
I-Monel 400 yi-copper nickel alloy, inokumelana okuhle nokugqwala. Kumanzi anetyuwa okanye emanzini olwandle inokumelana okuhle nokugqwala, ikwazi ukugqwala ngoxinzelelo. Ingakumbi ukumelana ne-hydrofluoric acid kunye nokuxhathisa i-hydrochloric acid. Isetyenziswa kakhulu kwishishini leekhemikhali, ioyile, kunye neMarine.
Isetyenziswa kakhulu kwiinkalo ezininzi, ezinje ngeevalvu kunye neenxalenye zepompo, izinto ze-elektroniki, izixhobo zokucubungula iikhemikhali, iitanki zepetroli kunye namanzi acocekileyo, izixhobo zokucubungula ipetroli, imijelo yepropeller, izixhobo zolwandle kunye nezibophelelo, izifudumezi zamanzi ebhoyila kunye nezinye izinto zokutshintsha ubushushu.
| Ni | Cu | Al | Ti | C | Mn | Fe | S | Si |
| 63.0-70.0 | 27-33 | 2.30-3.15 | .35-.85 | Ubuninzi obuyi-0.25 | Ubuninzi obuyi-1.5 | Ubuninzi be-2.0 | Ubuninzi obuyi-0.01 | Ubuninzi obuyi-0.50 |
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