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Carbon Steel Bar Specifications
- Technology: Cold Rolled, Hot Rolled
- Grades: S235JR/J0/J2, S275JR/J0/J2/K2, S355JR/J0/J2, SPHC/SPHD/SPHE/1010/1045/1055/1060/1075/1080/1084/1085/1090, Q195, Q215, Q235,Q345, ST37, A36,45#
- Standard: JIS / EN / ASTM / GB Standard
- Brands: Baosteel, Baotou Steel, Wuhan Iron and Steel, Hegang, Lianyuan Iron and Steel, Rizhao, Lingyuan
- Delivery Time: 7-25 days
Available Size
| Product Name | Diameter (mm) |
|---|---|
| Hot Rolled Round Bar | 25~600 |
| Hot Rolled Square Bar | 21~54 |
| Cold Drawn Round Bar | 6~101.6 |
| Cold Drawn Square Bar | 6~50.8 |
| Cold Drawn Hexagon Bar | 9.5~65 |
| Forged Bar | 200~1000 |
Product Features of Carbon Steel Bar
Carbon steel bars possess several product features that make them desirable for various applications. Here are some key features of carbon steel bars:
- 1. Strength: Carbon steel bars offer high strength, making them suitable for structural applications and components that require load-bearing capabilities. The carbon content contributes to the steel’s strength and ability to withstand forces.
- 2. Durability: Carbon steel bars exhibit excellent durability and can withstand heavy usage, impacts, and harsh environmental conditions. They are resistant to wear and abrasion, making them suitable for applications where longevity is important.
- 3. Machinability: Carbon steel bars have good machinability, meaning they can be easily shaped, cut, and formed using various machining processes such as drilling, turning, milling, and grinding. This feature allows for precise fabrication and customization according to specific requirements.
- 4. Weldability: Carbon steel bars generally offer good weldability, allowing them to be easily joined or welded to other components or structures. This feature is important in applications where multiple pieces need to be connected or assembled.
- 5. Versatility: Carbon steel bars are available in a wide range of shapes, sizes, and grades, making them versatile for different applications. They can be found in round, square, flat, hexagonal, or other profiles, providing flexibility in design and usage.
- 6. Cost-Effectiveness: Carbon steel bars are typically more affordable compared to alloy steel or stainless steel bars, making them a cost-effective choice for many applications. Their availability and widespread use contribute to their competitive pricing.
- 7. Thermal Conductivity: Carbon steel bars have good thermal conductivity, allowing them to efficiently transfer heat. This feature is beneficial in applications where heat dissipation or thermal management is important, such as heat exchangers or cooling systems.
- 8. Corrosion Resistance: While carbon steel is not inherently corrosion-resistant like stainless steel, certain coatings or treatments can enhance its corrosion resistance. Additionally, proper maintenance and protective measures can help mitigate corrosion in carbon steel bars.
It’s important to note that the specific features and performance of carbon steel bars can vary depending on the specific grade, manufacturing process, and surface treatments applied.
Carbon Steel Bar Dimensions
Carbon steel bars come in various dimensions, and their size can vary based on the specific type of bar and its intended application. The dimensions of carbon steel bars are typically specified in terms of diameter, width, and thickness, depending on the shape of the bar. Here are some common dimensions for different types of carbon steel bars:
- 1. Round Bars: Carbon steel round bars are cylindrical in shape and commonly available in the following diameter sizes: 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 30mm, 35mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, and larger.
- 2. Square Bars: Carbon steel square bars have equal width and thickness on all sides, and their dimensions are typically specified as width (or side length). Common square bar sizes include: 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 30mm, 35mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, and larger.
- 3. Flat Bars: Carbon steel flat bars have a rectangular cross-section with varying width and thickness dimensions. Common flat bar sizes include: thicknesses ranging from 3mm to 50mm, with widths typically ranging from 10mm to 300mm or more.
- 4. Hexagonal Bars: Hexagonal carbon steel bars have six sides and are measured across the flats (AF). Common hex bar sizes include 6mm AF, 8mm AF, 10mm AF, 12mm AF, 16mm AF, 20mm AF, 25mm AF, 30mm AF, and larger.
These dimensions are general guidelines and can vary depending on the specific manufacturer, region, and application requirements. It’s important to consult the manufacturer or supplier for precise dimensions and available sizes of carbon steel bars for your specific needs.
