Steel Wire Gauge Sizes

Wires thicker than gauge 0 are denoted as 00 or 2 0 000 or 3 0 etc.

Steel wire gauge sizes. A greater selection of sizes is avaiable and is specified by what are kown as split gauge numbers. Wire gauge is a measure for the size of a wire either in diameter or in cross sectional area. It is a copy of the lancashire gauge the sizes being taken from wire and rod imported from britain. American wire gauge awg sizes and properties.

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. Washburn moen steel wire gauge is used in the united states for steel. The n gauge wire diameter d n in millimeters mm is equal to 0 127mm times 92 raised to the power of 36 minus gauge. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.

Wire gauge or the measurement of a wire s diameter is an extremely important measurement for your determining your project s choice of wire. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. They can be recognized by 1 2 fractions which follow the gauge number. It is also known as brown sharpe wire gauge the more is the gauge number the smaller is the wire diameter.

Morse twist drill gauge. Awg general rules of thumb for every 6 gauge decrease the wire diameter doubles and for every 3 gauge decrease the cross sectional area doubles. The smallest awg size is 40 and the largest is 0000 4 0. The n gauge wire diameter d n in inches in is equal to 0 005in times 92 raised to the power of 36 minus gauge number n divided by 39.

It is the basis of though not identical to the numbered sizes of american standard twist drills. American wire gauge is a standard used in the united states since 1857 for copper aluminium gold silver etc. Stub s steel wire gauge. Wire and rods carbon steel published by the american iron and steel.

American wire gauge size calculator and chart. Note w m wire gauge us steel wire gauge and music wire gauge are different systems. The following sheet metal gauge size reference chart gives the weight and thickness of sheet metal given as a gauge sometimes spelled gage and indicates the standard thickness of sheet metal and wire for most materials as the gauge number increases the material thickness decreases. For full table with stainless steel aluminum strip and tubing rotate the screen.

For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. The decimal equivalents of split gauge numbers are in the steel products manual entitled. Gauge and weight chart for sheet steel galvanized steel stainless steel aluminum and strip tubing. Wire gauge dictates the amount of electric current a wire can safely carry its electrical resistance weight and other key characteristics.

Wire gauge calculations wire diameter calculations.