Cupro Nickel 70/30 Nuts

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Manufacturer, Exporter & Supplier of Cupro Nickel 70/30 Nuts

Cupro Nickel 70/30 Nuts

Welcome to GIC Fasteners, your premier source for high-quality Cupro Nickel 70/30 Nuts that adhere to a range of global standards, including DIN, ASTM, ISO, and BS specifications, as well as equivalent international standards. As a leading manufacturer in the industry, we take pride in delivering top-notch CuNi 70/30 fasteners that meet and exceed your expectations. Whether you require DIN 934 CuNi 70/30 Nuts, ASTM B151 Cupro Nickel Nuts, or custom solutions, our commitment to precision and durability ensures you get the best-in-class products for your applications. Explore our extensive range and experience unmatched reliability with GIC Fasteners.

Cupro Nickel 70/30 Nuts Manufacturer

When it comes to dependable fastening solutions, GIC Fasteners stands as a leading authority in the industry, providing high-quality products tailored to meet your specific needs. One of our standout offerings is Cupro Nickel 70/30 Nuts, an indispensable component for various applications demanding corrosion resistance and exceptional durability. Crafted with precision and expertise, these nuts are meticulously designed to endure even the harshest environmental conditions, making them an ideal choice for marine and offshore operations.

Our Cupro Nickel 70/30 Nuts, composed of 70% copper and 30% nickel, not only exhibit outstanding resistance to corrosion in seawater but also maintain their mechanical integrity over time. These nuts are expertly manufactured to ensure a snug and secure fit, guaranteeing the reliability of your connections. Whether you’re in the shipbuilding industry, working on underwater systems, or tackling any project where corrosion is a concern, our nuts will serve as a robust and long-lasting solution. Trust GIC Fasteners for premium quality Cupro Nickel 70/30 Nuts, and experience the peace of mind that comes with using top-notch fastening components. For inquiries and orders, contact us at sales@gicfasteners.com today, and let our experts assist you in finding the perfect solution for your fastening needs.

Specification List Of Cupro Nickel 70/30 Nuts

Specifications : ASTM B151 / ASME SB151
Standard : DIN, ASTM, BS, ISO and all International Standards
Length : 3 mm to 200 mm
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Type : Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts, etc.

Chemical Composition Of Cupro Nickel 70/30 Nuts

Cu-Ni 70/30 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 Cupro Nickel 70/30 Nuts

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 70/30 Cu-Ni Nut

STANDARD UNS WERKSTOFF NR.
Cupro Nickel 70/30 C71500 2.0882

Dimensions of Cupro Nickel 70/30 Hex Nuts

Hex Nut Dimensions

All measurements in millimeters

Nominal Size or Basic Major Thread Diameter
F
G
H
Width Across Flats
Width Across Corners
Thickness
Basic
Max
Min
Max
Min
Basic
Max
Min
1/4
.2500
1/2
.500
.488
.577
.556
15/64
.250
.218
5/16
.3125
9/16
.562
.546
.650
.622
19/64
.314
.280
3/8
.3750
11/16
.688
.669
.794
.763
23/64
.377
.341
7/16
.4375
3/4
.750
.728
.866
.830
27/64
.441
.403
1/2
.5000
7/8
.875
.850
1.010
.969
31/64
.504
.464
9/16
.5625
15/16
.938
.909
1.083
1.037
35/64
.568
.526
5/8
.6250
1-1/16
1.062
1.031
1.227
1.175
39/64
.631
.587
3/4
.7500
1-1/4
1.250
1.212
1.443
1.382
47/64
.758
.710
7/8
.8750
1-7/16
1.438
1.394
1.660
1.589
55/64
.885
.833
1
1.0000
1-5/8
1.325
1.575
1.876
1.796
63/64
1.012
.956
1-1/8
1.1250
1-13/16
1.812
1.756
2.093
2.002
1-7/64
1.139
1.079
1-1/4
1.2500
2
2.000
1.938
2.309
2.209
1-7/32
1.251
1.187
1-3/8
1.3750
2-3/16
2.188
2.119
2.526
2.416
1-11/32
1.378
1.460
1-1/2
1.5000
2-3/8
2.375
2.300
2.742
2.622
1-15/32
1.505
1.433
1-5/8
1.6250
2-9/16
2.562
2.481
2.959
2.828
1-19/32
1.632
1.556
1-3/4
1.7500
2-3/4
2.750
2.662
3.175
3.035
1-23/32
1.759
1.679
2
2.0000
3-1/8
3.125
3.025
3.608
3.449
1-31/32
2.013
1.925
2-1/4
2.2500
3-1/2
3.500
3.388
4.041
3.862
2-13/64
2.251
2.155
2-1/2
2.5000
3-7/8
3.875
3.750
4.474
4.275
2-29/64
2.505
2.401
2-3/4
2.7500
4-1/4
4.250
4.112
4.907
4.688
2-45/64
2.759
2.647
3
3.0000
4-5/8
4.625
4.475
5.340
5.102
2-61/64
3.013
2.893
3-1/4
3.2500
5
5.000
4.838
5.774
5.515
3-3/16
3.252
3.124
3-1/2
3.5000
5-3/8
5.375
5.200
6.207
5.928
3-7/16
3.506
3.370
3-3/4
3.7500
5-3/4
5.750
5.562
6.640
6.341
3-11/16
3.670
3.616
4
4.0000
6-1/8
6.125
5.925
7.073
6.755
3-15/16
4.014
3.862

