Siddhgiri Tubes are leading importers,supplier and exporter of Copper Nickel 90/10 Wire.We provide the finest quality of cupronickel alloy products at affordable market rates.
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Copper Nickel 90/10 Rod and Wire is made up of nickel and copper, with manganese and iron added in for good measure. These Copper-nickel 90/10 rods and wires have excellent ductility, durability, and corrosion resistance.
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These copper-nickel 90/10 rods are highly resistant to most organic and inorganic chemicals. They show a high level of resistance to the effect of nitric and sulfuric acid. It is also resistant to inter-granular corrosion.
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They are outstanding in hot and cold workability with that they are resilient in the direction of brackish water, non-oxidizing acid weathering and seawater.
Specification Chart of Copper Nickel 90/10 Wire
| Specification | ASTM B151 UNS C71500 |
|---|---|
| Standard | ASTM, ASME, API, GB, AISI, DIN, EN, SUS, UNS |
| UNS C71500 Round bar size | Diameter: 3~800mm |
| Cuni 70/30 Angle bar size | 3*20*20mm~12*100*100mm |
| C71500 Cupro Alloy Square bar size | 4*4mm~100*100mm |
| Din 2.0882 70 30 CuNi Billet Size | 1/2" to 495mm Diameter |
| ASTM B151 C71500 CDA 715 Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Finish | Bright, Polish, Bright, Rough Turned, Grinding, Centreless Ground & Black |
| Tolerance | H8, H9, H10, H11, H12, H13, K9, K10, K11, K12 or as per clients’ requirements |
| Surface | Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline |
| Condition | Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished, Annealed |
| Technique | Cupro Nickel 70/30 Hot Rolled, Cold Rolled, Cold Drawn, Forged |
| Where we export | USA, UAE, Malaysia, Poland, Singapore, Canada, Australia, Iran, UK, Italy |
| Form | Billet, Rod, Square, I/H, Triangle, Rectangle, Angle, Round, Hollow, Channel, Hex, Ingot, Blocks, Round-Rod, Precision-Ground, Rings, T-Bars, Forging, Threaded, Profiles, Flat, Half-Round |
Chemical Composition Of Copper Nickel 90/10 Wire
| Cu-Ni 90/10 | Cu | Pb | Mn | Fe | Zn | Ni |
|---|---|---|---|---|---|---|
| 88.6 min | 0.05 max | 1.0 max | 1.8 max | 1 max | 9-11 max |
Mechanical Properties Of Copper Nickel 90/10 Wire
| 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 % |