Forged Bar
Forged Bar is processed through hot forging, which aligns grain structure for added strength. Ideal for load bearing parts such as gear blanks, crankshafts, and structural shafts used in high stress mechanical systems.
Minimum Order : 200 unit
Customization as per requiments
Size Range | 20mm to 300mm diameter |
Length | 1-6m |
Standards | Astm, Asme, Din, Nf, Jis, En, Ios |
Finished | Black, Bright, Cold Drawn, Polish, Polished, Centreless Ground |
Nippon Alloys Inc is a 8640 Alloy Steel Round Bar Manufacturer that takes pride in delivering high-grade Steel bars made of superior products such as alloy steel, stainless steel, and galvanized wire. The alloy is 8640 which is composed of nickel and chromium along with molybdenum, hence the high levels of toughness, wear resistance and fatigue strength. It is a consistent hard alloy that is treatable with heat and complies with international standards. It happens to be extensively utilized in activities that need power and accuracy i.e. automotive gears and establishments, construction supports, agricultural tools and security reinforcements are some of them. Browse our expertly engineered Alloy Steel Round Bar built for durability and strength.
Its high strength chemical composition allows it to be forged, machined or welded requiring less effort than the other materials which adds to its popularity with engineers and manufacturers. By using our B2B websites, you can be sure to get a guaranteed supply of easily available 8640 Alloy Steel round bars in large industrial quantities. These bars have a long term durability, which is supported by a steady manufacturing procedure and technicality. We have a better supply chain support with efficient logistics so that we can deliver your orders safely and on time. When you need strong concrete in construction, agricultural machinery, or transport slabs, this product is extremely stable in every batch.
Forged Bar is processed through hot forging, which aligns grain structure for added strength. Ideal for load bearing parts such as gear blanks, crankshafts, and structural shafts used in high stress mechanical systems.
Peeled Bar is mechanically finished to remove surface imperfections and improve roundness. It offers a smoother finish and better dimensional control, making it perfect for high precision components like motor shafts and tool bases.
What materials are used in the 8640 Alloy Steel Round Bar?
The 8640 Alloy Steel Round Bar is made from alloy steel containing nickel, chromium, and molybdenum. This combination gives it excellent hardenability, core strength, and fatigue resistance, which are essential for heavy duty engineering and machining applications.
How durable is the 8640 Alloy Steel Round Bar for long term industrial use?
Designed for durability, this alloy offers consistent mechanical strength under pressure. It performs reliably in both high load and high impact applications, such as shafts, spindles, and structural connectors across industrial environments.
Which sectors commonly use the 8640 Alloy Steel Round Bar?
It is used extensively in the automotive, construction, agriculture, oil & gas, and defense sectors. The bar is suitable for parts like drive shafts, gears, forgings, structural supports, and various precision machined components.
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