For the surfacing process of carbon steel pipe plates, is stress-relief heat treatment necessary after surfacing?

2009-03-23View Original

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For the surfacing process of carbon steel pipe plates, is stress-relief heat treatment necessary after surfacing?

Reply #22009-03-23

Does the pattern or the process require heat treatment? If it’s a requirement related to the manufacturing process, then modifying it – for the surfacing layer, 3 mm is generally sufficient; 4 layers of surfacing are enough. There’s no need for heat treatment, right?

Reply #32009-03-25

Heat treatment is likely not necessary; as long as there are enough layers of surfacing, the exact number of layers requires specific analysis

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