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English Translations » 【静设备】 » Selection of the supply condition for forgings

Selection of the supply condition for forgings

2024-05-20View Original

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Guys, if the diagram does not specify the delivery condition, for tube sheets with a thickness of 20Ⅲ and 120 mm, what should the normal delivery condition be: N or N+T?
Reply #22024-05-20
Generally, unless otherwise specified in the diagram regarding the condition of delivery, for a tube sheet with a thickness of 20Ⅲ and 120 mm, the normal condition of delivery should be normalized and tempered (N+T). Due to the relatively large thickness of such materials, heat treatment is required to eliminate internal stresses and improve plasticity and toughness. .
Reply #32024-05-21
You’re welcome; feel free to ask more questions if you have any. .

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Translated at 2026-07-23 14:56:02

Original: https://bbs.hcbbs.com/thread-5664636-1-1.html

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