Samuel Steels stands out as a top manufacturer and supplier of Alloy Steel AISI 8630 Bars in Abuja, Nigeria. They offer high-quality alloy steel bars that are celebrated for their remarkable strength, toughness, and versatility. AISI 8630 is a low-alloy steel enriched with nickel, chromium, and molybdenum, providing excellent hardenability and resistance to fatigue. These bars find their place in critical industrial components that demand superior mechanical performance under pressure. With advanced manufacturing processes, Samuel Steels guarantees precise dimensions, consistent composition, and a top-notch surface finish. Their AISI 8630 Bars are perfect for use in automotive, oil and gas, heavy machinery, and power transmission systems.
Alloy Steel AISI 8630 Bars generally consist of carbon (0.28–0.33%), manganese (0.40–0.70%), silicon (0.20–0.35%), chromium (0.40–0.60%), nickel (0.40–0.70%), and molybdenum (0.15–0.25%), with iron making up the rest. These bars showcase a tensile strength ranging from 830 to 930 MPa and a yield strength of about 415 MPa, along with an elongation of roughly 20%. They are known for their high toughness, fatigue resistance, and good impact strength, even in low temperatures. The balanced composition of the alloy ensures excellent hardenability, machinability, and weldability, making it ideal for heat treatment processes like carburizing and quenching.
Diameter : 100mm-1200mm
Length : 500mm – 5800mm
Finish : Bright, Polish & Black
Condition : Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished
Form : Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| AISI 8630 | 0.18 – 0.23 | 0.7 – 0.9 | 0.15 – 0.35 | 0.04 | – | – | 0.4 – 0.7 |
| Element | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| AISI 8630 | 980 | 785 | 11 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Jaxon Steel is a trusted manufacturer and supplier of high-quality Alloy Steel AISI 8630 Bars in Abuja, Nigeria. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel, with a strong focus on AISI 8630 Bars. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings, Sheets, and Plates. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability, and performance for critical industrial applications. Contact us today for all your AISI 8630 Bar needs!
| STANDARD | WERKSTOFF NR. | UNS |
| AISI 8630 | 1.6545 | G86300 |
Alloy Steel AISI 8630 Bars are extensively utilized in industries that require high-strength components capable of enduring dynamic and impact loads. You’ll find them in applications such as shafts, gears, crankshafts, connecting rods, bolts, and fasteners in both automotive and heavy machinery sectors. In the oil and gas industry, they are essential for drilling tools, wellhead components, and pressure fittings. Thanks to their outstanding fatigue and wear resistance, these bars are also suitable for power transmission parts, aircraft components, and various mechanical assemblies. AISI 863
Samuel Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Abuja, Nigeria.
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