Classification related to temperature
Thread Content
A question that has troubled me for many years: how exactly are low, moderate, and high temperatures defined? What temperature marks the boundary? I hope someone knowledgeable can help answer this! Thank you
The answer varies depending on the context. Different standard answers also vary; device operation? Cylinder head forming?
Low temperature – below -20 degrees； The high temperature is generally above 400 degrees.
The low, medium, and high temperatures for pressure vessels are specified in the \"Vessel Regulations\"; refer to the relevant standards.