Expanded Metal Raised Vs Flattened

Expanded metal is also produced in a flattened form which is created by rolling standard or raised expanded metal.

Expanded metal raised vs flattened.

Ordered correctly a 4 x 8 piece of mesh would look like the reversed diamond orientation piece you see to the right. By flattening the sheet the bonds and strands are turned down to produce a smooth and flat surface reducing the overall thickness and elongating the diamond pattern. Expanded metal sheet is made by first creating multiple slits in the sheet and then stretching the sheet. I finally a note about flattened expanded metal.

Flattened expanded metal is what results when standard expanded metal is put through a cold rolling steel mill to flatten the expanded metal mesh out. Because it is sometimes difficult to predict how much expansion will occur in the mesh during the flattening process. The raised configuration adds rigidity and anti slip resistance to the mesh. These raised strands can be flattened later in the process if desired.

The stretching creates a unique diamond pattern opening with one of the strands protruding at a slight angle. There are standard expanded metal styles and numerous variations in strand width and opening sizes can be produced to create whatever architectural or industrial pattern is required. Standard expanded metal mesh is expanded metal as it comes off the press. Flattened expanded metal on the other hand may be more useful for certain parts handling applications or for making larger custom mesh baskets slightly lighter by thinning out the.

All about standard expanded metal as the name implies standard expanded metal is the form that expanded metal exhibits when it comes straight off the expanding press. Also named standard expanded metal. Standard expanded metal sheets are passed through a cold roll reducing mill parallel to the diamond pattern lwd to form flattened expanded metal. For fencing purposes expanded metal is ordered swd x lwd.

The shearing and stretching of the expanding process creates strands and bonds that are set at a uniform angle to the plane on the sheet. It is a finished product as it comes from the press. Flattened expanded metal flattened expanded metal is manufactured by passing the standard expanded metal through a cold roll reducing mill providing a flattened surface and. The strands of standard expanded metal are angled rather than fixed on a horizontal plane which makes the material less smooth than its flattened counterpart.

This makes the expanded metal mesh thinner flatter and wider longer.