Alloy 400 e sebelisoa haholo mafapheng a mangata, haholo-holo ts'ebetso ea leoatle le lik'hemik'hale. Lisebelisoa tse tloaelehileng ke li-valve le lipompo; pompo le li-propeller shafts; lisebelisoa tsa metsing le li-fasteners; lisebelisoa tsa motlakase le tsa elektroniki; liliba; lisebelisoa tsa ho lokisa lik'hemik'hale; litanka tsa peterole le metsi a hloekileng; litšiea tsa petroleum tse tala, likepe tse sebetsang le liphaephe; li-heaters tse futhumatsang metsi le lisebelisoa tse ling tsa mocheso; le lihitara tse deaerating.