Chuck Metals is a reliable manufacturer and supplier of top-notch Alloy Steel AISI 8620 Bars and Rods based in Singapore, Pulau Ujong. They cater to various industries, including automotive, heavy machinery, and general engineering. AISI 8620 is a low-alloy case-hardening steel celebrated for its impressive toughness, wear resistance, and core strength after heat treatment. Chuck Metals offers 8620 bars and rods in a range of sizes and conditions, such as hot rolled, normalized, and annealed. With a strong commitment to quality, precise dimensions, and timely delivery, Chuck Metals guarantees dependable performance for essential machining and structural applications.
Typically, AISI 8620 Bars and Rods contain 0.18–0.23% carbon, 0.40–0.70% manganese, 0.40–0.60% chromium, 0.15–0.25% molybdenum, and 0.40–0.70% nickel. This specific alloy composition allows for deep case hardening while maintaining a tough and ductile core. In its case-hardened state, tensile strength can soar to 850–1000 MPa, showcasing excellent fatigue and impact resistance. AISI 8620 is also known for its good machinability when annealed and can be carburized and heat treated to boost surface hardness. It offers moderate weldability when handled with the right precautions.
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 |
Alloy Steel AISI 8620 Bars and Rods find extensive use in manufacturing gears, crankshafts, camshafts, bushings, pinions, and other high-wear components that need a hard surface and a robust core. It’s widely utilized in the automotive sector for transmission parts and engine components, as well as in heavy-duty industrial machinery. The ability of AISI 8620 to endure dynamic stress, combined with its surface hardening properties, makes it a go-to choice for parts that face continuous loading, sliding, or rotational wear.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chuck Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Singapore, Singapore
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