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In the heart of Amman’s industrial landscape, Nizar Sheetsandplates has built a reputation for reliability and precision, specializing in robust materials for demanding environments. Our expertise shines with the Copper Nickel 9010 Circle, a product engineered for superior performance where strength and corrosion resistance are non-negotiable. We take pride in supplying this high-grade alloy to industries that cannot afford compromises, ensuring each circle meets the exacting standards our clients have trusted us with for years.
The exceptional quality of this alloy stems from its specific composition, primarily a blend of 90% copper and 10% nickel, enhanced with small amounts of iron and manganese. This combination is what gives the material its remarkable resistance to seawater corrosion and impressive mechanical strength. It’s known for being tough and ductile, allowing it to be easily fabricated into complex components while maintaining its integrity under significant stress and in challenging temperatures.
| 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 90-10 | 88.6 min | 1.0 max | .05 max | 9-11 max | 1.8 max | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 90-10 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Copper Nickel 90/10 | 2.0872 | C70600 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The copper nickel 90/10 circle offers many advantages including particular resistance to seawater corrosion, making it ideal for the marine environment It exhibits excellent resistance to biofouling, and ensures long service under extreme conditions. The alloy also offers strong mechanical properties such as high tensile strength, durability and resistance to stress corrosion cracking. It also has excellent thermal electrical conductivity along with excellent weldability and formability. These features make the Copper Nickel 90/10 Circle desirable for applications such as heat exchangers, desalination plants, and chemical plants.
These properties make the Copper Nickel 9010 Circle an indispensable component across critical industries. You will find it at work in the intricate fabrications of shipbuilding, used for pumps, valves, and condenser plates that face constant exposure to seawater. Its reliability extends to the offshore oil and gas sector for platform components, and it is equally vital in desalination plants and power generation facilities, where longevity and minimal maintenance are essential for continuous, efficient operation.
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