Often steel mandrels are specified with aluminum or stainless steel rivets because the steel mandrels are less expensive than matching aluminum or stainless mandrels. Rivets are specified by the material of the rivet and the mandrel in that order.
Aluminum Rivets 1 4 In 20 Pk
Steel vs aluminum rivets. If you use stainless or monel i suggest getting a pneumatic pop blind rivet gun. These fasteners typically come in steel stainless steel nickel copper alloy and other grades of aluminum. The mandrel is steel and the hat is steel. If steel pop rivets are used you will have a rust problem in that area long before there would be a problem using aluminium pop rivets. If you use aluminum rivets with steel mandrels it is likely they will outlast your ownership of the coach. This particular rivet is steel and steel.
Monel rivets are expensive unless you buy them by the thousands. Aluminumsteel aluminum rivet with steel mandrel. This is what they call a blind rivet. I replaced them with hardware store aluminum rivets. It will seat the rivets much better than a hand powered one and they are not too expensive. Monel does not react with aluminum so you do not have to worry about isolating the rivets.
These three are aluminum rivets. Even if you need to use aluminum rivets in situation like this where one of the materials being joined is aluminum you at least use one with a steel manderal. Blind rivets are usually categorized by the material of the rivet and then the material of the mandrel. For example you might see aluminumsteel which means an aluminum rivet with a steel mandrel. These are just typical pop or blind rivets in aluminum. Dont get on to the roundabout if you dont know how to get off.
This is a structural rivet. Thu dec 16 2004 309 pm location. Yes but aluminum will corrode much faster in contact with steel because of galvanic corrosion. So if you are using this in a wet or corrosive environment then the rivets wont last long. You never use aluminumaluminum rivets in stress bearing applications. We also have what we call a white hat rivet with an aluminum mandrel.
I would use steel rivets on steel and aluminum rivets on aluminum because of the dissimilar metals. Pop rivets in my barth began deteriorating from galvanic corrosion at around 14 years of age because they fastened the aluminum skin to the steel framework. It sounds like the steel is what is actually being riveted on. However if this is in a dry indoor location where there is no corrosion the go ahead and use them.
Gallery of Steel Vs Aluminum Rivets
