Calculating Thickness Of Sheet Metal

Gauge or gage sizes are numbers that indicate the thickness of a piece of sheet metal with a higher number referring to a thinner sheet.

Calculating thickness of sheet metal.

Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. π x r 2 x l 3 1416 x 10 2 x 1000 314 160 mm 3 314 16 cm 3 r 1 2 x diameter l 1 m 1000 mm. When working with sheet metal the term gauge is often used. There are several different gauge systems used today with specific gauge designations used for specific metal types.

Steel sheets and plates seamless steel pipes circular hollow structural sections. Material selection is a very important part of product design. The volume of the steel bar is the product of the area of the cross section and the length. Gague are used to specify the thickness of a metal sheet.

This is used to calculate the back stop location when working off of a flat pattern. In this page you can calculate sheet metal weights without depending on any standard measure. You can calculate the. It has impact on sheet metal part design as well.

Ultimate tensile strength psi. Enter the length width and number of pieces. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. Manufacturer provide sheets thickness in gauge.

Originally used in the fields of medicine and jewellery the larger the number the smaller the diameter and now it is also used to indicate the thickness. Sheet thickness and material selection can be done in the following ways. Air bend force chart a chart used to calculate the tonnage required for a bend based on thickness tooling and length. The gauge number 18 holds no relevance to the actual measurements.

For example let s calculate the weight in steel of a bar with length 1 meter and diameter of 20 mm. But designers design sheet metal parts considering sheet thickness in mm. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. This calculator is designed to give the approximate weight of sheet metal based on length width and thickness.

Air bending one of the three types of bending for sheet metal where the outside mold line is not pressed against the die. Result single piece weight.