Alloy 400 zvakare ine yakanakisa kurwisa mumhando dzakasiyana-siyana dzenhau dzinosanganisira zvegungwa zvegungwa, hydrofluorgic acid, sulfutic acid uye alkalis. Inoshandiswa mumariniya emarineering, makemikari, hydrocarbon yekugadzirisa michina uye kupisa kutsinhana.