Things About Metal Fabrication You May Not Have Known

There are many different types of metal fabrication processes. Some of these processes produce different metals, such as stainless steel, aluminum, and chromium. Others involve forming large blocks of metal into different shapes. No matter what kind of metal fabrication process you’re interested in, these facts can help you learn more about it. In this article, we’ll look at a few of them.

Stainless steel

Stainless steel is a popular metal fabrication material used for many different purposes. The chromium content of the steel contributes to its unique properties. It is rust-free, but it is also highly resistant to corrosion. This quality makes it highly useful for a variety of industries. In addition, stainless steel is easy to maintain and aesthetically pleasing. Its versatility also makes it an excellent choice for various applications.

Stainless steel is produced through several processes as it cools. Hot rolling is used to create rough shapes such as bars or billets, while cold rolling is used to form more precise metal shapes. In addition, stainless steel goes through heat treatment and annealing processes to relieve internal stresses. Stainless steel may need a descaler after it has been annealed to protect the oxide layer. In addition to this, the process can also be used to create custom shapes like wire forms or rounded shapes.


Aluminum is a versatile material used in various applications, including aircraft, automotive, and packaging. It absorbs crash forces, making car bodies and other vehicle components lighter and more fuel-efficient. Aluminum also functions as a decorative material. Because it is lightweight, it is a highly energy-efficient material that is also very durable and recyclable. It is also used in consumer electronics and power grid wiring and construction, and packaging.

While aluminum is cheaper than steel, it is also more durable. It can withstand high temperatures and corrosive elements, but aluminum retains its shape over time. It can be used interchangeably with steel for fabrication, but steel requires special finishing processes. Unlike steel, aluminum can be shaped, machined, and forged just like other metals. As a result, aluminum has many advantages but is not suitable for every application.


The production of steel and chromium-containing steels is the most popular use of chromium in the metal fabrication industry. More than 85% of all chromium consumed globally is used in the fabrication of steel and other metal alloys. In 2016, steel and chromium-containing steel production accounted for nearly 90% of total chromium consumption. Besides its role in metal fabrication, chromium is also used in industrial paints and coatings.

The properties of chromium are very diverse. Its silvery grey color is highly lustrous, and it takes a high polish. Because it is resistant to corrosion, it is widely used in metal fabrication. Chromium is commonly mixed into steel to form hard alloys. Chromium alloys are mainly used in heat-resistant steel and stainless steel fabrication. Apart from that, they are used in various electric heating element materials.

Custom sheet metal fabrication

While precut materials can be used in many projects, custom sheet metal fabrication advantages are numerous, according to metal fabrication Salem Oregon. This type of fabrication uses computer integration to ensure the project’s accuracy and speed. Custom sheet metal can also be used to repair and replace worn or broken parts on machinery. Expert welders can fix the damaged parts, saving you money on new machines. In addition, customized sheet metal can be made to fit a particular size and shape and is compatible with various machinery types.

Whether you choose a seasoned professional or a novice, custom sheet metal fabrication requires impressive welding skills. Professionals will exhibit smooth joinery, precise seams, and flawless welds. The welding process is exact and involves very high temperatures, which melt and fuse the metal parts. Welding techniques vary based on the type of metal. Welding requires a skilled journeyman to ensure the highest quality of work.