Precision 0.5mm Cold Drawn Carbon Steel Bar with Brushed Finish for CNC

Syliath Carbon Steel Bar is a high-quality low carbon steel product designed for industrial manufacturing, engineering projects, and precision machining applications. Manufactured through advanced cold drawing and hot rolling processes, this carbon steel bar offers excellent strength, dimensional accuracy, and surface quality.

Available in round and square shapes, our carbon steel bars can be customized in diameter, width, length, and surface finish according to customer requirements. With a size range from 0.5mm to 500mm and a tolerance of ± 0.2mm, the product is suitable for applications requiring reliable mechanical performance and precise dimensions.

Our carbon steel bars are available with various surface treatments, including black finish, mill finish, polished finish, and brushed finish. They can also be processed through cutting, bending, welding, punching, and other secondary operations to meet different manufacturing requirements.

Syliath Carbon Steel Bar is manufactured according to international standards such as ASTM, AISI, DIN, JIS, BS, and GB, making it widely used in automotive components, machinery manufacturing, construction structures, and industrial equipment.

Carbon steel bars are widely used because they provide an excellent balance between strength, machinability, and cost-effectiveness. Compared with high alloy steel products, low carbon steel bars offer easier processing and better weldability, making them suitable for large-scale industrial production.

The main advantages include:

• High strength and durability for structural and mechanical applications
• Excellent machinability for CNC machining, cutting, and forming
• Good weldability due to low carbon content
• Customizable dimensions to meet different project requirements
• Various surface finishes for improved appearance and corrosion resistance

Cold drawing technology improves the dimensional accuracy and surface quality of carbon steel bars, making them suitable for precision components.

Syliath provides customized carbon steel bar solutions based on different customer applications:

• Precision size control: Tolerance up to ±0.2mm for accurate manufacturing
• Customized dimensions: Diameter, width, thickness, and length can be adjusted
• Multiple surface treatments: Black, mill, polished, and brushed finishes available
• Flexible processing services: Cutting, bending, welding, punching, and machining support
• Quality assurance: Material inspection and certification according to international standards

Whether for machinery components, automotive parts, or construction projects, our carbon steel bars provide reliable performance and long service life.

Syliath Carbon Steel Bar is widely used in various industries due to its excellent mechanical properties and processing flexibility.

Carbon steel bars are commonly used for producing:

• Machine shafts
• Gear components
• Pins and rollers
• Mechanical parts
• CNC machining components

Suitable for manufacturing:

• Automotive structural parts
• Engine components
• Brackets
• Fasteners
• Precision metal parts

Used for:

• Structural supports
• Steel frameworks
• Reinforcement components
• Industrial buildings

Applied in:

• Equipment frames
• Hydraulic components
• Fabrication projects
• Customized engineering parts

Suitable for:

• Cutting
• Welding
• Bending
• Punching
• Custom manufacturing

Carbon steel bars are manufactured through a controlled steel production process to achieve the required mechanical properties and dimensional accuracy.

Low carbon steel materials are melted and processed to achieve a stable chemical composition.

The steel is formed into basic bar shapes through high-temperature rolling.

The bar is pulled through dies at room temperature to reduce diameter and improve:

• Dimensional accuracy
• Surface smoothness
• Mechanical strength

Different finishing methods are applied according to customer requirements:

• Brushed surface for decorative and industrial appearance
• Polished surface for smooth finishing
• Black or mill finish for general applications

Each batch is inspected for:

• Dimensions
• Surface quality
• Mechanical properties
• Chemical composition

When selecting carbon steel bars, customers should consider the following factors:

Choose the correct grade according to application requirements:

• Q235: General structural applications with good weldability
• Q275: Higher strength requirements
• Q345: Medium-strength engineering applications
• AISI 1020: Machining and mechanical components

• Cold Drawn: Recommended for precision parts requiring high dimensional accuracy
• Hot Rolled: Suitable for general structural applications
• Bright Annealed: Suitable for improved surface quality

Select according to working conditions:

• Brushed finish: Better appearance and surface texture
• Polished finish: Smooth surface requirements
• Mill finish: Standard industrial applications
• Black finish: Cost-effective structural use

Confirm:

• Diameter
• Width
• Thickness
• Length
• Tolerance requirements

Syliath supports customized carbon steel bar production based on drawings and technical requirements.

Syliath Carbon Steel Bars are available in grades including Q235, Q275, Q345, ASTM A29, and AISI 1020. Customized material grades are also available according to customer requirements.

Our carbon steel bars are available from 0.5mm to 500mm, with customized diameter, width, thickness, and length options.

We provide multiple surface treatments including black finish, mill finish, polished finish, brushed finish, and bright annealed finish.

Yes. Syliath provides customized services including cutting, bending, welding, punching, machining, and special dimension production.

Carbon steel bars are widely used in automotive manufacturing, machinery production, construction, industrial equipment, and metal fabrication industries due to their strength, durability, and easy processing characteristics.