OharePrecision Logo

1018 Carbon Steel

Experience the Excellence of 1018 Carbon Steel: Unmatched Strength, Unbeatable Value

1018 Carbon Steel: Strength, Versatility, and Affordability Combine

Powering Your Projects with Precision and Durability - 1018 Carbon Steel

1018 carbon steel is a popular type of low-carbon steel that contains approximately 0.18% carbon content. It is one of the most commonly utilized steels due to its excellent combination of strength, ductility, and affordability. This mild steel grade is often chosen for various applications that require good mechanical properties without the need for extensive heat treatment.

Applications of of 1018 Carbon Steel 

The versatility of 1018 carbon steel makes it suitable for a wide range of applications across multiple industries. Here are some notable uses:

  1. Manufacturing and Fabrication: 1018 cold rolled steel is useful in the manufacturing and fabrication of various components and structures. It is popular in the production of bolts, nuts, screws, gears, shafts, axles, and machine parts. Its strength and machinability make it an ideal choice for these applications.

  2. Construction: Due to its favorable mechanical properties, 1018 carbon steel finds extensive use in the construction industry. It is utilized in the construction of buildings, bridges, and other structural elements. The steel’s ability to be easily welded, formed, and machined makes it valuable in creating robust and reliable structures.

  3. Automotive and Machinery: Many automotive and machinery components benefit from the properties of 1018 carbon steel. It is commonly used for manufacturing parts such as crankshafts, connecting rods, spindles, and levers. Its high machinability enables precise shaping and machining of complex parts.

  4. Tools and Tooling: 1018 carbon steel is also employed in the production of tools and tooling equipment. It is utilized for making hand tools, cutting tools, dies, and molds. The steel’s hardness and wear resistance, combined with its ease of fabrication, make it suitable for tooling applications.

Machinability of 1018 Carbon Steel 

One of the key advantages of 1018 cold rolled steel is its excellent machinability. It is considered a free-machining steel due to its low carbon content and favorable composition. Here are some aspects of its machinability:

  1. Cutting and Forming: 1018 cold rolled steel can be easily cut and formed into desired shapes. It exhibits good formability, allowing it to be shaped through processes such as forging, hot rolling, and cold drawing. Its low carbon content results in minimal deformation resistance during cutting and forming operations.

  2. Machining Operations: This steel grade offers exceptional machinability, making it a popular choice for machining operations. It can be efficiently drilled, turned, milled, bored, tapped, and threaded. The steel produces small, broken chips during machining, reducing the risk of chip clogging or tool wear.

  3. Surface Finish: 1018 cold rolled steel can achieve a smooth and precise surface finish when machined properly. It responds well to various finishing operations, such as grinding, polishing, and honing, allowing for enhanced aesthetics and dimensional accuracy of machined components.

  4. Cost-Efficiency: The machinability of 1018 cold rolled steel contributes to its cost-effectiveness. Its ease of machining reduces production time and lowers overall manufacturing costs. Additionally, the steel’s availability and affordability make it a preferred choice for applications that require machining operations.

It is a versatile material due to its excellent combination of strength, ductility, and affordability. It finds applications in manufacturing, construction, automotive, machinery, tools, and more. The steel’s exceptional machinability enables efficient cutting, forming, and machining processes, making it an ideal choice for various machining operations.

1018 stainless stee



Tensile strength 

Yield strength 

Thermal conductivity

Poisson’s ratio 

Elongation at break 

Modulus of elasticity 

Shear modulus 

0.284 lb/in3

63800 psi

53700 psi

360 BTU in/hr.ft2.°F



29700 ksi

11600 ksi

Chemical Properties

Buying from Trusted 1018 Steel Suppliers like O’Hare Precision Metals

When it comes to sourcing high-quality 1018 cold rolled steel, it is crucial to find a trusted supplier that can provide reliable products and excellent service. O’Hare Precision Metals is one of the reputable 1018 steel suppliers known for its expertise in the steel industry.

Here’s why buying 1018 cold rolled steel from trusted suppliers like O’Hare Precision Metals is a wise choice:

  1. Quality Assurance: Trusted suppliers like O’Hare Precision Metals prioritize quality control and ensure that their 1018 cold-rolled steel meets industry standards. They employ rigorous testing and inspection processes to verify the material’s composition, mechanical properties, and dimensional accuracy. This commitment to quality ensures that you receive steel of consistent and reliable quality for your applications.

  2. Wide Range of Sizes and Forms: O’Hare Precision Metals understands that different projects require specific dimensions and forms of 1018 cold-rolled steel. As a reputable supplier, they offer a wide range of sizes and forms, including round bars, square bars, hex bars, and more. This variety allows you to choose the exact specifications that best suit your project requirements.

  3. Customization Options: 1018 steel suppliers often can provide customized solutions. O’Hare Precision Metals understands that each project may have unique needs, and they work closely with customers to provide tailored solutions. Whether you require specific dimensions, surface finishes, or additional processing, they can accommodate your customization requests.

  4. Reliable Supply Chain: Established suppliers like O’Hare Precision Metals have a robust supply chain that ensures a steady and reliable flow of 1018 cold rolled steel. They have strong relationships with mills and manufacturers, allowing them to source the steel efficiently and maintain consistent stock levels. This reliability ensures that you can rely on a continuous supply of steel for your projects.

Reliable and Tailored Steel Solutions: Buy from O’Hare Precision Metals

When considering purchasing steel, O’Hare Precision Metals stands out as a reliable and trusted supplier. With our extensive experience in the industry, we offer a wide range of high-quality steel products, including 1018 cold rolled steel. Choosing to buy from O’Hare Precision Metals ensures that you will receive steel that meets stringent quality standards and specifications. 

Our commitment to quality control, along with their expertise in customization options, allows you to obtain steel tailored to your specific project requirements. Moreover, O’Hare Precision Metals boasts a reliable supply chain and efficient logistics, ensuring timely delivery of your order. When you buy from O’Hare Precision Metals, you can trust that you are investing in top-notch steel products and exceptional service. Contact us now!