Angle iron dimensions have a 90 degree angle. In the US, the size is expressed in fractions or in inches. The most frequently used sizes are 1 inch by 1 inch and 1/2 by 1/2 inch. Their shape is the letter L. They are also known as steel angles or angle stocks.
These irons are sold in different sizes. The differences lie in the thickness and the length of the leg. The legs can be of the same length or differ. The double angles are those irons with angles connected at the rear. Some of the most common measurements for differing leg lengths are 1 inch by 3/8 inch and 1 inch by 1/2 inch. Common thicknesses of angle irons are 3/8 and 1/16.
Notes on Center Gauges
Gauges are utilized for testing lathe produced angles. The middle of the gauge is constructed of steel. They usually measure 3/4 inches wide, 2 inches long and 1/16-inch thick. The US middle gauge has a 60 degree V note on one end and 60 degree point at the other. Also known as center gauges, they are also utilized if an angle iron’s slight natural curve on the interior surface is milled.
Strength and Durability
The design and angle iron dimensions are such that the strength is set in a couple of directions. These types of iron are stronger than a round iron rod or a flat iron.
More about Measurements
Angle irons utilize three measurements. The first two of these are focused on the angle iron’s two flat sides width. These two have identical figures (i.e., 1 x 1 inch). The other measurement is the iron thickness. Apart from the lengths mentioned earlier, there are irons that are more than 20 feet long.
These irons are shaped using hacksaws. The iron is sawed to the proper length. Sometimes power chop saws are used instead. To determine the weight of any these irons’ lengths, ratios are used. These ratios point out the weight of a one foot or one inch iron. The maker multiplies the iron length they want to produce utilizing the proper ratio.
Regardless of angle iron dimensions, they are created through hot rolling or cold rolling flat iron pieces. Cold rolling creates the final angle by having it rolled between forms. As this is being done, the steel is stored below malleability settings. Hot rolling techniques use hotter temperatures.