Description
6mm Diameter Mild Steel Round Bar – EN1A Grade
The 6mm diameter EN1A mild steel round bar is a highly machinable steel product, ideal for applications requiring precise and efficient metalworking. With its superior machinability and ability to hold tight tolerances, EN1A is perfect for projects where precision engineering is essential, particularly in high-volume production.
Material and Composition
This round bar is made from EN1A mild steel, a low-carbon, free-cutting steel known for its excellent machinability. EN1A is widely used in industries where complex components need to be produced efficiently, as it allows for smooth and fast machining processes.
Machinability and Performance
The key feature of EN1A is its superior machinability, making it highly suitable for turning, drilling, and milling operations. The 6mm diameter size is especially useful in precision engineering applications, such as manufacturing small parts, fasteners, and fittings. Due to its free-cutting nature, EN1A reduces wear and tear on tools, allowing for high-speed production and minimising tool maintenance costs.
Formability and Weldability
Although EN1A mild steel excels in machinability, its formability and weldability are poor compared to other steel grades. It is not ideal for bending, forming, or welding applications. For projects requiring welding or significant shaping, alternative steel grades may be more suitable. EN1A’s primary strength lies in its ability to be machined to exact specifications with minimal effort.
Corrosion Resistance
One drawback of EN1A mild steel is its poor corrosion resistance. Like most low-carbon steels, EN1A is not suitable for environments where it will be exposed to moisture or corrosive substances unless treated with protective coatings. However, for indoor use and applications where corrosion is not a concern, EN1A performs exceptionally well.
Finish and Appearance
The bar comes with a standard mill finish, offering a clean, raw appearance that’s typical of steel straight from the rolling mill. While this finish is functional for most industrial and engineering applications, it can be polished or treated if a smoother or more refined surface is required for specific projects.
Applications
The 6mm diameter EN1A round bar is widely used in applications that require high precision and fast machining, such as the manufacture of small machine components, shafts, screws, and fasteners. It is a popular choice in industries such as automotive manufacturing, mechanical engineering, and precision machining, where accuracy and efficiency are critical. The steel’s free-cutting properties make it ideal for high-volume production runs, allowing for faster throughput without compromising quality.
Specifications:
- Material: Mild Steel
- Grade: EN1A
- Diameter: 6mm
- Formability: Poor
- Weldability: Poor
- Machinability: Excellent
- Corrosion Resistance: Poor
- Finish: Mill Finish
- Shape: Round Bar
- Weight per Metre: 0.22kg
Conclusion
The 6mm diameter EN1A mild steel round bar is an ideal choice for projects requiring precise and efficient machining. While it is not suited for welding or forming, its excellent machinability makes it perfect for the production of small, intricate components in industries where accuracy and speed are paramount. For indoor and corrosion-free environments, EN1A provides a reliable and cost-effective solution for your engineering needs.
Specifications
| Maximum Cut Length | 3 Metres |
|---|---|
| Material | Mild Steel |
| Formability | Poor |
| Weldability | Poor |
| Machinability | Excellent |
| Shape | Round Bar |
| Corrosion Resistance | Poor |
| Diameter | 6mm |
| Finish | Mill Finish |
| Grade | EN1A |
| Weight/Metre (Kg) | 0.22 |