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This section provides an overview for aisi 4135 steel/sae 4135 steel as well as their applications and principles. Also, please take a look at the list of 9 aisi 4135 steel/sae 4135 steel manufacturers and their company rankings. Here are the top-ranked aisi 4135 steel/sae 4135 steel companies as of December, 2024: 1.Wuxi Aotian Steel Wire Products Co., Ltd., 2.Ju Feng Special Steel Co., Ltd., 3.Fushun Special Steel Co., Ltd..
Table of Contents
AISI 4135 steel, a chromium-molybdenum steel, contains approximately 0.33-0.38% carbon. It falls under the category of alloy steel materials designed for mechanical structures.
Notable for its high yield point of at least 785 and a tensile strength exceeding 930, 4135 steel maintains its strength at temperatures around 932°F. This chromium-molybdenum steel stands out for its relative hardness and impressive mechanical properties compared to similar alloys. Mechanical properties describe a material's behavior under external forces like heat, pressure, or tension.
When compared to stainless steel, 4135 steel is more prone to corrosion due to its lower chromium content. Unlike stainless steel, it lacks sufficient chromium to form a protective film, akin to skin, to guard against corrosion.
This grade includes variants like 4135H, where 'H' indicates that the steel has been subjected to hardenability testing.
4135 steel's widespread applications center around mechanical components, benefiting from its high hardness. It is commonly used in manufacturing nuts and hex bolts, where its chromium content lends enhanced corrosion resistance and hardness over iron.
Bicycle frames also utilize 4135 steel, exploiting its moderate flexibility. This flexibility allows the frame to absorb shocks and maintain comfort, especially on rough terrains or against obstacles. 4135 steel frames, providing shock absorption and less bodily strain, are preferred for longer-distance cycling compared to aluminum or carbon fiber alternatives.
Furthermore, 4135 steel is suitable for high-temperature and high-pressure environments, making it an excellent choice for engine components and aircraft landing gear parts.
*Including some distributors, etc.
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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.
Fushun Special Steel Co. Ltd. is an ISO 9001-certified manufacturer of steel products and alloy materials founded in 1937 and based in Fushun, Liaoning, China. The company produces steel products for structural components, tools, and sensitive components for medical devices. It also produces nickel-based alloys for aerospace components and parts requiring resistance to extreme temperatures. The company offers manufacturing services for steel and alloy materials, including forging using hydraulic or precision machinery, melting with arc or vacuum furnaces, and heat treatment. It primarily serves clients in the aerospace, energy, and petrochemical markets.
Tubos India was founded in 2000 and is headquartered in Maharashtra, India, as an essential iron and steel manufacturer. The company provides various products and adheres to rigorous quality requirements. The company engages in the manufacturing of seam tubes and cold-formed sections, as well as the processes of steel leveling and cut-to-length. Additionally, the company is involved in the trade of long and flat steel commodities. This initiative aims to adhere to the stipulations outlined in the quality management system, which encompasses the involvement of customers, suppliers, and other significant stakeholders.
Ju Feng Special Steel Co. Ltd., founded in 1996 and based in Taichung City, Taiwan, is a supplier of steel materials, including steel bars, plates, and tubes. The company provides steel required in various applications such as drive shafts, bearing sleeves, and cutting tools. It also offers a complete range of CNC services, such as steel drilling, heat treatment, and steel cutting. The company has a wide variety of steel materials in stock, including low carbon, alloy, and medium carbon steel, to ensure prompt delivery, and it partners with several companies like Nippon Steel, Feng Hsin, and Xin HBIS.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Wuxi Aotian Steel Wire Products Co., Ltd. |
50.4%
|
| 2 | Ju Feng Special Steel Co., Ltd. |
49.2%
|
| 3 | Fushun Special Steel Co., Ltd. |
0.4%
|
Derivation Method
The ranking is calculated based on the click share within the aisi 4135 steel/sae 4135 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.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
China
|
2 | 50.0% |
|
India
|
1 | 25.0% |
|
Taiwan
|
1 | 25.0% |
