Aluminum Sheet Gauge Conversion

Steel galvanized and aluminum.
Aluminum sheet gauge conversion. Sheet metal gauge to mm. Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts. Is different from inches there is no conversion formula. Typically the even number gauges are used more frequently.
According to the chart provided above a 20 gauge brake will also bend 16 gauge aluminum but not quite 15 gauge because 054 falls between 051 which is 16 gauge aluminum and 057 which is 15 gauge aluminum. There are several different gauge systems used today with specific gauge designations used for specific metal types. You can find the gauge to mm inch conversion for sheet metal by the chart below. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.
For example in one gauge system 18 gauge steel measures 0 0478 inches thick but 18 gauge aluminum is 0 0403 inches thick. Sheet metal gauge conversions. This chart covers the common and uncommon sheet metal sizes for steel aluminum and galvanized steel. The gauge number 18 holds no relevance to the actual measurements.
The answer is 054. For a more comprehensive gauge chart you can check out our sheet metal gauge chart here. Even when the non ferrous metal plate and the steel plate are the same ga the thickness is actually different.