Monel rivets with mandrel made of galvanized steelMonel blind rivets are particularly suitable for applications in steel and aluminium materials, since the small potential difference results in a good resistance to galvanic corrosion (better than stainless steel).Monel is a nickel-copper alloy (65% nickel, 33% copper and 2% iron) of high tensile strength, which are very resistant to atmospheric corrosion, sea water and a variety of acids and alkaline solutions behaves Pack of 10.