Description
1 1/4" (31.7mm) Diameter Mild Steel Round Bar EN1A: A Reliable Choice for Precision Engineering
The 1 1/4" (31.7mm) diameter EN1A mild steel round bar is a high-performance material designed to meet the demands of various engineering and fabrication applications. Known for its exceptional machinability and robust characteristics, this round bar is a popular choice among professionals in industries that require precision components.
Material and Grade
Crafted from EN1A mild steel, this round bar boasts a combination of low carbon content and alloying elements, resulting in improved machinability and performance. EN1A is a widely recognized grade in the engineering sector, offering good mechanical properties suitable for a range of applications.
Key Specifications
- Diameter: The bar measures 31.7mm, making it ideal for applications where strength and weight are critical factors. Its size allows for easy handling and integration into various projects.
- Weight: Each metre of this round bar weighs approximately 6.27kg, providing substantial strength without excessive bulk, making it easy to work with in manufacturing processes.
Performance Characteristics
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Machinability: One of the most significant advantages of the EN1A mild steel round bar is its excellent machinability. It can be easily machined to create intricate shapes and components, making it a favourite among engineers and fabricators who require precision in their work.
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Formability and Weldability: Although the formability and weldability are rated as poor, this characteristic is typical for EN1A. The material is less suited for complex bending or welding operations but excels in applications that require straightforward machining.
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Corrosion Resistance: The corrosion resistance of this round bar is also poor, a common trait of mild steel. To enhance durability in environments prone to moisture or corrosive elements, protective coatings or treatments are recommended.
Applications
The 1 1/4" (31.7mm) diameter EN1A mild steel round bar is versatile and suited for various applications, including:
- Machinery Components: Often used in manufacturing parts that require high precision and durability, this round bar is perfect for gears, shafts, and other machinery elements.
- Engineering Projects: Its excellent machinability makes it an ideal choice for creating custom parts and prototypes, providing the strength needed for structural applications.
- Automotive Uses: The EN1A grade is commonly found in the automotive industry for producing components that must withstand significant mechanical stress.
Finish
The bar features a mill finish, which provides a raw and industrial appearance. This finish is perfect for further processing, allowing for subsequent coatings or treatments to enhance its properties.
Conclusion
The 1 1/4" (31.7mm) diameter EN1A mild steel round bar is a reliable choice for professionals seeking a material that combines excellent machinability with robust mechanical properties. While it may have limitations in terms of formability and corrosion resistance, its performance in machining applications makes it a valuable addition to any fabrication or engineering project. Whether you’re involved in manufacturing, construction, or DIY, this round bar will deliver the quality and reliability needed to achieve outstanding results.
Specifications
| Maximum Cut Length | 3 Metres |
|---|---|
| Material | Mild Steel |
| Formability | Poor |
| Weldability | Poor |
| Machinability | Excellent |
| Shape | Round Bar |
| Corrosion Resistance | Poor |
| Diameter | 31.7mm |
| Finish | Mill Finish |
| Grade | EN1A |
| Weight/Metre (Kg) | 6.27 |