Maduka Metals is a reliable manufacturer and supplier located in Abuja, Nigeria, focusing on top-notch **Alloy Steel AISI 8620 Bars and Rods**. Known for our precision engineering and outstanding performance, our products adhere to global standards for durability and reliability. With state-of-the-art production facilities and rigorous quality control, Maduka Metals guarantees consistent excellence in every batch. Our AISI 8620 alloy steel bars and rods are widely utilized in various industries, including automotive, construction, machinery, and engineering, thanks to their exceptional machinability, toughness, and wear resistance. This makes us the go-to choice for demanding industrial applications.
**Alloy Steel AISI 8620 Bars/Rods** feature essential elements like Carbon (0.18–0.23%), Nickel (0.40–0.70%), Chromium (0.40–0.60%), Manganese (0.70–0.90%), and Molybdenum (0.15–0.25%), with Iron making up the rest. This unique blend results in remarkable strength, toughness, and hardenability. The steel boasts a tensile strength ranging from 620–850 MPa, a yield strength of about 415 MPa, and an elongation of up to 30%. It also offers excellent core strength with a tough, wear-resistant surface after carburizing and heat treatment, ensuring long-lasting performance in high-stress environments.
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 8620 | 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 8620 | 980 | 785 | 11 |
AISI 8620 Bars and Rods offer excellent strength, toughness, and wear resistance, making them ideal for high-stress applications.
Yes, AISI 8620 Bars and Rods can be heat treated to enhance their hardness and overall performance for demanding applications.
AISI 8620 Bars and Rods are commonly used in automotive, aerospace, and heavy machinery industries for gears, shafts, and axles.
**Alloy Steel AISI 8620 Bars and Rods** are incredibly versatile and find applications in various industries that require strength, wear resistance, and machinability. Common uses include gears, shafts, crankshafts, fasteners, camshafts, and connecting rods in automotive and machinery manufacturing. They are also employed in construction equipment, power transmission components, and heavy-duty industrial tools. Thanks to their outstanding case-hardening capabilities and robust mechanical properties, AISI 8620 bars and rods provide reliable performance under impact and fatigue conditions, making them perfect for parts that need a hard surface combined with a tough, ductile core for long-term operational durability.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Maduka Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Abuja, Nigeria
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