RCM Copper is a main and most trusty produces of copper-nickel 70/30 Tubes. We give Tubes in various lengths, measurements, and sizes. Copper-nickel 70/30 is a composite where 70 % copper, and 30% nickel with the expansion of manganese and iron. In view of our great client support we have our customers everywhere on the globe.
Copper-nickel 70/30 Tubes have a few elements like details, grade, measurements, size, thickness, distance across, the sort might be created, welded, ERW, LSAW Tubes. The type of the Tubes are adjusted, square, rectangular, and water powered. The length of the Tubes is additionally a significant concern, the length should be single or twofold arbitrary. The end bit of the Tube is a sloped end, stepped, and plain end.
The Tubes have some mechanical and actual property, has high thickness, softening point, least elastic, least yield, extension. A few applications where the copper-nickel 70/30 Tubes are utilized, these are usually utilized in force ages, petrochemicals, gas handling, forte synthetics, drugs gear, drugs, seawater hardware, compound gear, condensers, heat exchangers, mash and paper industry.
Chemical Composition of Copper Nickel 70/30 Tubes
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 |
Mechanical Properties of Cu-Ni 70/30 Tubing
Properties | Metric | Imperial |
---|---|---|
Tensile strength, ultimate | 372-517 MPa | 54000-75000 psi |
Tensile strength, yield (depending on temper) | 88.0-483 MPa | 12800-70100 psi |
Elongation at break (in 381 mm) | 45.0% | 45.0% |
Charpy impact | 107 J | 78.9 ft-lb |
Machinability (UNS C36000 (free-cutting brass) = 100%) | 20% | 20% |
Shear modulus | 57.0 GPa | 8270 ksi |
Poisson's ratio | 0.34 | 0.34 |
Elastic modulus | 150 GPa | 21800 ksi |
Properties of Cupro Nickel 70/30 Tubes
Properties | Metric | Imperial |
---|---|---|
Density | 8.94 g/cm3 | 0.323 lb/in3 |
Melting point | 2140°F | 1171°C |