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Sayam Nickel Alloys, Hyderabad, India, is a trusted manufacturer and supplier of high-quality copper-nickel alloy products for marine, offshore, and industrial applications. Known for precision engineering, stringent quality control, and timely delivery, the company serves industries such as shipbuilding, desalination, chemical processing, and offshore platforms. Its Copper Nickel Wire is engineered for excellent corrosion resistance, mechanical strength, and long-term durability. Designed for electrical, structural, and industrial applications, this wire ensures reliable conductivity, flexibility, and resistance to harsh environmental conditions, making it ideal for seawater, chemical, and high-performance marine and industrial applications.
Copper Nickel Wire is typically manufactured from 70/30 or 90/10 copper-nickel alloys, composed primarily of copper with nickel (10–30%) and minor additions of iron and manganese to enhance mechanical strength and corrosion resistance. The alloy provides excellent resistance to seawater corrosion, pitting, and biofouling. Mechanical properties include good tensile strength, moderate hardness, and high ductility, allowing easy drawing, bending, and installation. The wire maintains dimensional stability and mechanical integrity under high temperatures, pressure, and chemically aggressive conditions, ensuring long-term durability in marine, offshore, and industrial applications.
| Specifications | ASTM B206, ASME SB206 | |
|---|---|---|
| Copper Nickel Wire Grades | 90/10 Copper Nickel Wire, 70/30 Copper Nickel Wire (Cuni 90/10 & Cuni 70/30) | |
| Copper Nickel Wire Dimensions | ANSI/AWCI – 01 -1992 and ASTM E 2016-11 and RRW 360 | |
| Copper Nickel Wire Length | 100 mm TO 6000 mm, customizable | |
| Copper Nickel Wire Diameter | 10 mm To 100 mm or as per client requirement | |
| Copper Nickel Wire Main Types |
| |
| Copper Nickel Wire Density | 8.89 g/cm3 | |
| 580-750 | |
| as standard | |
| 28-30 | |
| Surface | Polished bright, Smooth | |
| Copper Nickel Wire Technique | Cold Rolled, hot rolled | |
| Copper Nickel Wire Condition | M, Y, 1/2Hard | |
| Tempers | Tempers range from dead soft annealed to ultra spring temper | |
| Copper Nickel welded wire mesh | Roll Width: 24inch, 36inch, 1Metre, 48inch, 72inch, or 84inch Roll Length: 100feet or 150feet | |
| Copper Nickel wire mesh weaving methods | plain weave, twill weave, dutch weave | |
| Offered in a wide range of packages including: |
|
| 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 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.89 g/cm3 | 2260 F | 50000 psi | 20000 psi | 30 % |
At Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Wire in Hyderabad, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Copper Nickel Wire is widely used in marine, offshore, and industrial applications requiring corrosion resistance, mechanical strength, and electrical conductivity. It is ideal for electrical wiring, grounding, structural reinforcements, and fastening applications in seawater systems, desalination plants, heat exchangers, and shipbuilding. The wire is also used in chemical processing units and industrial equipment exposed to corrosive environments. Its excellent resistance to biofouling, seawater corrosion, and mechanical wear ensures long service life. Copper Nickel Wire from Sayam Nickel Alloys, Hyderabad, India, provides reliable, durable, and high-performance solutions for demanding marine, industrial, and offshore applications.
