Can Q235 still be used for pressure vessel materials?
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Can Q235-B still be used for pressure vessel materials? It can also be used conditionally in GB150, but it is not listed among the steels for pressure vessels.
It can be used; our towers are made of this material.
It depends on the standards followed in the design and manufacturing of your equipment; if such standards are not available, it is not recommended that you use it.
If it is designed according to GB150, it is fine!
It can be used, but it’s not cost-effective; Q245R is a better choice
It should work, don’t use a tablet
Appendix D of the material section of GB150.2 can be used