Some consideration must be given to the delta-ferrite content since a compromise between the hot cracking ... the martensitic transformation and then hardening by reheating to 900-1000Ad F to precipitate the strengthening media. ... The 17-4 PH electrodes are normally used if manual metallic arc welding is necessary.
|Title||:||Bulletin - Welding Research Council|
|Author||:||Welding Research Council (U.S.)|