These Copper Nickel 90 / 10 Hex Head Bolts have good fabric ability and high inherent resistance to befouling. Cu-Ni 90 / 10 Hex Head Nuts is often used in Condenser Plates, Condensers, Weld Torch Tips, Heat Exchanger Tubes, Valve Bodies, Evaporator Tubes, Pressure Vessels, Distiller Tubes, Pump Impellers for Oil Refining, Ferrules, and Evaporators.
For this reason, these Cupro Nickel 90 / 10 Square Bolts is used for piping, heat exchangers and condensers in seawater systems, marine hardware, and sometimes for the propellers, crankshafts and hulls of premium tugboats, fishing boats and other working boats. Copper Nickel 90 / 10 Eye Bolts have very good resistance to seawater, brine water, organic Alloys, salts, diluted non – oxidizing acids, and more.
Cupro Nickel 90/10 Bolt/Nut Manufacturers, Cupro Nickel 90/10 Bolt/Nut Suppliers, Cupro Nickel 90/10 Bolt/Nut Stockists, Cupro Nickel 90/10 Bolt/Nut Exporters
Cupro Nickel 90/10 Bolt/Nut Manufacturers in India, Cupro Nickel 90/10 Bolt/Nut Suppliers in India, Cupro Nickel 90/10 Bolt/Nut Stockists in India, Cupro Nickel 90/10 Bolt/Nut Exporters in India
These Cu-Ni 90 / 10 Eye Nuts is often used in Hydraulic lines, Fish cages for aquaculture, Heat exchangers and condensers, Desalination units, Sea water pipe work, Tubes for power plants and ships, Offshore fire water systems, etc. Cupro Nickel 90 / 10 T-Bolts contain a unique summary of data relating to the physical and mechanical properties of the materials and low, ambient and elevated temperatures which is not available elsewhere.
Cupro Nickel 90/10 Bolt/Nut Manufacturers in Mumbai, Cupro Nickel 90/10 Bolt/Nut Suppliers in Mumbai, Cupro Nickel 90/10 Bolt/Nut Stockists in Mumbai, Cupro Nickel 90/10 Bolt/Nut Exporters in Mumbai
These Copper Nickel 90 / 10 T-Nuts are most commonly specified within the marine, offshore, chemical, and petrochemical and shipbuilding industries and are as well widely used for handling seawater in all types of heat exchanger and cooling plant.
Cu-Ni 90/10 Bolt/Nut Specifications
| Specifications |
ASTM B 151 ASME SB 151 |
| Standard |
DIN, ASTM, BS and all International Standards |
| Length |
3 mm to 90/10 mm |
| Size |
M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type |
Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
90/10 Cupro Nickel Bolt/Nut Chemical Composition
| 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 |
Copper Nickel 90/10 Bolt/Nut Mechanical Properties
| Density |
Melting Point |
Yield Strength (0.2%Offset) |
Tensile Strength |
Elongation |
| 8.1 g/cm3 |
1443 °C (2430 °F) |
Psi – 35,000, MPa – 241 |
Psi -80,000, MPa -551 |
30 % |
Equivalent Grades for 90/10 Cu-Ni Bolt/Nut
| STANDARD |
UNS |
WERKSTOFF NR. |
| Cupro Nickel 90/10 |
C70600 |
2.0872 |
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