In Par. 3.2 of NACE MR 0175, only a restricted number of heat treatment conditions are allowed: hot rolled, annealed, normalized, normalized and tempered, normalized + austenized + quenched + tempered, austenized + quenched + tempered.
Some heat treatment conditions like thermomechanical rolling or normalizing rolling are not included.
In appendix D, table D1, pipes up to API-5L X65 are considered as acceptable material. Or practically all X65 material is thermomechanical rolled.
Does someone has more information about the choice of NACE?
Some heat treatment conditions like thermomechanical rolling or normalizing rolling are not included.
In appendix D, table D1, pipes up to API-5L X65 are considered as acceptable material. Or practically all X65 material is thermomechanical rolled.
Does someone has more information about the choice of NACE?
