Neo Amity, Nanubhai Desai Road, Mumbai - 400004
Neo Amity, Nanubhai Desai Road, Mumbai - 400004
Metcore Alloys are one of the leading manufacturers, suppliers, stockists, and exporters of premium quality Copper Nickel 70/30 Wires at affordable rates. TheCopper Nickel 70/30 (UNS C71500) is an alloy consisting of 70% copper and 30% nickel and finds excellent strength and outstanding resistance to corrosion. Some of the strong elements added here are manganese and iron, which makes this alloy unique and highly resistant to seawater corrosion, hence ideal for marine applications.
Annealing is carried out usually within the range 649°C - 816°C (1200°F - 1500°F), which imparts the alloy with very high formability in cold working and excellent characteristics for hot forming. The addition of nickel to copper forms a single-phase alpha structure, which is basically responsible for the superior mechanical properties in this material.
Copper Nickel 70/30 Wires machinability is rated at 20%. These wires give low magnetic permeability and can be readily welded by various arc welding processes including gas shielded arc welding, spot welding, and oxyacetylene welding. The temperature range of forging these wires ranges between 927°C to 1038°C (1700°F - 1900°F).
Copper Nickel 70/30 Wires are commonly used in typical applications include hydraulic systems, sea water piping, pumps, ship hardware, fish farming cages, and hardware for condensers besides heating exchangers. These wires provide excellent erosion resistance, macro-fouling, and to a wide range of corrosive media like fresh water, boiler feed water, superheated steam, and dilute organic acids.
At Metcore Alloys, pride is taken in the delivery of quality Copper Nickel 70/30 Wires that are immensely ductile, especially in annealed condition. Other properties it possesses include good thermal conductivity and antimicrobial properties, extending their use in versatile industries. Devotedly working to meet both international and local demand, Metcore Alloys has become a name to ensure the highest qualities of products that meet the stern demands of marine, power plants, and chemical processing.
Specifications | ASTM B206 / ASME SB206 |
---|---|
Dimensions | ANSI/AWCI – 01 -1992 and ASTM E 2016-11 and RRW 360 |
Length | 100 mm TO 6000 mm |
Diameter | 10 mm To 100 mm |
Specialize | Filler Wire, Coil Wire |
STANDARD | WERKSTOFF NR. | UNS |
---|---|---|
Cupro Nickel 70/30 | 2.0882 | C71500 |
Cu-Ni 70/30 | Cu | Pb | Mn | Fe | Zn | Ni |
---|---|---|---|---|---|---|
88.6 min | 0.05 max | 1.0 max | 1.8 max | 1 max | 9-11 max |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|
0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
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