ʻO Nickel-Copper-copper-colloy 400 moll chery 2.4360 ʻO Moel 400 kahi keleawe a me nā nokel e pili ana i ka moky mody e pili ana i kēia lā ma muli o kona hana kiʻekiʻe. ʻO ka alloy ka mea maikaʻi loa a me nā pale alkili. Eia kekahi, he ikaika maikaʻi ka nui, nā hopena heʻe maikaʻi loa, maikaʻi loa ka maʻi hoʻohuwali wai, a hiki ke paʻakikī i ka hana anuanu. Eia kekahi, hiki iā ia ke hoʻohana i nā noi me nā mahana i ka nui o ka miner mai ka minius i 538 degal celdsius.