A Comprehensive Guide to A588 Weathering Steel Plate

What is A588 weathering steel plate?

A588 weathering steel plate is a high strength, low alloy steel plate that acts as a protective coating to protect against the elements. It has create a rust-like appearance on the surface of the material and exhibits increased resistance to atmospheric corrosion. A588 steel is also known as weathering steel or weather-resistant steel and is often referred to by its trademark name Cor-Ten®.

What are the properties of A588 weathering steel plate?

A588 weathering steel plate has excellent atmospheric corrosion resistance due to its high content of copper, chromium, and nickel. It also has a high tensile strength and yield strength, making it an ideal material for manufacturing durable structures. Its low carbon content also makes it easy to weld, making it suitable for creating structures exposed to atmospheric elements. A588 has a unique combination of properties that makes it ideal for projects exposed to harsh weather conditions for extended periods of time.

How does A588 weathering steel work?

A588 weathering steel plate has a unique ability to form a protective layer that binds the steel to the atmosphere, providing a protective coating to weather-exposed surfaces. The protective layer is formed when the material is exposed to oxygen and moisture. During this process, the protective layer forms an iron oxide film on the surface of the steel, which acts as a barrier to the elements and prevents further corrosion.

Where can A588 weathering steel plate be used?

A588 weathering steel plate is commonly used in outdoor applications such as railings, trim and siding, bridges and other structural applications, outdoor sculptures, and marine applications. As it is a corten steel, it is also used for architectural cladding and its raw materials are used to create artwork and sculptures.

How is A588 weathering steel plate fabricated?

A588 weathering steel plate can be fabricated by normal fabrication techniques. It should be welded using techniques that prevent the material from cracking, which can be accomplished by a slag method or by welding with a mini-weld. A588 weathering steel plate can also be cut with a plasma or oxy-acetylene torch, however, it must be done carefully to prevent heat-related stress cracks. It is also important to ensure the cutting is done on a flat surface to ensure a proper fit.

How is A588 weathering steel plate maintained?

A588 weathering steel plate needs to be regularly maintained to keep it in optimal condition. It should be inspected regularly for signs of rust and any other damage, and any corroded or damaged parts should be immediately replaced. A clean and dry environment is best for storing A588 weathering steel plate to help maintain its corrosion resistance. Additionally, the material should be periodically topped up with a corrosion inhibitor solution to protect it from further corrosion.