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English Translations » 【静设备】 » Heat treatment of Q345+2202 composite plate

Heat treatment of Q345+2202 composite plate

2020-06-01View Original

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I currently have a reaction vessel equipped with 57X4 coiled tubes made of 2205 material; the vessel shell is constructed from 40+3 (Q345R+2205) material. According to GB150 standards, post-weld heat treatment is required. What should be the temperature and process for this heat treatment? Please give me some advice. Thank you
Reply #22020-07-04
I need some advice on this – could anyone share their insights regarding the heat treatment temperature and cooling rate? Thank you!

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Translated at 2026-07-21 02:56:09

Original: https://bbs.hcbbs.com/thread-3018397-1-1.html

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