(13 products available)
Ready to Ship
Hot rolled SAE 1074 steel coil is a type of high-carbon spring steel that is often used in high-strength applications. The SAE (Society of Automotive Engineers) steel grades are a type of numbering system that is used to identify various types of steel. The 1074 steel is made with about 0.7 to 0.8 percent carbon, giving the steel noticeable hardness and strength. This steel grade comes in different types according to unique specifications.
These types include:
Medium-carbon type
The SAE 1074 steel has medium carbon content, which improves strength, toughness, and wear resistance. These properties, coupled with the steel's ability to retain high elasticity under stress, make the medium-carbon type ideal for springs, leaf springs, and other critical components in machinery and vehicles.
High-strength type
The steel 1074 coils also have noteworthy strength. The high strength is due to the synergistic effect of the medium-to-high carbon content, which is about 0.7 to 0.8% and the molybdenum and nickel alloying elements contained in the steel grade. The strength makes it suitable for heavy-duty applications, like high-performance automotive and industrial machinery, with critical reliance on structural integrity.
Wear-resistant type
An important feature of the steel 1074 coils is its wear resistance. The wear resistance is due to the high carbon content, making it valuable in applications where abrasion or surface degradation is common. Examples of such applications include tools, dies, cutting blades, and forming equipment.
Heat treatment - tempered type
The steel SAE 1074 can also be formed into a tempered type. When formed into the tempered type, the steel is heat-treated after quenching to achieve a balance of hardness and ductility. The tempered steel is commonly used in automotive suspensions and industrial machines requiring flexibility and strength balance.
The sae 1074 steel coil has several notable features, making it suitable for many demanding applications. These features include:
High carbon content
The SAE 1074 steel coils have carbon content of about 0.7 to 0.8%. The carbon content gives the steel a good balance between toughness and hardness. The hardness then allows it to maintain shape and strength under vital conditions, while the toughness ensures it does not easily crack or break under stress.
Good elasticity
The steel 1074 coils retain good elasticity, even under repeated stress. The ability was achieved through the steel's unique manufacturing processes and alloying elements. The retained elasticity makes the steel ideal for use in automotive leaf springs, mechanical springs, and heavy industrial applications.
Wear resistance
The 1074 steel coil also possesses wear resistance, making it suitable and durable for tools and dies. The resistance is due to the high carbon content, which allows the steel to withstand abrasion and deformational wear over time. The result is a longer-lasting material that maintains functionality in applications subject to heavy use.
Heat treatment capability
The SAE 1074 steel can be easily quenched and tempered, allowing it to reach varying hardness levels. The ability enables customisation for specific application requirements. The steel can then be conditioned to achieve optimal balance for different uses, whether for cutting tools, springs, or other heavy-duty components.
Uniformity
The hot rolling process of the SAE 1074 steel coils enhances their uniformity. The uniformity ensures consistent performance across the board in all applications, whether for automotive components or industrial machinery. Regardless of the component made from the steel coil, the material's structural integrity and mechanical properties are guaranteed.
The hot rolled SAE 1074 steel coil is commonly used in a variety of applications. The characteristic combination of flexibility, strength, and durability makes the steel coil suitable for many uses in different industries. Below are some common uses:
Automotive spring manufacturing
The most common place the steel coils are used is in automotive leaf springs. In such applications, the steel's ability to withstand cyclic loading without failure retains flexibility and elasticity while supporting heavy loads. It results in a smoother ride and better handling of vehicles, especially trucks and trailers used for heavy-hauling work in mining, construction, or transporting goods.
Industrial springs and components
Besides automotive applications, the steel coils are also used in industrial springs and components. The steel's durability, flexibility, and resistance to deformation make it ideal for use in machinery, especially in heavy-duty industrial applications. Common applications include components in presses, die springs, and machinery used in manufacturing and heavy-packing work environments. In these applications, the steel coils are used as springs to store energy and absorb shocks in machines, leading to improvements in machine operation and prolonging critical parts' lifespan.
