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ASTM B171 UNS C71500 Copper Nickel Alloy 70-30 Cupronickel Cupro Nickel CuNi70/30 CuNi30Fe Tube Sheets Baffles Plates CuNi 70/30 Cu Ni 70/30 70/30 CuNi cu-ni UNS C71500 Tube Plates Support Plates
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We are professional ASTM B171 UNS C71500 Copper Nickel Alloy 70-30 Cupronickel Cupro Nickel CuNi70/30 CuNi30Fe Tube Sheets Baffles Plates CuNi 70/30 Cu Ni 70/30 70/30 CuNi cu-ni UNS C71500 Forged Forging Tubesheets Tube Plates Support Plates from china
UNS C71500 copper-nickel (cupronickel) alloy has medium high strength and good creep resistance at high temperatures. This alloy is expensive in comparison with copper-aluminum alloys and other alloys with similar mechanical properties.
The following datasheet will provide more details about the UNS C71500 cupronickel-copper nickel alloy.
Chemical Composition
The following table shows the chemical composition of UNS C71500 cupronickel alloy.
Element | Content (%) |
---|---|
Copper, Cu | 70 |
Nickel, Ni | 30 |
Physical Properties
The physical properties of UNS C71500 cupronickel alloy are outlined in the following table.
Properties | Metric | Imperial |
---|---|---|
Density | 8.94 g/cm3 | 0.323 lb/in3 |
Melting point | 1171°C | 2140°F |
Mechanical Properties
The mechanical properties of UNS C71500 cupronickel alloy are tabulated below.
Properties | Metric | Imperial |
---|---|---|
Tensile strength | 372-517 MPa | 54000-75000 psi |
Yield strength (depending on temper) | 88.0-483 MPa | 12800-70100 psi |
Elongation at break (in 381 mm) | 45% | 45% |
Elastic modulus | 117 GPa | 17000 ksi |
Poisson’s ratio | 0.34 | 0.34 |
Machinability (UNS C36000 (free-cutting brass) = 100) | 20 | 20 |
Shear modulus | 57.0 GPa | 8270 ksi |
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