Thickness Of Automotive Sheet Metal

0299 and 24 ga.

Thickness of automotive sheet metal.

The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. Automotive sheet metal once ran in the range of 18 gauge which was 48 thousandths of an inch thick actually 0 0478 inch. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Sheetmetal comes in various materials and thicknesses but the processes by which you turn a flat sheet into something useful are always more or less the same.

Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. 1 16 of over 2 000 results for auto body sheet metal eastwood 7 pieces 20 gauge auto body repair patch panels kit 20 gauge aluminized steel sheet metal corrosion resistant 4 0 out of 5 stars 10. Whether you re pounding a dented body panel or fabricating an entire custom interior for a race car you re bound to work with sheetmetal in the automotive world. Brianstick with all due respect i find it hard to believe that sheet metal from a 1974 american made automobile has 18 ga.

The larger the gauge number the thinner the metal. In most of the world sheet metal thickness is consistently specified in millimeters. The gauge number 18 holds no relevance to the actual measurements. The reason i say this is that i have rebuilt two older vehicles a 55 chevy and a 67 el camino and have found the sheet metal to be in the 22 ga.

0239 range depending on the. In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge.