For over [number] years, Nimish Metal in Safat has been a trusted name for industrial materials, building a reputation on reliability and deep technical expertise. We are particularly proud of our specialized offering in Copper Nickel 9010 forgings, a high-performance alloy essential for demanding environments. Our team understands the critical nature of these components, which is why we ensure every forging meets the highest standards of quality and durability, providing our clients in Kuwait and beyond with solutions they can depend on for their most challenging projects.
The exceptional strength of Copper Nickel 9010 forgings comes from its specific composition, primarily a blend of 90% copper and 10% nickel, with small additions of iron and manganese. This combination delivers outstanding mechanical properties, including high tensile strength and excellent resistance to thermal softening. Most importantly, it offers superior corrosion resistance, particularly in saline environments, making it incredibly durable against seawater corrosion, impingement attack, and biofouling, which is crucial for long-term performance in harsh conditions.
| Standard | ASTM B122, ASME SB122 |
| Specification | DIN, ASTM, BS and all International Standards |
| Flat bar blocks | up to 27″ width and 15,000 lbs. |
| Cylinders and sleeves | up to 50″ maximum O.D. and 65″ maximum length |
| Discs and hubs | up to 50″ diameter and 20,000 lbs. |
| Rolled, hand forged or mandrel forged rings | up to 84″ maximum O.D. and 40″ maximum length |
| Rounds, shafts and step shafts | up to 144″ maximum length and 20,000 lbs. |
| Forging Types | Impression Die Forging, Open Die Forging, Seamless Rolled Forging, Hot Forging, Cold Forging, Open die hammer forging, Impression die drop forging, Closed Die Forging, Press Forging, Upset Forging, Compression Forging, Swaging, Rotary Forging, Roll forging. |
| 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 |
Copper Nickel 90/10 forgings may face challenges like higher cost, susceptibility to galvanic corrosion in specific environments, and limited availability in some sizes, requiring precise processing and material sourcing.
Common welding processes compatible with Copper Nickel 90/10 forgings include TIG (GTAW), MIG (GMAW), and SMAW. Proper filler materials, such as CuNi rods, ensure strong, corrosion-resistant welds for optimal performance.
Durability of Copper Nickel 90/10 forgings is ensured by factors like corrosion resistance, proper heat treatment, precise manufacturing, adequate welding techniques, and protection against galvanic corrosion in marine and industrial environments.
The unique properties of Copper Nickel 9010 forgings make them indispensable in marine engineering, where they are used for critical components like pump shafts, valve stems, and fittings in shipbuilding and offshore platforms. Their reliability also extends to desalination plants, power generation condensers, and oil and gas refinery systems, handling high-pressure saltwater and corrosive chemicals. Essentially, wherever durability and corrosion resistance are non-negotiable for safety and longevity, these forgings provide a proven and robust solution for industrial applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Nimish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Safat, Kuwait
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