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Stainless Steel Alloys

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A Leading UK Supplier
of Stainless Steel Alloys

William Rowland are leading suppliers of stainless steel alloys in the UK. With almost 200 years of experience in supplying the world with high-quality metals, alloys, and powders, William Rowland are your number 1 choice stainless steel alloys in the UK.

William Rowland stainless steel alloys provide good formability, weldability, toughness, and high temperatures. Our product range includes Duplex 2205, 316L, 304L, 321, Zeron 100, among others.

What is Stainless Steel Metal?

Stainless steel is a type of metal that contains chromium. This compound element provides stainless steel with its ability to resist corrosion and staining, and is used in a variety of applications, from kitchen appliances and cutlery to medical equipment and aerospace engineering.

Stainless steel sheet metal is a thin, flat piece of stainless steel that is used in industries such as aerospace, defence, automotive, construction and more, due to its durability; resistance to corrosion, and ability to be formed into complex shapes. It is often made by rolling stainless steel into a thin sheet, which can then be cut and formed into the desired shape. It is most commonly used in the construction of buildings, bridges, and other structures, as well as in the automotive and aerospace industries for both mechanical and structural parts.

Stainless steel sheet is available in a variety of grades and finishes, each with its unique properties and characteristics. Some grades are more resistant to corrosion than others, while some are better suited for high-temperature applications. Additionally, different finishes can be applied to stainless steel sheets to give them a particular appearance or to improve their performance in certain environments.

What Grade of Metal is Stainless Steel?

Stainless steel is not a specific grade of metal, but rather a family of corrosion-resistant steels that contain a minimum of 10.5% chromium by mass. The chromium in stainless steel forms a thin, passive layer on the surface of the material, which helps to protect it from corrosion and staining.

There are many different grades of stainless steel, each with its unique combination of properties and characteristics. The most commonly used grades of stainless steel include 304, 316, and 430. These grades are often distinguished by their composition, such as the amount of nickel or molybdenum they contain, as well as their performance characteristics, such as their corrosion resistance or strength.

When selecting a grade of stainless steel, it's important to consider factors such as the intended use of the material, the environment in which it will be used, and the required properties, such as strength or corrosion resistance.

Does Stainless Steel rust?

Although stainless steel is highly resistant to corrosion, it is not completely immune to rust. The amount and type of corrosion resistance depend on the grade and finish of the stainless steel, as well as the environment in which it is used.

Stainless steel contains a minimum of 10.5% chromium, which reacts with oxygen in the air to form a thin, protective layer of chromium oxide on the surface of the material. This layer helps to prevent corrosion and staining by blocking the underlying metal from exposure to the environment. However, if the surface of the stainless steel is damaged or scratched, the protective layer may be compromised, which can lead to corrosion.

In certain conditions, such as in highly acidic or chloride-rich environments, or when exposed to high temperatures, some grades of stainless steel may be more susceptible to corrosion or rusting. Additionally, some finishes, such as a brushed or polished finish, may be more prone to staining than others.

To maintain the corrosion resistance and appearance of stainless steel, it's important to clean and care for the material properly, and to select the appropriate grade and finish for the intended application.

Our products available

Stainless Steel Alloys

Description

Qualities:
All of our alloys sorted and analyzed at our newly-built premises in Tankersley with detailed certificates of analysis available for all our products upon request. Our skilled and highly experienced operatives can sort, process and prepare stainless steel to suit your needs. Whatever you need stainless steel for, we'll ensure it's prepared to our own high standards.

Description

Applications:
Chemical, oil and gas, marine, offshore, heat exchangers

speak to our experts to discuss your requirements

Rupert Smith

Rupert Smith

Simon Robinson

Simon Robinson

David Fairchild

David Fairchild

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