Starc Metals, located in Canberra, Australia, has built a solid reputation as a reliable manufacturer and supplier of top-notch steel products, including SAE 52100 round bars and rods. These products are celebrated for their remarkable hardness, wear resistance, and dimensional stability, making them perfect for tough industrial and engineering tasks. By blending cutting-edge manufacturing techniques with rigorous quality control, Starc Metals ensures that their SAE 52100 offerings deliver dependable performance and impressive durability. They cater to various sectors, such as automotive, aerospace, bearings, and machinery, providing high-quality, precision-engineered solutions for components that face significant stress, wear, and mechanical loads.
SAE 52100 round bars and rods are crafted from high-carbon chromium steel alloys, containing about 1.0–1.1% carbon, 1.3–1.65% chromium, along with small amounts of manganese, sulfur, and phosphorus. This specific blend results in outstanding hardness, wear resistance, and fatigue strength. On a mechanical level, SAE 52100 bars and rods showcase high tensile and yield strength, toughness, and the ability to maintain their shape under pressure. They can undergo heat treatment processes like quenching and tempering, which further boost their hardness and mechanical capabilities, making them ideal for precision components in high-stress environments.
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@starcmetals.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 Australia 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 industries that demand high strength, wear resistance, and fatigue performance. You’ll often see them in applications like ball and roller bearings, shafts, gears, axles, and precision machinery components. They’re also crucial in automotive and aerospace sectors, where durability and resistance to wear and fatigue are essential. Plus, SAE 52100 round bars and rods are perfect for heavy machinery parts, ensuring long-lasting performance, precision, and reliability in challenging industrial and engineering settings.






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