Sahil Metals is a specialist alloy steel AISI 8620 bars and rods manufacturer and supplier in Riyadh, Saudi Arabia, providing parts with superior case-hardening ability and toughness. AISI 8620 is a low-carbon nickel–chromium–molybdenum alloy with carburizing to form a wear-resistant hard surface and a tough core. Sahil Metals ensures precision in these bars and rods for high standards in metallurgical uniformity and dimensional accuracy. AISI 8620 products find extensive application in gear, drivetrain, and structural components needing surface wear resistance in combination with impact resistance. With closely controlled composition and heat treatment, these components provide dependability in mechanically harsh conditions.
AISI 8620 has about 0.20% carbon, 0.37% nickel, 0.40% chromium, 0.20% molybdenum, and traces of manganese and silicon. Following carburizing and quench-tempering, it gets a surface hardness of up to 58 HRC and a core tensile strength of 800–900 MPa with 500–600 MPa yield strength. The alloy retains a tough, ductile core and the hardened surface has wear and fatigue resistance. Multiform carburization depth exhibits superior fatigue and contact wear resistance, which makes AISI 8620 suitable for gears, shafts, and critical mechanical components in stringent industrial and automotive applications.
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.
AISI 8620 bars and rods find applications in the production of gears, pinions, and shafts where case hardening offers surface wear resistance. They are utilized in drive axles, transmission parts, and worm gears in motor vehicle and industrial gearboxes. In agricultural and construction equipment, they create long-wearing couplings and joints subject to abrasive wear. The alloy is also found in heavy-duty camshafts, rollers, and pinions. Its hardened surface with a resilient core guarantees extensive service life under repeated mechanical fatigue, and thus it is a material of core in dynamic power transmission and load-carrying assemblies.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sahil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Riyadh, Saudi Arabia
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