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This section provides an overview for rolled structural steel as well as their applications and principles. Also, please take a look at the list of 6 rolled structural steel manufacturers and their company rankings. Here are the top-ranked rolled structural steel companies as of December, 2024: 1.Orrcon Steel, 2.Hille & Mueller USA, Inc..
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Rolled structural steel, commonly designated as SM400B or SM490C, is a type of steel material initially developed for shipbuilding. The 'SM' stands for 'steel marine,' with the numerical values indicating the minimum guaranteed tensile strength and the letters A, B, and C representing different grades, with C being the highest.
There are 11 types of rolled structural steel for welded structures, categorized based on yield point, tensile strength, and chemical composition.
Primarily used for welded components, this steel was initially predominant in ship hulls. Its applications have since expanded to include architecture, social infrastructure, pipelines, industrial machinery, and power generation plants.
The range includes SM400A, SM400B, SM400C, SM490A, SM490B, SM490C, SM490YA, SM490YB, SM520B, SM520C, and SM570. While similar in additive composition to general structural steel (SS material), rolled structural steel is made from killed steel, which is deoxidized with substances like silicon or aluminum to enhance toughness at low temperatures. This makes it suitable for use in temperatures from 14°F to 660°F.
Grades B and C are impact-tested steels with guaranteed low-temperature toughness, while Class A offers weather resistance and strength. Class Y is specifically designed for higher yield points, making it ideal for long-term use in bridges and civil engineering applications.
*Including some distributors, etc.
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Tell Steel Inc., established in 1959 and headquartered in 17th Street Long Beach, California, is a supplier and distributor of steel and metal products. The company specializes in providing various steel products, including beams, sheets, and bars, to multiple industries, including construction, manufacturing, and fabrication. Its main products encompass alloys, expanded metal, pipes, metal sheets, and aluminum. These materials find applications in building construction, manufacturing equipment, and architectural projects. It also offers services such as brand saw cutting, blanchard grinding, drilling, and flame cutting.
Geili Machinery Fujian Group Co., Ltd., established in 1997 and based in Putian City, Fujian Province, China, is a manufacturer of industrial equipment and components. The company produces products such as CCM, rolling mills, cooling beds, cutting machines, and hydraulic systems. All the products are manufactured by following the management systems certifications such as ISO 9001, ISO 9000, ISO 14001, ISO 14000, and ISO 20000 and sold in different markets such as South America, the Middle East and other countries globally. The company has been manufacturing continuous casting and steel rolling production lines since 2009.
Hille & Mueller USA, Inc., a subsidiary of Tata Steel Plating, is a manufacturer and supplier of advanced steel processing solutions. It is headquartered in London, England and was established in 1907. The company provides a wide range of metal finishing services, including electroplating, anodizing, and powder coating. It is a geographically diversified steel producer with operations in 26 countries and commercial offices in more than 35 countries. Hille & Mueller USA, under Tata, offers value-added services, such as laser cutting and CNC machining. The company's products are used in multiple industries, including automotive, electronics, and appliances.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Orrcon Steel |
50.0%
|
| 2 | Hille & Mueller USA, Inc. |
50.0%
|
Derivation Method
The ranking is calculated based on the click share within the rolled structural steel page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
1 | 50.0% |
|
China
|
1 | 50.0% |
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Hot-rolled steel materials with particularly excellent weldability used for bridges, ships, vehicles, oil storage tanks, containers, and other stru...
