Clad Sheet Aluminum Alloy

From this trade name the adjective clad and the verb cladding have been derived.

Clad sheet aluminum alloy.

The united states mint uses cladding to manufacture coins from different metals. The thickness of the cladding on each surface may according. Cladding is the bonding together of dissimilar metals it is different from fusion welding or gluing as a method to fasten the metals together. An aluminum alloy is a chemical composition where other elements are added to pure aluminum in order to enhance its properties primarily to increase its strength.

Aluminium brazing sheet is manufactured by roll bonding techniques to clad a core alloy ingot on one side or both sides with a low melting alsi alloy. They re generally clad with a high purity alloy or a 6xxx series alloy to greatly resist corrosion. Anodized 5005 sheet for architectural applications and 5182. Alclad is a corrosion resistant aluminium sheet formed from high purity aluminium surface layers metallurgically bonded rolled onto to high strength aluminium alloy core material.

As an alternative one side can be clad with a non braze alloy e g. Cladding is often achieved by extruding two metals through a die as well as pressing or rolling sheets together under high pressure. It has a melting point of about 500 degrees celsius or 932 degrees fahrenheit. This allows a cheaper metal to be used.

To the thickness of the core sheet typically represent between 1 and 15 of the total thickness. The trade name of this aluminum laminate as originated by the aluminum company of america is alcad.