Temperature range for material use
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I’m not sure if there is any information on the temperature ranges for using various materials; those who know about this could please let me know
It is specified in GB150; the new GB713-2008 covers the high-temperature mechanical properties of the materials
Use it; I see it’s included in the mechanical design textbook
A lot was covered in GB150 – take a look.
It is described in engineering materials; the original poster can take a look.
In fact, the allowable stress table in GB150 clearly shows the temperature range of use; once the operating temperature exceeds this range, no allowable stress values are available.
The allowable stresses listed in Table 4-1 of GB150 correspond to certain temperatures; however, the actual operating temperatures required for steel plates are not as high as those specified. For example, 16MnR can handle temperatures up to 475 degrees, but in practice its use is generally limited to temperatures around 425 degrees. Of course, we are familiar with the typical operating temperatures for common materials; what I need now are the actual operating temperature ranges for a broader range of materials
Only the upper limit for high temperature is specified; no limit below zero degrees is given.