Operating temperature of metal materials

2011-07-01View Original

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I once saw in the new specifications (issued on 2009.12.1) restrictions regarding the allowable temperature of materials; carbon steel allows a temperature of 425 degrees:funk:, while stainless steel permits even higher temperatures. But in the past, many heat exchangers or reactors used CrMo steel even when temperatures were below 300 degrees – why did the design institutes choose such a design? Could someone with more experience give me some advice?

Reply #22011-07-01

Not quite sure, I’ll help hold things down for you

Reply #32011-07-02

The design should include a conservative safety control range. This must definitely be reserved

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Operating temperature of metal materials

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