Monel 400 alloy waa nikkel naxaas daawaha kaas oo leh awood sare oo ka sarreeya heerkul ballaaran oo kala duwan ilaa 1000 F. Waxaa loo arkaa inuu yahay daawaha nickel-Copper ductile leh oo iska caabin ah noocyo kala duwan oo xaalado daxalka.