C19160 ndi mtundu wa mpweya wolimbitsa aloyi.Kupyolera mu njira yolimba komanso kukalamba pa kutentha kwina, kufalikira kwa ma phosphorous ndi faifi tambala kudzakhala kowonjezereka mu masanjidwewo.Kuchuluka kwa zinthuzo kumawonjezera mphamvu ndi ma conductivity a alloy.Kenako kudzera mu kuzizira kozizira ndi kusinthasintha kwazinthu zina, kulimba kwa zinthu kumatha kufika ku 700MPa, ndipo zinthuzo zimakhala ndi ntchito yabwino ya electroplating komanso kukana dzimbiri.