ASTM A320 is used in low-temperature applications, these are available in various types, like stud bolts, heavy hex bolts, and hex bolts which are forged or not forged. It is a specification for carbon and alloy steel bolts and studs for low-temperature service. The main applications and areas where this is used are pipelines, valves, pipe fittings, and flange joints in a piping application. Roll fast manufactured similar to A193 and are available in 8UN threads from 1″diameter and above.
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