Different Types of Cupro Nickel 70/30 Nuts

  • Cupro Nickel 70/30 Flanged Nuts
  • Cupro Nickel 70/30 Hex Nuts
  • Cupro Nickel 70/30 Square Nuts
  • Cupro Nickel 70/30 T Nuts
  • Cupro Nickel 70/30 Nylock Nuts
  • Cupro Nickel 70/30 Lock Nuts
  • Cupro Nickel 70/30 Heavy Hex Nuts
  • Cupro Nickel 70/30 Jam Nuts
  • Cupro Nickel 70/30 Coupling Nuts
  • Cupro Nickel 70/30 Hex Cap Nuts
  • Cupro Nickel 70/30 Hex Flange Nuts
  • Cupro Nickel 70/30 Hex Weld Nuts
  • Cupro Nickel 70/30 Square Thin Nuts
  • Cupro Nickel 70/30 Square Weld Nuts
  • Cupro Nickel 70/30 Acorn Nuts
  • Cupro Nickel 70/30 Lifting Eye Nuts
  • Cupro Nickel 70/30 Wing Nuts
  • Cupro Nickel 70/30 T-Slot Nuts
  • Cupro Nickel 70/30 Nylock Jam Nuts
  • Cupro Nickel 70/30 K Lock Nuts
  • Cupro Nickel 70/30 9 Way Lock Nuts
  • Cupro Nickel 70/30 All Metal Lock Nuts
  • Cupro Nickel 70/30 Slotted Castle Nuts
  • Cupro Nickel 70/30 19 Point Flange Nuts
  • Cupro Nickel 70/30 Lug Nuts
  • Cupro Nickel 70/30 Open Lug Nuts
  • Cupro Nickel 70/30 Dome Nuts
  • Cupro Nickel 70/30 Hex Machine Screw Nuts
  • Cupro Nickel 70/30 Hex Lock Nuts Nylon Insert
  • Cupro Nickel 70/30 Hex Jam Nuts
  • Cupro Nickel 70/30 Hex Jam Nylon Lock Nuts
  • Cupro Nickel 70/30 Cap Nuts
  • Cupro Nickel 70/30 Prevailing Torque Lock Nuts
  • Cupro Nickel 70/30 Top Lock Nuts
  • Cupro Nickel 70/30 Pin-Lock Nuts
  • Cupro Nickel 70/30 Castle Nuts
  • Cupro Nickel 70/30 Flange Nuts SerSSted
  • Cupro Nickel 70/30 Machine Hex Nuts
  • Cupro Nickel 70/30 Finished Hex Nuts
  • Cupro Nickel 70/30 Forged Eye Nut
  • Cupro Nickel 70/30 Rivet Nuts
  • Cupro Nickel 70/30 Slotted Hex Nuts
  • Cupro Nickel 70/30 Acme Hex Nuts
  • Cupro Nickel 70/30 Anco Locknuts
  • Cupro Nickel 70/30 Flexloc Nuts
  • Cupro Nickel 70/30 Reversible Lock Nuts
  • Cupro Nickel 70/30 Panel Nut
  • Cupro Nickel 70/30 Poly Nut
  • Cupro Nickel 70/30 Conelock Nut
  • Cupro Nickel 70/30 Self Clinching Nuts
  • Cupro Nickel 70/30 Domed Cap Nuts
  • Cupro Nickel 70/30 Imperial Thread Nuts
  • Cupro Nickel 70/30 Imperial Thread Nylock Nuts
  • Cupro Nickel 70/30 Sleeve Nuts
  • Cupro Nickel 70/30 Thin Nuts
  • Cupro Nickel 70/30 Weld Nuts
  • Cupro Nickel 70/30 High Nuts
  • Cupro Nickel 70/30 Cage Nuts
  • Cupro Nickel 70/30 Security Nuts
  • Cupro Nickel 70/30 Imperial Nuts
  • Cupro Nickel 70/30 Industrial Nuts
  • Cupro Nickel 70/30 Miscellaneous Nuts
  • Cupro Nickel 70/30 Insert Nuts
  • Cupro Nickel 70/30 Knurled Nuts
  • Cupro Nickel 70/30 Round Nuts

