Making steel
Steel is made by a process called smelting. Iron is heated to the point where it becomes molten. Air is then pushed through it to remove the carbon and silicon. Then molten manganese, called spiegel, is added. At this point, it can shaped and molded into girders or beams. Once the molten mixture cools, it becomes steel.
14 gauge steel
Fourteen-gauge steel is .0747 inch thick. The higher the gauge, the thinner the steel. Thin steel is easier to work with because it has more give. However, it is not as strong as lower gauge steels. A carport built out of 14-gauge steel will be lightweight, but may bend over time if a large amount of snow consistently falls on top of it.
12 gauge steel
Twelve-gauge steel is thicker and, therefore, more sturdy. The exact thickness is .1046 inches. While thicker steel can hold more weight, it is harder to work with, since it doesn't have the same give that thinner steel has.
The Drip Cap
- Steel is durable and strong.
- Air is then pushed through it to remove the carbon and silicon.
- The exact thickness is .1046 inches.
- While thicker steel can hold more weight, it is harder to work with, since it doesn't have the same give that thinner steel has.