Carbon Steel Square Steel
Carbon steel square steel is a type of steel that’s often used in construction and manufacturing applications. It’s strong enough to withstand significant weight-bearing use and is ideal for structural applications such as braces, railings and framing.
Steel square tubes are made from cold rolled steel that’s been processed and treated. This ensures that it’s moisture-resistant and can withstand extreme temperatures.
Strength
Carbon steel square tubing is incredibly strong and can support large amounts of weight. The strength increases with the size and thickness of the wall. For example, a 2 inch x 2 inch piece of carbon steel square tubing with a 0.25 inch wall can hold 4.32 pounds per foot of length. This is more than enough to handle the most common load-bearing applications for this type of tubing.
This kind of tubing has construction and structural uses, as well as a wide range of manufacturing and fabrication jobs. It is used to interlink framing pieces and create durable, rigid supports that are stronger than angled or channeled tubing. It is also easier to manipulate and alter into new applications than other types of metal framing, making it a popular choice for a wide variety of projects.
When selecting the best carbon steel square tubing, it is important to consider the weldability of that specific product. The higher the carbon content of the steel, the more difficult it may be to weld without cracking. Carbon equivalency formulas can be used to determine how much welding is required to prevent cracking.
Welded carbon steel square tubes can be used in a wide 1018 square rod range of construction, manufacturing, and general fabrication jobs. They can be found in industrial maintenance, agricultural equipment, transportation, and ornamental iron work. These tubes are easy to weld, cut, form and machine with the right tools. They can be purchased in a number of sizes and shapes at wholesale prices online from metals depot.
Weldability
A carbon steel square tube is a type of welded steel tubing that is commonly used in mechanical and structural applications. It can be cut and welded to meet a wide variety of needs, including forming into shapes and providing support for machinery and trailers. In general, these tubes are easy to work with and can be easily welded to other types of metals and equipment.
Low carbon steels, also known as mild steel, are generally the most readily welded of all carbon steel grades. They can be welded at room temperature without the need for preheating or specific welding precautions. Medium and high carbon steels can be difficult to weld due to their higher carbon equivalencies, which makes them more susceptible to cracking in the heat-affected zone (HAZ). They require extensive preheating and post-heating to promote slow cooling rates and reduce thermal stress into weld pieces.
When welding these steels, it’s important to use lower-strength filler metals. This will help to enhance crack resistance, especially in hard joints prone to fracture. It’s also essential to avoid electrodes that contain excessive hydrogen, which can cause cold cracking. Instead, choose low-hydrogen electrodes that have a designation such as H2, H4, or H16. Using these low-hydrogen electrodes will help to ensure a weld with good corrosion resistance properties. Corrosion resistance can be further improved through passivation treatment, which will create a protective oxide layer on the surface of your carbon steel square tube.
Corrosion Resistance
Carbon steel square tube is a versatile metal with excellent corrosion resistance properties. It can withstand high temperatures, moisture, and other harsh elements. Additionally, it can resist chemical attacks that can harm the environment and other living things.
Carbon mild steel square tubing is a common construction material, and it has the strength, durability, and weldability to support heavy-duty use. It’s used in a variety of manufacturing applications, including machinery bases and supports. This tubing is also a popular choice for structural construction projects such as towers and sign support structures.
Unlike other steel alloys, true carbon steel contains almost no alloying materials, so it’s comprised of two main ingredients—iron and carbon. These low-alloy metals are durable and have a wide range of uses, making them a cost-effective option for a variety of industries.
The microstructure of carbon steel is important for its corrosion resistance. In a recent study, researchers found that the grain size of low-carbon steel had a significant impact on its corrosion rate. The smaller the grain size, the more difficult it is for corrosive species to reach the surface of the metal. Additionally, larger grains can act as sites for localized corrosion phenomena such as pitting and intergranular corrosion.
At Industrial Tube & Steel, we carry a large inventory of cold-formed welded and seamless carbon steel square tubing in both A513 mechanical (mild) and A500 structural grade. Our tubing is available in a variety of sizes and wall thicknesses, so you can find the right fit for your project.
Environmentally Friendly
Carbon steel is a very sustainable material, which aligns with the growing emphasis on sustainability in industries around the world. This makes it a great choice for a wide range of applications, including in oil and gas pipelines. The durability and HRB400E rebar longevity of carbon steel also make it an excellent choice for building projects. Office buildings, government structures, and residences constructed with this material tend to be more resistant to natural disasters like earthquakes and tornadoes.
Whether used in construction or other manufacturing applications, carbon steel square tubing is incredibly strong. It can withstand much more weight than other types of pipe, and its square shape allows it to be welded into many different configurations. In addition, it is easier to handle and transport than other types of pipe.
Structural-grade carbon square tubing is often used to provide support for all sorts of rigid structures, from small signposts and railings to massive, multipart supports for bridges and stadiums. Totten Tubes stocks an extensive inventory of sizes and grades, making it easy to find the structural-grade square tubing that you need for your next project.
Mild steel, also known as carbon steel, is a low-carbon, low-stress metal that is easily fabricated and welded into any number of shapes and sizes. It is available in a variety of grades, with A36 being the most common for general fabrication and structural applications.