Anucha Metals stands out as a reliable manufacturer and supplier of Copper Nickel 90/10 Forgings right in the heart of Bangkok, Thailand. They specialize in crafting high-quality copper-nickel alloy components that are engineered to offer outstanding corrosion resistance, strength, and durability. These forgings are built to thrive in challenging environments like marine, offshore, and chemical settings, where exposure to seawater, saline conditions, and harsh chemicals is a daily reality. Anucha Metals is committed to precision in manufacturing, ensuring a superior surface finish and consistent mechanical properties, which makes their Copper Nickel 90/10 Forgings perfect for demanding industrial and marine applications.
The composition of Copper Nickel 90/10 Forgings includes primarily copper with 10% nickel, along with trace amounts of iron and manganese to boost corrosion resistance, tensile strength, and overall durability. This alloy is known for its impressive resistance to pitting, crevice corrosion, and biofouling, all while maintaining high levels of ductility, toughness, and excellent thermal and electrical conductivity.
| 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.
These forgings find their place in a variety of applications, including marine hardware, shipbuilding, desalination plants, offshore structures, heat exchangers, condensers, and chemical processing equipment, where strength, corrosion resistance, and long-term reliability are essential. The unique blend of mechanical performance, durability, and resilience against harsh environments makes Copper Nickel 90/10 Forgings a top choice for both industrial and marine uses.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
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