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Sagar Tubes (India) is one of the largest manufacturer, exporter and supplier of Copper Nickel Cu-Ni 70/30 (C71500) Round Bars in India. Copper Nickel C71500, otherwise called 70/30 Copper Nickel, offers astounding corrosion resistance, particularly in marine saltwater conditions. The principle wrought Copper Nickel alloys picked for seawater service contains 10% or 30% Nickel. They additionally have significant additions of Iron and Manganese which are important to keep up great corrosion resistance.
This material has High strength, Moderate machinability, Excellent corrosion resistance, High impact resistance, and many more. Some basic applications for Copper Nickel includes valves, fittings, flanges and different other marine equipment components. These are available to our significant clients in various range of diameters, wall thicknesses and sizes at very reasonable rates.
Sagar Tubes (India) offers Copper Nickel 70/30 Round Bars, which are available in wide-extending sizes, lengths, specifications and dimensions in order to suit the exact necessities of our all over around respected clients. Cu-Ni 70/30 Square Bars are perceived for its moderate formability, weldability, strength and wokability. Cupro Nickel 70/30 Flat Bars have fantastic cold working ability. The primary and wrought Copper Nickel 70/30 Threaded Bars chose for sea water service contain 30 percent of nickel. Cu-Ni 70/30 Hollow Bars consist of 70 percent copper and 30 percent nickel alloy by procedures for accompaniments of manganese and iron. Cupro Nickel 70/30 Hexagonal Bars (UNS C71500) is an alloy by methods for exceptional resistance from corrosion and erosion. In the interim, Copper Nickel 70/30 Triangular Bars are likewise being offered in various sizes and shapes to our clients. Cu-Ni 70/30 Round Bars is also utilized in commercial shipping and the oil and gas markets because of its great strength, corrosion resistance and inherent resistance from bio – fouling in salt water conditions. To guarantee total customer satisfaction, the whole cluster of Cupro Nickel 70/30 Bars is inspected altogether on standard quality parameters before final delivery
| Specifications | : | ASTM B151, ASME SB151 |
| Dimensions | : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Range | : | 5 mm To 500 mm thick in 100 mm TO 6000 mm |
| Cu-Ni 70/30 Round Bars | : | 6 mm to 120 mm. |
| Cu-Ni 70/30 Square Bars | : | 10 mm to 200 mm. |
| Finish | : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | : | 100 mm to 3660 mm Long |
| Form | : | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
Types of Cupro Nickel Cu-Ni 70/30 Round Bars
| Cupro Nickel 70/30 Bright Bar | : | Cupro Nickel 70/30 Bright Bar 70/30 Cu-Ni Bright Bar Copper Nickel 70/30 Bright Bar UNS C71500 Cu-Ni Bright Bar WERKSTOFF NR. 2.0882 Bright Bar ASTM B151 70/30 Stainless Steel Bright Bar |
| Cupro Nickel 70/30 Hex Bar | : | Cu-Ni 70/30 Hex Bar 70/30 Copper Nickel Hexagonal Bar 70/30 Cupro Nickel Hex Bar UNS C71500 Cu-Ni Hexagonal Bar ASTM B151 70/30 Cupro Nickel Hex Bar |
| Cupro Nickel 70/30 Square Bar | : | Cupro Nickel 70/30 Square Bar 70/30 Cu-Ni Square Bars 70/30 Copper Nickel Square Bar UNS C71500 Cu-Ni Square Bar WERKSTOFF NR. 2.0882 Square Bar ASTM B151 70/30 Cupro Nickel Square Bars |
| Cupro Nickel 70/30 Rectangular Bar | : | Cu-Ni 70/30 Rectangular Bar 70/30 Cupro Nickel Rectangular Bars 70/30 Copper Nickel Rectangular Bar UNS C71500 Cupro Nickel Rectangular Bars WERKSTOFF NR. 2.0882 Rectangular Bar ASTM B151 70/30 Cu-Ni Rectangular Bar |
| Cupro Nickel 70/30 Flat Bars | : | Cupro Nickel 70/30 Flat Bar 70/30 Cu-Ni Flat Bars 70/30 Cupro Nickel Flat Bars UNS C71500 Cu-Ni Flat Bars WERKSTOFF NR. 2.0882 Flat Bars ASTM B151 70/30 Copper Nickel Flat Bars |
| Cupro Nickel 70/30 Polished Bar | : | Cu-Ni 70/30 Polished Bar 70/30 Cupro Nickel Polished Bars 70/30 Copper Nickel Polished Bar UNS C71500 SS Polished Bars WERKSTOFF NR. 2.0882 Polished Bar ASTM B151 70/30 Cupro Nickel Polished Bar |
| Cupro Nickel 70/30 Threaded Bar | : | Cupro Nickel 70/30 Threaded Bar 70/30 Cu-Ni Threaded Bars 70/30 Cupro Nickel Threaded Bar UNS C71500 Copper Nickel Threaded Bar WERKSTOFF NR. 2.0882 Threaded Bar ASTM B151 70/30 Cu-Ni Threaded Bar |
Chemical Composition of Cupro Nickel Cu-Ni 70/30 Round Bars:
| Cu | Mn | Pb | Ni | Fe | Zn |
|---|---|---|---|---|---|
| 65 min | 1.0 | 0.05 | 29-33 | 0.4-1.0 | 1 |
Mechanical Properties of Cupro Nickel Cu-Ni 70/30 Round Bars:
| 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 % |