What materials require heat treatment after welding?
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What materials require heat treatment after welding?
Materials that require heat treatment after welding: 10#, 20#, 20G, 20ANTI-HCI, 16Mn, 16MnR, 09MnNiD, 15CrMo, 15CrMoG.
Check 150, material, plate thickness, medium requirements, user requirements!
Post-weld heat treatment is related to many factors; it is more practical to ask the question in reverse, otherwise it is difficult to provide an accurate or complete answer
Such as 14CrMoR, 08Cr2AlMo, etc.; you can search for them on Baidu.
Not all materials are heat-treated, nor are some materials not heat-treated. The materials are heat-treated based on factors such as the operating environment, thickness, degree of deformation, and so on. You should take a closer look at the standard requirements of GB150 and NB/T47014/NB/T47015. I hope this can help you.