Bending 11 Gauge Aluminum

Bend radii minimum bend sizes.

Bending 11 gauge aluminum.

Or you ll be sorry. Sep 30 2015 determining the proper tonnage for air bending a piece of sheet metal or a heavy plate will depend on a couple of variables. Step 2 slide the angle iron into the jaws of the vise so that it lays flat the length of the piece of metal you are going to bend. The tables below show bend radii and minimum bend sizes for materials and tooling combinations stocked by protocase.

History of the gauge system. 304 stainless steel 18 gauge. Bending a brittle metal beyond its limits could cause the metal to snap and break. If the deflection is large enough to permanently bend the tube then all bets are off.

Use the chart below to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel. I think a small press brake will do what you want it depends on the width of the aluminum. We go beyond the general rules of sheet metal bending as our customers want tight bend radii for sheet metal parts. As an example if you want to bend 24 gauge sheet metal at a 90 angle the calculation would be.

For example in one gauge system 18 gauge steel measures 0 0478 inches thick but 18 gauge aluminum is 0 0403 inches thick. Keep in mind that some metals are more brittle than others. The gauge system has long history in metal fabrication. Round tubing 18 gauge.

The steel weights are tweaked for mechanical tubing and will be less accurate for structural tubing. Aluminized steel 14 gauge. Typically i bend 12 15 widths of 18 gauge steel. You will use the protractor to gauge the brake as you bend the metal little by little.

Each aspect of sheet metal bending is important to consider when determining the proper tonnage for the desired bend. Round tubing 16 gauge. Because of the varying thicknesses a gauge chart should be used to ensure the metal meets the required dimensions. Cut the section of metal out or otherwise prepare the metal to be bent by removing any burrs or sharp edges.

Mild steel 18 gauge. 304 stainless 11 12 gauge. Use at your own risk. Formulas and data.

Mild steel 10 11 gauge. I fabricated a small bending brake using plans from the miller welding web site and it will bend 1 5 wide 125 thick steel. Round tubing 14. Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts.

It is possible to choose other bends if you require but additional lead time and tooling charges may apply.