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Heat-resistant superalloy grades and welding materials

2008-02-28View Original

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Question: What are the common heat-resistant superalloy grades and welding materials?
Reply #22008-11-29
The ones commonly used by little Japan are HH and HK
Reply #32008-11-29
You can take a look at the book titled “Guide to Selecting Welding Electrodes”.
Reply #42008-12-09
2Cr25Ni20Si2 can withstand temperatures above 1000 degrees. For other options, refer to the design manuals for pressure vessels regarding heat-resistant steels and steels used in boilers.

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Translated at 2026-07-28 18:36:25

Original: https://bbs.hcbbs.com/thread-158706-1-1.html

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