How to calculate the pressure-bearing capacity of materials in pressure vessels at high temperatures
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I want to use metal materials to manufacture pressure vessels for use at temperatures between 200 and 400 degrees. The pressure-bearing capacity of the material decreases as the temperature rises. Where can I find relevant information to calculate the degree of decline in this pressure-bearing capacity?
It is necessary to check the allowable stress of the material at different temperatures; the strength ratio should be inversely proportional to the allowable stress at those temperatures.