Steel Plate

Steel plates can be used for a variety of purposes, and there are different sizes, types, and grades, depending on what you need. When you’re looking for a smooth plate to use for any project, understanding the differences can make it easier for you to choose the right plate steel and have a better chance of the project turning out well. Using the wrong type or grade could mean wasting money on a more expensive product or, in worst-case scenarios, choosing a plate that’s not going to be up to the standards you need for the project.

Steel Plate Types and Grades

• Structural Steel –Structural steel plates are generally used in construction, and they need to meet certain specifications depending on the use. Grades include A-283, A-36, ABS grades, A-514 T-1, and A-572. Structural steel can be a higher strength, easier to form into the correct shapes, able to withstand extremely low temperatures, and easier to weld. Uses for this type of steel include the construction of buildings, bridges, ships, oil rigs, and boilers. It can be used in any construction project, however, with great results.
• HSLA Structural Steel – HLSA Structural Steel is a type of steel plat that includes high strength and low-alloys. This type of steel plate is often used for bridges, as it is lighter weight than other types of steel plates, durable, and is resistant to corrosion. It can be formed into structural shapes such as angles or beams and is easy to form and weld. Along with bridges, it is often used in the construction of trucks, construction equipment, and other products that require lightweight and durability.
• PVQ Steel – PVQ (pressure vessel quality) steel plates are best for applications where there may be high pressure or high temperatures. Grades include A-285, A-515, A-516, and A-537 class 1 and 2. Some of these can have moderate strength but are easier to form, while others can be more difficult to weld. The PVQ steel plates are often used for welded pressure vessels, fusion-welded boilers, and other similar structures.
• Abrasion-Resistant Steel – Abrasion-resistant steel is designed to resist wear much better than other types of steel. Grades include AR-360, AR-400, and AR-500. The different grades can range between medium to high hardness and strength. These steel plates are resistant to corrosion and can help protect against abrasion from impacts. Abrasion-resistant steel is often used to manufacture heavy construction equipment, in areas where the steel will see high amounts of wear or stress, and in areas where the environmental conditions are harsh.

Uses for Steel Plates
Steel plates are used throughout different kinds of industries, and different types or grades may be needed depending on the project being created. Some of the industries that regularly use steel plates include the following.

• Automotive – Steel plates can be used in the construction of vehicles, especially vehicles designed for heavy use like trucks. Various grades may be chosen depending on the qualities needed and the intended use of the vehicle.
• Airplane – Airplanes use steel plates during the construction for added durability. Grades can be chosen based on the temperature extremes the planes may go through, or the durability and abrasion resistance needed.
• Commercial Construction – Commercial equipment as well as buildings and other structures like bridges may use steel plates. This is often chosen due to the durability of the product.
• Residential Construction – Steel plates may be needed during residential construction projects depending on what is being constructed and how it will be used. Residential boilers, for instance, may be made from steel plates.
• Equestrian Industry – In the equestrian industry, lightweight steel plates can be used in the construction of horse tack or can be used in the construction of the buildings used for the horses or for storage.
• Military – The military often uses steel plates in the construction of buildings or vehicles, depending on the durability needed to protect the members of the armed forces. Historically, lightweight or thin steel plates were also used to create body armor because of the impact-resistant qualities of the plates. 

Steel Plate weight charts

How to Choose the Right Steel Plates
When buying steel plates, it is important to pay attention to the type and grade as well as to determine the correct size for the project. Each type of steel plate available is graded, so it is easy to determine the characteristics of that plate. The letter and number of the grade are based on the composition of the steel, so all steel plates with the same grade will have the same characteristics, whether that’s the ability to withstand extreme temperatures, the durability of the plate, or the abrasion resistance offered by the steel plate.

Along with finding the correct grade, it’s necessary to choose the dimensions you need. Steel plates can be made as thin as 3/16ths of an inch or as much as 24 inches thick, depending on the end-use. Steel plates can be made up to 120 inches wide and can be cut to different lengths, depending on what you need. In most cases, a plasma cutter or water jet is used to cut the steel plate to the sizes you need for a clean edge. The dimensions for steel plates are easily customized according to your project, so there’s no need to purchase expensive equipment to cut the plates on your own. After you know the grade you prefer and the dimensions, you can order the steel plates and use them for the project.

If you’re working on a project that requires the use of metal, steel plates can be an excellent option. Before buying, check the grades to make sure you find one that meets your needs. Grades can vary based on durability, weldability, abrasion resistance, and more. Then, determine the correct size for the project, and you’ll be able to order the perfect steel plates to complete the project with ease. By taking the time to find the correct type and grade, you can make sure the project will be successful and avoid wasting money or ending up with a steel plate that doesn’t work well for your project. ​