Mofuta oa 630, o tsejoang ka ho fetisisa e le 17-4, ke PH e tloaelehileng ka ho fetisisa e sa hloekang. Mofuta oa 630 ke tšepe e sa hloekang ea martensitic e fanang ka khanyetso e phahameng ea kutu. E na le makenete, e cheselletsoa habonolo, 'me e na le litšobotsi tse ntle tsa ho qapa, leha e tla lahleheloa ke boima bo itseng ha mocheso o le holimo. E tsebahala ka ho hanyetsa khatello ea kelello-corrosion cracking, 'me e sebelisoa liindastering tse ngata tse fapaneng le likopo tse kenyeletsang:
- Li-valve le lisebelisoa
- Lisebelisoa tsa tšimo ea oli
- Li-propeller shafts
- Li-shafts tsa pompo
- Li-spindle tsa valve
- Lifofane le li-turbine tsa khase
- Lisebelisoa tsa nyutlelie
- Lisebelisoa tsa pampiri
- Lisebelisoa tsa ho lokisa lik'hemik'hale
E le hore e rekisoe e le Mofuta oa 630 Stainless Steel, e tlameha ho ba le motsoako o ikhethang oa lik'hemik'hale o kenyelletsang:
- Cr 15-17.5%
- Ke 3-5%
- Mn 1%
- Ke 1%
- P 0.040%
- S 0.03%
- Ka 3-5%
- Nb+Ta 0.15-0.45%
Nako ea poso: Oct-09-2020