Semih Metals, a well-respected manufacturer and supplier located in Istanbul, Turkey, has earned a solid reputation for producing and delivering top-notch SAE 52100 Round Bars and Rods to clients around the globe. These steel products are celebrated for their precision, durability, and adherence to international standards, making them perfect for the rigorous demands of engineering and industrial applications. Known for their impressive hardness, wear resistance, and fatigue strength, SAE 52100 Round Bars and Rods are the go-to choice for critical components. With a strong commitment to excellence, timely delivery, and customer satisfaction, Semih Metals remains a reliable partner for advanced steel solutions worldwide.
SAE 52100 Round Bars and Rods are crafted from high-carbon, chromium-alloy steels, featuring about 1% carbon and 1.5% chromium, which significantly boost their hardness, toughness, and wear resistance. They boast a tensile strength of around 850–1,000 MPa and a yield strength of about 700 MPa after heat treatment, ensuring outstanding fatigue strength and dimensional stability. These bars and rods also offer excellent machinability and high hardness, making them perfect for rolling elements and precision applications. With remarkable mechanical performance under high stress, SAE 52100 Round Bars and Rods are a popular choice in industries that demand durable and reliable materials.
Specification : ASTM A29, ASME SA29
Grade: 52100
Specification : Alloy Steel 52100 Bar
Round bar size : Diameter: 3-~800mm
Surface : Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline
Technique : AISI/SAE 52100 alloy steel Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod
Condition : Hardened & tempered, annealed
Finish : Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
Form : Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc.
| Grade | S | P | Mn | Si | C | Ni | Mo | Cr |
| SAE – 52100 | .025 | .025 | .25 – .40 | .20 – .35 | .95 1.10 | – | – | 1.30 – 1.60 |
| ty | Value | Unit |
| Tensile strength | 650 – 880 | MPa |
| Young’s modulus | 200000 – 200000 | MPa |
| Fatigue | 275 – 275 | MPa |
| Elongation | 8 – 25 | % |
| Yield strength | 350 – 550 | MPa |
| STANDARD | UNS | DIN |
|---|---|---|
| 52100 round bar | G52986 | 1.3505 |
Yes, you can order SAE 52100 round bars and rods in custom sizes and polishes. Many suppliers offer these products tailored to your specific requirements for various applications. For more details mail us on sales@semihmetal.com
SAE 52100 bars and rods are available in various forms, including cold-finished, hot-rolled, turned, and ground bars. They are offered in different diameters, lengths, and surface finishes.
You can buy high-quality SAE 52100 rods in the Turkey from suppliers like Metal Supermarkets, ParkerSteel, or Special Steel Company, offering custom lengths and various sizes for industrial use.
These SAE 52100 Round Bars and Rods find extensive use in the manufacturing of bearings, including ball bearings, roller bearings, and bearing races, thanks to their high fatigue strength and wear resistance. They’re also utilized in automotive components like gears, shafts, axles, and transmission parts, where strength and durability are paramount. Additionally, they play a crucial role in tool-making, machinery components, and industrial equipment that require precision and longevity. Their exceptional hardness, toughness, and resistance to deformation under stress make SAE 52100 Round Bars and Rods essential for engineering, automotive, and mechanical applications across the globe.






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