Monel is a registered trademark owned by Special Metals Corporation (SMC) and refers to a grouping of alloys containing nickel, copper, iron, manganese, carbon, and silicon, where more than half of the composition is nickel. Delta Centrifugal is not licensed by the SMC, however, we do produce all of the cast versions of nickel, copper, and silicon alloys under generic designations. In total, we produce over 200 different grades of alloys for customer projects. To determine whether we produce the grade your business needs, click here and you can view a list of alloys that we commonly manufacture at our facility.