General Technical Specifications
Bearing steel 1.3541 (also known as X47Cr14) is a high-quality alloy corrosion-resistant steel widely used for manufacturing bearings and other parts that operate under high load and friction conditions. The round bar made of X47Cr14 steel is characterized by high strength, hardness, and corrosion resistance. Due to alloying elements such as chromium, the steel has excellent anti-corrosion properties, making it suitable for use in aggressive environments. Heat treatment of the steel, including quenching and tempering, significantly improves its performance characteristics, such as wear resistance and durability.
Applications
The round bar made from X47Cr14 steel is widely used in the production of bearings and other components that need to withstand high loads and operate under constant friction. The main application areas include:
- Bearing manufacturing: Bearing steel 1.3541 is ideal for producing ball and roller bearings, which must maintain their strength and wear resistance during long-term operation. Buying a round bar for bearings made of X47Cr14 steel is an optimal solution for those producing bearings for industrial and automotive applications.
- Mechanical engineering: The round bar made from X47Cr14 steel is used for manufacturing components that operate under high loads and in aggressive environments, such as shafts, axles, and gears. These components must have high strength and corrosion resistance to ensure the longevity of the equipment.
- Cutting tool production: Thanks to its hardness and wear resistance, 1.3541 steel is also used for producing cutting tools, such as knives, that need to maintain their sharpness and strength even during intensive use.
- Medical equipment: Due to its high corrosion resistance, X47Cr14 steel is often used in the production of medical instruments and equipment that operate in sterile or aggressive environments.
Features
- High strength and hardness: Bearing steel 1.3541 has excellent strength and hardness, making it ideal for use in bearings and parts that operate under constant load.
- Corrosion resistance: Due to the high chromium content, X47Cr14 steel demonstrates excellent corrosion resistance, making it suitable for use in aggressive or humid environments.
- Heat treatment: X47Cr14 steel is easily heat-treatable, including quenching and tempering, which significantly improves its mechanical properties, such as hardness, wear resistance, and deformation resistance. This is especially important for parts that operate under constant mechanical loads.
- Wear resistance: The round bar made from 1.3541 steel demonstrates high wear resistance, increasing the service life of bearings and other components that operate under constant friction and mechanical impact.
- Wide range of applications: Thanks to its unique characteristics, X47Cr14 steel can be used in various industries, including mechanical engineering, tool production, medicine, and automotive manufacturing.
Conclusion
If you are looking to buy a round bar made from X47Cr14 steel for manufacturing bearings or other high-load components, our online store offers a wide range of high-quality products. We offer bearing steel 1.3541, which meets international standards and has passed strict quality control. With excellent mechanical properties and heat-treatability, our steel ensures the durability and reliability of your bearings and other components. Place your order now and experience the benefits of X47Cr14 steel for your production needs!
Chemical composition of steel 1.3541 / X47Cr14
| C | Si | Mn | P | S | Cr |
| 0,43 – 050 | < 1,00 | < 1,00 | < 0,040 | < 0,030 | 12,50 – 14,50 |
Mechanical features of steel 1.3541 / X47Cr14
| Characteristic | Type | Unit | Value | Unit | Value |
| Hardness | Mechanical | HRC | 52 – 60 | ||
| Ultimate compressive strength | Mechanical | MPa | 1700 – 1900 | psi*103 | 250 – 275 |
| Operating temperature | Thermal | °C | 0 – 400 | °F | 32 – 752 |
Forms made of steel 1.3541 / X47Cr14
Steel round bar | |
| Steel grade | Diameters (mm) |
| 1.3541 / X47Cr14 | 1.5 – 250 |




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