Hot Rolled Low Carbon Steel Coil
Hot rolled low carbon steel is ideal for structural applications where surface finish is not critical. It is available in several grades with distinct chemistries.
Cold rolled carbon is typically annealed and has tighter tolerances and dimensional accuracy than hot rolled steel. It is used for shafts, apparatus parts, and jolts.
A-36
The A-36 grade of commercial hot-rolled steel is a general purpose low carbon steel. It has a low carbon content up to 0.26% and is often used in structural applications. It is a popular choice for making bars, channels, angles, and plates. It can be welded and formed easily and is very strong. A-36 is available in cold rolled or hot rolled forms.
A-36 is made by melting iron ore and Hot rolled low carbon steel coil coal in a furnace and then adding alloying elements. It is then solidified into a rectangular ingot and then rolled by using rollers at high temperatures. Its ductility and strength make it a great choice for load-bearing components in everything from building framing to shop improvement projects. It is also a good choice for adding durability to oversized vehicle frames.
A-36 has an ultimate tensile strength between 58,000 and 79,800 psi and can elongate up to 20% of its original length during tensile testing. It is weldable with all welding processes, including shielded metal arc (SMAW), gas metal arc welding, and oxyacetylene welding. Like other carbon steel grades, it can be coated to protect against corrosive environments. ANSON offers hot-rolled A-36, as well as other grades such as 1018, that are ideal for second grade applications where surface quality is not critical. They both have a lower yield strength and are easier to form.
A-500
Often seen in buildings, bridges, and machine tools, A-500 is a type of hot rolled low carbon steel. Its tensile strength is around 36,000 psi, and it’s easy to work with. This makes it a popular choice for structural applications. It is also used to make bars, channels, angles, plates, and shafts.
It’s important to understand the differences between different grades of steel when making decisions about your next project. While all grades of steel are made from iron, there are many different combinations of elements that result in the various properties of the final product. These elements include manganese, sulfur, phosphorus, and more.
A-500 has a maximum carbon content of 0.26% by weight, which makes it a low-carbon option that’s similar to A36 in some ways. However, A500 is only available in tubing, while A36 can be found in bar, channel, angle, plate, and shaft material.
The ASTM A500 specification covers cold-formed welded and seamless carbon steel structural tubing in round, square, and rectangular shapes. It provides a standardized set of requirements for these types of tubing, which helps to ensure that they are durable and strong enough for the intended application. It also allows for more flexibility in design and fabrication, which can help to save time and money. In addition, it can provide tighter control over dimensional tolerances and improve the overall structural integrity of the finished tubing.
A-480
Stainless steels and galvanized steels are often used in the fabrication of industrial duct systems. carbon steel plate wholesale However, there are several other materials that are suitable. These materials include galvanized carbon steel (also called CRS), cold-rolled carbon steel, and aluminized steel. In addition, high-temperature refractory metals such as molybdenum and tantalum can also be used for some applications.
The most commonly used material for the fabrication of industrial duct systems is cold-rolled carbon steel (also called CRS). This material has good strength, weldability, and formability. It is easy to machinate and can be painted or galvanized. It is available in a variety of thicknesses and widths, and meets the requirements of many commercial specifications.
Carbon and low-alloy steels are usually not recommended for use in applications where temperatures will be above 650 degF (345 degC). High-temperature stainless steels have been developed for these higher-temperature applications, but they are often more expensive than carbon or low-alloy steels.
AMS and ASTM specifications cover the flatness requirements for most plate and sheet items sold by Rolled Alloys. These requirements are based on the size and alloy of the product, as well as its thickness. Generally, the flatness tolerances are larger for thicker and wider products than for thinner and smaller ones. Typically, plates and sheets that are out of flat have been warped by cooling after being hot-rolled and by annealing and flattening processes.
A-620
Hot-rolled low carbon steel is rolled at high temperature from slabs two or more inches thick into steel coil as thin as 1/16 of an inch. Due to the extreme reduction from slab to coil, the steel is noticeably rough on its surfaces. This is good for wire harness manufacturing, because it allows lubricants to easily adhere to the surface.
AISI designated 1141 is a medium-carbon steel that also has trace amounts of manganese and sulfur. The combination of these elements means it is less harsh on machining tools than similar 10 varieties of steel. This makes it well suited for precision applications and for use as a welding filler or for forming.
The IPC/WHMA A-620 Certification, Inspection of Wire Harness & Cable Specialist training program instructs associates in the criteria set forth by this widely adopted industry standard for quality assurance. This is one of the reasons that OEMs are more confident and at ease working with A-620 certified manufacturers.
A-620 certification can also benefit a business in other ways. For example, it is a recognized credential that can be used to support ISO certification or other quality assurance initiatives. It is also a universal standard that facilitates communication between OEMs and manufacturers even when projects involve unique build specifications. This can help reduce rework and improve productivity.