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Ahmed Sheets and Plates is a reputable manufacturer and supplier of top-notch Copper Nickel 70/30 Circles based in Safat, Kuwait. They specialize in crafting corrosion-resistant and high-performance copper-nickel alloy components. The company takes pride in producing precisely engineered Copper Nickel 70/30 Circles that adhere to international industrial standards, ensuring reliable performance even in the most demanding applications. With state-of-the-art manufacturing facilities and a talented technical team, Ahmed Sheets and Plates guarantees exceptional dimensional accuracy, consistent quality, and a long service life for every circle they produce. Their commitment to quality, timely delivery, and customer satisfaction has established them as a trusted source for premium copper-nickel alloy products.
| Standard | ASTM B122, ASME SB122 |
| Dimensions | ASTM, ASME and API |
| Standard | JIS, AISI, ASTM, GB, DIN, EN, etc. |
| Thickness | 1 Mm To 100 mm. |
| Diameter | Upto 2000 Mm. |
| Circle Diameter | 3″ DIA up to 38″ DIA 1500 lbs max. |
| Circles Form | Cold Rolled, Small Flat, Industrial, Proof Machined, Perforated, Forged Steel, Hot Rolled Circle. |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 70-30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 70-30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Copper Nickel 70/30 | 2.0882 | C71500 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Copper nickel 70/30 circle provide exceptional corrosion resistance, especially in marine and saltwater environments, due to their high nickel content. They combine excellent mechanical strength with ductility, making them suitable for demanding applications such as shipbuilding, heat exchangers, offshore platforms etc. Their resistance to biofouling minimizes and extends maintenance requirements service lifetime. Being excellent heaters, they ensure smooth thermal conductivity in industrial systems. Furthermore, these cylinders are easily manufactured and welded, making them versatile for various applications such as desalination, power generation and chemical processing, resulting in long-term reliability and reduced costs.
These Copper Nickel 70/30 Circles find extensive use in industries that demand exceptional corrosion resistance, mechanical strength, and thermal stability. They’re commonly utilized in heat exchangers, condensers, seawater piping systems, and marine engineering components. Additionally, these circles are essential in chemical processing equipment, desalination plants, and offshore structures that face aggressive environments. Their excellent formability, durability, and resistance to seawater corrosion make Copper Nickel 70/30 Circles perfect for fabricating gaskets, diaphragms, sealing components, specialized industrial parts, and high-performance equipment designed for challenging marine and industrial applications.
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