Characteristics of Cupro Nickel 70/30 Nuts

  • Material Composition: Cupro Nickel 70/30 nuts are primarily made of 70% copper (Cu) and 30% nickel (Ni).
  • Corrosion Resistance: Cupro Nickel 70/30 nuts exhibit excellent resistance to seawater corrosion, making them ideal for marine applications.
  • High Strength: These nuts offer good tensile strength and toughness, making them suitable for various industrial uses.
  • Thermal Stability: Cupro Nickel 70/30 nuts maintain their mechanical properties at both high and low temperatures, making them versatile for different environments.
  • Anti-Fouling Properties: They have anti-fouling properties, preventing the accumulation of marine organisms on their surface.
  • Low Risk of Biofouling: Cupro Nickel 70/30 nuts help reduce the risk of biofouling in underwater structures due to their composition.
  • Excellent Ductility: These nuts are highly ductile, allowing for easy fabrication and forming into various shapes.
  • Resistance to Erosion: They resist erosion and cavitation in flowing seawater, making them suitable for use in pumps and valves.
  • Longevity: Cupro Nickel 70/30 nuts are known for their long service life, even in harsh environments.
  • Weldability: They can be welded using standard methods, adding to their versatility in construction and repair projects.
  • Non-Magnetic: Cupro Nickel 70/30 nuts are non-magnetic, making them suitable for certain specialized applications.
  • Biocompatible: They are biocompatible, making them suitable for use in medical devices and implants.

Applications of Cupro Nickel 70/30 Nuts

Applications Industries
Marine equipment and components Maritime and shipbuilding
Heat exchangers and condensers Chemical processing
Underwater pipelines and fittings Oil and gas
Desalination plants Water treatment
Offshore platforms Offshore drilling
Petrochemical industry Petrochemicals
Naval and defense applications Defense and military
Cooling systems Power generation
Medical instruments and implants Medical and healthcare
Seawater filtration systems Environmental engineering
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Cupro Nickel 70/30 Nuts - FAQs

Cupro Nickel 70/30 is an alloy composed of 70% copper (Cu) and 30% nickel (Ni). It's renowned for its exceptional resistance to corrosion in marine environments, high thermal stability, and excellent ductility.

Cupro Nickel 70/30 Nuts find extensive use in marine equipment, such as ship hulls, offshore platforms, and heat exchangers, due to their resistance to saltwater corrosion.

These nuts are ideal for desalination plants because they resist the corrosive effects of brine and seawater, ensuring long-lasting performance.

Yes, Cupro Nickel 70/30 Nuts can be welded using standard methods, making them versatile for fabrication and repair tasks.

Their biocompatibility and resistance to corrosion make them a preferred choice for medical devices and implants, ensuring patient safety and longevity.

These nuts are employed in seawater filtration systems, aiding in environmental conservation efforts by providing reliable and corrosion-resistant components.

Cupro Nickel 70/30 Nuts are non-magnetic, which makes them suitable for applications where magnetic interference must be minimized.

Power generation industries utilize these nuts in cooling systems, as they maintain their properties at varying temperatures and resist erosion.

They are used in underwater pipelines and fittings within the oil and gas industry due to their resistance to corrosion in harsh underwater environments.

Cupro Nickel 70/30 Nuts - Export Destination

Cupro Nickel 70/30 Nuts Supplier in North America

Antigua and Barbuda, Bahamas, Barbados, Belize, Canada, Costa Rica, Cuba, Dominica, Dominican Republic, El Salvador, Grenada, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Trinidad and Tobago, United States.

Cupro Nickel 70/30 Nuts Supplier Fasteners in South America

Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands, French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela.

Cupro Nickel 70/30 Nuts Supplier in Europe

Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic (Czechia), Denmark, Estonia, Finland, France, Germany, Greece, Holy See, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Russia, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, United Kingdom.

Cupro Nickel 70/30 Nuts Supplier in Asia

Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, Cyprus, Georgia, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Laos, Lebanon, Malaysia, Maldives, Mongolia, Myanmar, Nepal, Oman, Pakistan, Palestine, Philippines, Qatar, Saudi Arabia, Singapore, South Korea, Sri Lanka, State of Palestine, Syria, Taiwan, Tajikistan, Thailand, Timor-Leste, Turkey, Turkmenistan, United Arab Emirates, Uzbekistan, Vietnam, Yemen.

Cupro Nickel 70/30 Nuts Supplier in Australia

Australia, Fiji, Kiribati, Marshall Islands, Micronesia, Nauru, New Zealand, Palau, Papua New Guinea, Samoa, Solomon Islands, Tonga, Tuvalu, Vanuatu.