Sezvingatarisirwa kubva kuhuwandu hwayo hwemhangura, alloy 400 inokurumidza kurwiswa ne nitric acid uye ammonia masisitimu.
Monel 400 ine hukuru hwema mechanical properties pakupisa kwe subzero, inogona kushandiswa mukupisa kusvika ku1000 ° F, uye nzvimbo yayo yekunyunguduka ndeye 2370-2460 ° F. Zvisinei, alloy 400 yakaderera musimba mumamiriro annealed saka, zvakasiyana-siyana zvehasha. inogona kushandiswa kuwedzera simba.