4 Killed Steel Manufacturers in 2024
This section provides an overview for killed steel as well as their applications and principles. Also, please take a look at the list of 4 killed steel manufacturers and their company rankings.
Table of Contents
What Is Killed Steel?
Killed steel refers to a type of steel characterized by specific manufacturing processes and properties. It is defined by certain conditions necessary for its categorization as killed steel.
During the steel manufacturing process, iron ore is melted to produce pig iron. Since pig iron contains many impurities, steel is produced through a series of processes, including pig iron making, refining, and steel-making.
In the refining stage, oxygen is removed from the molten steel (deoxidization), particularly towards the end of the process. This deoxidization prevents the generation of gases during cooling and solidification, resulting in higher-quality steel.
Based on the level of deoxidation, three types of raw materials (ingots) are produced. The most deoxidized form is known as killed steel, whereas other types include semi-killed and rimmed steel.
Killed steel typically contains about 50 to 100 parts per million (PPM) of oxygen, compared to 100 to 200 PPM in other steel types.
Uses of Killed Steel
Killed steel is distinguished by its manufacturing process, which involves extensive deoxidation and compositional adjustments. This results in a special steel material with exceptional hardness.
Due to the addition of alloying elements during manufacturing, it is possible to produce steel with desired properties, such as hardness, tenacity, wear resistance, heat resistance, and corrosion resistance.
This makes killed steel suitable for structural steel applications in vehicles, machinery, construction, and shipbuilding, where robustness is essential.
Additionally, tool steel, a variant of killed steel with high hardness, is utilized for cutting tools, molds, bits, drills, and similar applications.
Characteristics of Killed Steel
Killed steel is classified based on the deoxidizing agent used. If silicon (ferrosilicon) is employed, it is termed silicon-killed steel; if aluminum is used, it is known as aluminum-killed steel.
Killed steel serves as a raw material for carbon steel, alloy steel, SS material, etc. Its use varies widely based on its composition.
For example, structural steel, often required for its strength, is utilized in civil engineering, construction, and machinery. Stainless steel, another form of special steel, is commonly used in household items.
Tool steels, necessary for their extreme hardness, are employed in cutting and processing tools, as well as in molds for plastic molding. Superalloys, capable of maintaining high hardness at extreme temperatures, are used in aircraft, gas turbines, and similar high-performance applications.
Other steel types include spring steel for various springs and vehicle plate springs, bearing steel for bearings and rollers requiring wear resistance, and free-cutting steel, which is specialized for ease of machining rather than hardness, ideal for high-precision parts and products.
List of 4 Killed Steel Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- Japan
- Taiwan
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Stock Car Steel & Aluminum, Inc
1008 Cold Rolled Steel Sheet, DQAK, Drawing Quality Aluminum Killed
Distributor Overview
Stock Car Steel & Aluminum, Inc. was founded in 1996 and is the primary supplier of Metal and Plastics to NASCAR race teams. The company is a Full-Line Steel Service Center with several shapes, sizes, grades, and types of plastics and metals. Stock Car Steel & Aluminum also serves several other markets including Machine Shops, Manufacturing companies, and Marine and construction industries. The company also cuts to specification and supplies other products such as adhesives & sealants, clamps, fluids, and chemicals.
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MEIHOKU KOGYO Co.,Ltd.
killed steel
Manufacturer Overview
Meihoku Kogyo Co., Ltd., founded in 1946 with headquarters in Minokamo City, Japan, is a manufacturer of steel wire. The company's main product is cold steel wire that is engineered for heading and forming. Its steel wire is available in carbon steel, boron steel, alloy steel, aluminum, and stainless steel. Cold steel wire is used in automobile engine parts, vehicle suspension parts, aircraft parts, fasteners, and consumer appliance parts. The company also offers custom manufacturing for products such as rods and wire with application-specific requirements, which includes design drawing services.
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TAH CHUNG STEEL CORP
Cold Forging AL-Killed Steel
Manufacturer Overview
TAH CHUNG STEEL CORP, founded in 1968, is a Taiwan-based manufacturer and trader of wire, special steel, bars, coils, welded steel wire mesh, brackets, and 3D lightweight wall panels used in the steel market. The company’s product portfolio comprises 3D panels, welded wire reinforcement, and a wide range of steel types, including carbon, alloy, and free-cutting steel in a full range of sizes, with specifications ranging from 0.2 to 100mm. The company adheres to stringent requirements on quality and working environment allowing it to achieve the ISO 9001 certification and also provides professional OEM and ODM services.
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Killed Steel Manufacturer Ranking
*Including some distributors, etc.Number of Employees
- MEIHOKU KOGYO Co.,Ltd.: 205
Newly Established Company
- Stock Car Steel & Aluminum, Inc: 1996 (28 years ago)
- Alcobra Metals, Inc: 1990 (34 years ago)
- TAH CHUNG STEEL CORP: 1968 (56 years ago)
Company with a History
- TAH CHUNG STEEL CORP: 1968 (56 years ago)
- Alcobra Metals, Inc: 1990 (34 years ago)
- Stock Car Steel & Aluminum, Inc: 1996 (28 years ago)
Killed Steel Manufacturers in United States
*Including some distributors, etc.
Global Distribution of Killed Steel Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
|
2 | 50.0% |
Japan
|
1 | 25.0% |
Taiwan
|
1 | 25.0% |
