Dear All,
Regarding DHT (Dehydrogen heat treatment ) of PQR,
I have P4 to P4 PQR with following DHT
Heat treatment temperature :- 350 degree C.
Holding time- 4 Hrs (Time Required by client)
Above DHT requirement as per client specification, but i want use this PQR for different job where no any criteria of DHT requirements, so it is possible to use following DHT cycle
Heat treatment temperature :- 350 degree C.
Holding time- 1 Hr
Please shear your valuable guidance/Experience for above subject
Regards
Vijay Katkar
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