this member
    • Add this member as a connection

    Please note: This action will also remove this member from your connections and send a report to the site admin. Please allow a few minutes for this process to complete.

    Report

    You have already reported this .