Liam Steel stands out as a top manufacturer and supplier of **Alloy Steel AISI 8630 Bars** right here in **Manila, Philippines**. We specialize in providing high-strength, durable steel solutions tailored for tough industrial, automotive, and structural needs. Our AISI 8630 Bars are crafted from a premium nickel-chromium-molybdenum alloy, ensuring they offer outstanding toughness, hardness, and fatigue resistance—perfect for those heavy-duty, high-load applications.
These bars are made from **nickel-chromium-molybdenum alloy steel**, featuring about **0.28–0.33% carbon, 0.4–0.7% nickel, 0.7–1.0% chromium, and 0.15–0.25% molybdenum**. This unique composition boosts their strength, toughness, and hardness. With **tensile strength reaching up to 950–1100 MPa** and **yield strength around 600–750 MPa**, they excel in fatigue resistance, impact strength, and dimensional stability. Plus, they offer good machinability, weldability, and wear resistance, making them a great fit for critical industrial 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 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.
| STANDARD | WERKSTOFF NR. | UNS |
| AISI 8630 | 1.6545 | G86300 |
Liam Steel’s Alloy Steel AISI 8630 Bars find their place in a variety of industries, including **automotive, aerospace, heavy machinery, construction, and power generation**. They’re perfect for crafting **gears, shafts, crankshafts, spindles, high-load fasteners, and structural components**, where top-notch strength, toughness, and fatigue resistance are non-negotiable. These bars are designed to withstand wear, impact, and vibration, ensuring reliable and long-lasting performance even in the toughest conditions. With Liam Steel’s Alloy Steel AISI 8630 Bars, you get precision-engineered, durable, and cost-effective solutions for a wide array of industrial, mechanical, and structural applications.
Liam 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 Manila, Philippines.
Copyright 2025 Liam Steel. All rights reserved
