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English Translations » 信息处理 » Differences between 09MnNiD and 16MnD

Differences between 09MnNiD and 16MnD

2010-02-02View Original

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Among the materials commonly used in chemical processing equipment are 09MnNiD and 16MnD; both are used in low-temperature environments. What are the main differences between 09MnNiD and 16MnD?
Reply #22010-02-02
Take a look at the relevant standards, such as JB4727 \"Low-alloy steel forgings for low-temperature pressure vessels\" and GB3531-2008 \"Low-alloy steel plates for low-temperature pressure vessels\", etc.
Reply #32010-02-03
09MnNiD plates can be used in equipment with a design temperature of -70 degrees, while 16MnD is suitable for temperatures above -40 degrees.

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Translated at 2026-07-26 15:57:33

Original: https://bbs.hcbbs.com/thread-617462-1-1.html

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