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Bhansali Exports is a trusted supplier and manufacturer of copper-nickel round bars, providing strong and dependable metal bars for demanding applications. Copper-nickel-round-bars are solid bars formed of a copper-nickel alloy known for their outstanding durability and corrosion resistance. These bars withstand seawater and hard weather, and their smooth finish facilitates machining and welding. The alloy's composition provides both strength and ductility in applications where rust and salt attack are common.
Copper-nickel round bars are used in various industries due to their corrosion resistance. This alloy is used in marine equipment for shafts, fasteners, and pump parts, and it offers a long service life, which improves shipbuilding. It is used in power plants condensers and heat exchangers, as well as oil and gas units valve and fitting components. The alloy resists biofouling in seawater systems and offers good thermal stability, while its high strength reduces wear in moving parts. Its easy fabrication and long lifespan reduce costs and downtime, which makes it an excellent solution for essential systems.
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Our manufacturing process follows strict quality checks to ensure strength and uniformity. The first step is to melt the raw materials in controlled furnaces. The molten alloy is cast into billets. Billets are hot-rolled or forged into circular bars. Heat treatment enhances the grain structure and strength. Bars are straightened and surface polished to ensure smoothness. Copper Nickel 70/30 round bar and 90/10 round bar are two commonly used grades. These grades comply with ASTM B151 and associated standards. Each bar meets size and visual standards. The mechanical testing demonstrates both strength and hardness, and the chemical testing demonstrates the right alloy composition. This method ensures reliable performance even in harsh conditions.
We ensure careful packing and clear documents protect the product during delivery. Our bars are wrapped to prevent scratches and moisture damage in wooden boxes or bundles to keep the material safe during transit, along with clear marking that helps for easy traceability and stock control. Proper packing avoids bending and surface defects. We ensure that each supply includes test reports and inspection details that confirm the certification grade, size, and standards. As strong documentation builds trust with buyers and quality checks before dispatch ensure correct material supply. This focus on packing and records supports smooth project work and safe storage.
Heating, rolling, and forming of reinforced steel bars
Quenching
Self-tempering & quality testing
Atmospheric cooling & finishing
| Specifications | ASTM A276, ASTM A479, AMS 5513, AMS 5511, AMS 5647 |
| Dimension Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Bar Diameter | 3 ~ 800mm |
| Hex Bar size | 2-100mm A/F |
| Flat bar size | Thickness: 2 -100mm. Width: 10 to 500mm. |
| Square bar size | 4 to 100mm |
| Rectangular Bars | Size: 33 x 30mm to 295 x 1066mm. Thickness: 3.0 to 12.0mm. |
| Hollow Bars | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Billet Size | 1/2 to 495mm Diameter |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements |
| Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Rolled Bars Condition | Hardened & tempered, annealed |
| Cold Rolled Bar Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Form | Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
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“ Check Bhansali Exports's offered stainless steel bars Prices, Dimensions & Weight. Place an order or enquire about your requirements. We will glad to be service. ”
