Alloy Steel AISI 52100 bars and rods are high-carbon, chromium-bearing steels crafted for outstanding hardness and wear resistance. Typically, they contain 0.98–1.10% carbon, 1.30–1.60% chromium, 0.25% manganese, along with trace elements of silicon, phosphorus, and sulfur. This alloy boasts a high tensile strength of around 950–1100 MPa, exceptional fatigue resistance, and hardness levels between 60–66 HRC after heat treatment. Its uniform microstructure and remarkable dimensional stability under stress make it perfect for precision components, ensuring long-lasting performance even in tough mechanical and industrial settings.
Alloy Steel AISI 52100 Bars and Rods have a well-balanced chemical composition, including carbon (0.98-1.10%), chromium (1.30-1.60%) and manganese (0.25-0.45%) This material ensures exceptional durability, it resists destruction and strength. Technical properties include 750-1100 MPa tensile strength, 450 MPa yield strength, and 60-65 HRC hardness range after heat treatment These rods and rods are ideal for high performance applications, including bearings, gears and shafts, where durable and accurate we We pride ourselves on providing high-quality products that meet exacting technical standards.
| Dimensions: | ASTM, ASME, DIN, BS, EN, IS, AMS, JIS, IBR & Other International Standards. |
|---|---|
| Standard: | AISI 52100 |
| Size: | 5mm to 500mm Dia in 100mm to 6000mm Length |
| Thickness: | 0.5mm to 500mm Diameter |
| Diameter: | 10 mm To 200 mm |
| Length: | 1000 mm Long To 6000 mm Long |
| Form: | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc |
| Finish: | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Grade | AISI 52100 |
|---|---|
| C | 0.38 – 0.43 |
| Mn | 0.60 – 0.80 |
| Si | 0.15 – 0.35 |
| S | 0.040 |
| Cu | – |
| Fe | – |
| Mo | – |
| Element: | AISI 52100 |
|---|---|
| Tensile Strength: | 850 |
| Yield Strength (0.2%Offset): | 635 |
| Elongation: | 13 |
| Element: | AISI 52100 |
|---|---|
| Tensile Strength: | 850 |
| Yield Strength (0.2%Offset): | 635 |
| Elongation: | 13 |
AISI 52100 Bars and Rods offer exceptional wear resistance, high hardness, and superior strength, making them ideal for high-performance applications.
Yes, AISI 52100 Bars and Rods can be heat treated to enhance hardness and wear resistance, especially for components like bearings and gears.
AISI 52100 Bars and Rods are commonly used in automotive, aerospace, and industrial machinery for manufacturing bearings, gears, and shafts.
These Alloy Steel AISI 52100 bars and rods find extensive use in applications that require high hardness, wear resistance, and fatigue strength. They are crucial in manufacturing bearings, gears, shafts, rollers, and automotive parts. The steel’s capacity to endure heavy loads and resist deformation makes it ideal for industrial machinery, tools, and dies. Furthermore, it is utilized in aerospace, construction, and precision engineering fields where reliability under stress is essential. Sadiki Metals’ AISI 52100 bars and rods deliver consistent quality, empowering engineers and manufacturers to excel in their projects.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sadiki Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kinshasa, Congo
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