Unique Features

The 45# Carbon Steel Coil stands out due to its higher carbon content compared to low-carbon steels, which imparts a set of valuable features:

1. High Strength and Durability: With a tensile strength that can range from 570-700 MPa, the 45# Carbon Steel Coil is stronger than lower carbon steel grades, making it suitable for applications that require resistance to heavy loads and wear.
2. Good Hardness: Due to its medium carbon content, 45# Carbon Steel Coil can be heat-treated to achieve higher hardness levels, making it ideal for wear-resistant parts like gears and shafts.
3. Excellent Wear Resistance: The increased hardness and strength of 45# Carbon Steel Coil contribute to its resistance to abrasion and wear, making it perfect for applications where friction and abrasion are common, such as in automotive and mechanical parts.
4. Heat Treatable: One of the standout features of the 45# Carbon Steel Coil is its ability to be heat-treated to further improve its hardness, strength, and toughness. This makes it a flexible material suitable for a wide range of demanding applications.
5. Good Machinability: Despite its higher strength and hardness, 45# Carbon Steel Coil retains good machinability, meaning it can be easily cut, drilled, and formed into different shapes, making it an efficient material for manufacturing.
6. Cost-Effective: Compared to alloy steels and other high-performance materials, 45# Carbon Steel Coil is a cost-effective alternative, offering a good balance between price and performance.

Product Specifications

Applications

1. Automotive Components: The 45# Carbon Steel Coil is often used in the automotive industry for the production of high-strength parts like crankshafts, axles, and gears. Its ability to withstand high mechanical stress and wear makes it ideal for critical automotive components.
2. Machinery Manufacturing: The coil is commonly used in machinery manufacturing for parts that need to endure friction and heavy loads. Components such as machine frames, shafts, and gears benefit from the increased strength and wear resistance of 45# Carbon Steel Coil.
3. Construction: In the construction industry, 45# Carbon Steel Coil is used in manufacturing structural components that require high strength, such as reinforcement bars, beams, and columns. The steel’s durability and strength make it suitable for heavy-duty applications.
4. Tool Manufacturing: Because of its excellent hardenability, the 45# Carbon Steel Coil is also used for producing tools such as drills, hammers, and cutting tools. After heat treatment, it can achieve the hardness required for tool applications.

Packaging and Shipping

At Yuanchi, we take extra care to ensure the 45# Carbon Steel Coil arrives at its destination in optimal condition. Each coil is wrapped in protective plastic film to prevent rust and scratches. For added protection, corner protectors are used to safeguard the edges of the coils during transportation. Depending on the order volume and destination, we provide both full-container load (FCL) and less-than-container load (LCL) shipping options.

We ship globally, offering flexible logistics solutions tailored to your needs. Whether you need express shipping for urgent projects or cost-effective solutions for bulk orders, our trusted logistics partners ensure your 45# Carbon Steel Coil is delivered safely and on time.

FAQ

1. What is the carbon content of the 45# Carbon Steel Coil?
   The 45# Carbon Steel Coil has a carbon content of approximately 0.45%, making it a medium-carbon steel ideal for applications requiring high strength and wear resistance.
2. Can the 45# Carbon Steel Coil be heat-treated?
   Yes, the 45# Carbon Steel Coil is heat treatable, and it can be hardened to achieve higher strength and wear resistance, making it suitable for demanding applications.
3. What industries use the 45# Carbon Steel Coil?
   The 45# Carbon Steel Coil is commonly used in industries such as automotive, machinery manufacturing, construction, and tool manufacturing due to its high strength, wear resistance, and machinability.
4. What are the advantages of using 45# Carbon Steel Coil over other steel grades?
   Compared to low-carbon steels, the 45# Carbon Steel Coil offers higher strength, hardness, and wear resistance, making it ideal for high-stress and high-abrasion applications.
5. What is the tensile strength of the 45# Carbon Steel Coil?
   The tensile strength of the 45# Carbon Steel Coil ranges from 570 to 700 MPa, making it suitable for applications requiring moderate to high strength.
6. What surface finishes are available for the 45# Carbon Steel Coil?
   The 45# Carbon Steel Coil is available in hot-rolled, cold-rolled, oiled, or painted finishes, providing flexibility in meeting your specific application needs.