Tooling and machinery components
The steel coil is also used to manufacture tools and dies for cutting and shaping materials. The high carbon content of the steel provides edge retention and wear resistance, which keeps the tools functional for extended periods. The combination of strength and toughness also makes it suited for tool holders, jigs, and fixtures that require the support of heavy loads and resist deformation under stressful conditions, enhancing efficiency and durability in production processes.
Construction equipment
In the construction industry, the steel 1074 coils are used to manufacture parts for excavators, cranes, and other heavy machinery that requires springs or shock absorbers. The ability of the steel to return to its original shape after repeated deformation ensures that machinery can operate effectively without parts wearing out too quickly. This makes the construction equipment operate effectively whilst reducing the frequency of required repairs or replacements.
High-performance fishing gear
The steel coils are also used to manufacture fishing rods, reels, and other components that require a balance of flexibility and strength. The materials' ability to withstand environmental factors such as water and salt without deteriorating or losing its structural integrity means it will last long even under heavy use. Fishermen can, therefore, rely on fishing equipment made with these steel coils to be durable and effective.
The quality of the steel coil directly affects the quality and performance of the end products made from it. Below are some important factors to consider when choosing a hot rolled SAE 1074 steel coil:
Steel composition
The composition of the steel determines its mechanical properties. A typical SAE 1074 steel grade will usually contain about 0.7 to 0.8 percent of carbon and minor amounts of manganese, silicon, and molybdenum. These elements give the steel varying properties. For example, the carbon provides edge retention and hardness, while the manganese provides tensile strength and resistance to wear. Choose a steel coil with the appropriate composition for the application intended.
Coil thickness and width
SAE 1074 steel coils typically come in various thicknesses, depending on the application. For example, thinner coils are ideal for more flexible, lighter springs in the automotive industry, while the thicker coils are suited for heavy-duty industrial applications requiring a stronger, more rigid material. The width of the coil should also be in tandem with the requirements of the intended application and the machinery that will be used to work with the coil.
Mechanical properties
When choosing the steel coil, consider the yield strength, tensile strength, and elongation. These properties will indicate how the steel will perform under stress. Generally, high tensile strength is preferred for applications with extreme wear and tear conditions. At the same time, elongation is also important to allow the steel to deform without breaking.
Heat treatment compatibility
The hot rolled ƧSAE 1074 steel coils are also compatible with heat treatments like quenching and tempering. These treatments modify the steel for specific applications. For example, tempering reduces brittleness for components that require some flexibility, while hardening makes it ideal for tools and dies that need to endure heavy shock or abrasion. Choose the steel coil compatible with the required heat treatment to achieve the desired hardness and strength.
Workability
Check the workability of the steel coil to ensure that the steel can be easily cut, bent, or shaped into the required components. Generally, the lower the carbon content, the more workable the steel. However, lower carbon content also means lower hardness.
Surface quality and consistency
The surface of the steel should be smooth and free from contaminants, such as rust or scale, that may affect performance. Poor surface quality can also affect the wear and corrosion resistance of the steel. A uniform surface will ensure even wear and tear and better performance in the application.
The SAE 1074 steel is highly durable because of its carbon content, which ranges between 0.7 and 0.8%. The carbon content gives the steel high wear resistance, edge retention, and hardness. The steel also undergoes various heat treatments, increasing its strength and allowing it to maintain elasticity under stress. The combination of these factors makes the steel coils very suitable for heavy-duty applications in the automotive and construction industries.
The typical properties of 1074 steel include a tensile strength ranging between 150,000 to 190,000 psi, yield strength of 60,000 psi, elongation of 1.5% to 3%, and hardness of 44 to 62 HRC. Other properties include excellent wear resistance, good formability, and heat treatability.
Yes, the 1074 steel is suitable for making knives. Its carbon content makes it possible for the knives to endure sharpening, thus enabling the knives to attain an excellent edge. The high carbon content also makes the knives hardy and able to resist abrasion. This means that 1074 steel knives will last long under regular use.
浙公网安备 33010002000092号
浙B2-20120091-4