What are Copper Nickel 70/30 Fasteners?
Copper Nickel 70/30 Fasteners, also known as UNS C71500 Fasteners, are a revolutionary product in the fastener industry. These copper nickel fasteners, made of approximately 70% copper and 30% nickel, are renowned for their high corrosion resistance, excellent strength, and flexibility, making them ideal for some of the toughest industrial environments. A small amount of iron and manganese is added to the mix to enhance the strength and durability of the fasteners.
Exceptional Composition and Thermal Conductivity:
One striking feature of these fasteners is their exceptional resistance to alkaline solutions and neutrals. Alongside this, they display superior thermal and electrical properties, credited to the presence of copper, which offers an excellent thermal conductivity of 32.9 W/mK (0.0900 BTU in/hr.ft². °F). The addition of nickel in the alloy enhances erosion resistance, adding to their overall usability and demand in the market.
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Versatility in Applications:
C71500 material fasteners excel in resisting general seawater corrosion, making them an ideal choice for onshore and offshore marine applications. Their unique thermal stability makes them a popular choice across various industries, including power generation, petrochemicals, and marine engineering. Cupro Nickel 70-30 Fasteners applications include heat exchangers, desalination plants, chemical processing, air conditioning, and refrigeration.
Choose Excellence with Sagar Prakash Alloys
At Sagar Prakash Alloys, we understand that different industries have different needs. Consequently, we offer a wide range of CuNi 70/30 Fasteners in various shapes and sizes, including nuts, bolts, screws, washers, and studs. We also offer customization to meet your specific requirements, whether it's size, shape, or design.
As a leading Copper Nickel Alloy 70-30 Fasteners supplier and stockist globally, we are committed to providing our customers with the highest quality products. Our fasteners are ISO certified, ensuring you only get the best. Coupled with competitive pricing and prompt delivery, Sagar Prakash Alloys is your go-to source for all your industrial fastener needs. Contact us today to learn more about nut bolt price and services.
70/30 Copper Nickel Fastener Specification
| Standard | DIN, UNI, ISO, JIS, GB, IS, BS, ASME, ANSI, ASTM and all International Standards |
|---|---|
| CuNi Fasteners/ Bolts Size | M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160 |
| Copper Nickel 70/30 Fastener Length | 3 mm to 200 mm |
| 70/30 Cu Ni Bolts, Studs Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
| C71500 Copper Fasteners Standard: | ANSI – American National Standards Institute
DIN: DIN 931, DIN 933, DIN 934, DIN 970 UTS – Unified Thread Standard : UNC, UNF, UNEF, UNS, NPT, NPTF ISO – International Organization for Standardization : ISO 4032, ISO 4033, JIS standards |
| SCOPE OF MANUFACTURE |
|
| Fasteners In Form of: | Hex, Square, Round, Threading as per Gauge Etc. |
| Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe, etc |
| bolting Test Certificate: | Manufacturer Test Certificate as per EN 10204 / 3.1 |
| Fasteners finishing: | Zinc (yellow, white, blue, black), black oxide, Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET |
| Production process | M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element |
| bolting materials Surface Coating: |
All surface finishes can be supplied, including Zinc, Galvanised, Sherardized, Electroless Nickel, Dacromet, Geomet & PTFE. |
| Cupro Nickel 70/30 Types of Bolts | Hex Bolts, Flange Bolts, Hex Head Bolts, Lag Bolts, Square Bolts, Eye Bolts, U Bolts, T Bolts, Counter sunk Bolts etc. |
| CuNi C71500 Types of Nut | Hex Head Nut, Eye Nut, Dome Nut, Wing Nut, T Nut, Panel Nut, Lock Nut, Coupling Nut, Square Nut, Acorn Nut etc. |
| CuNi Alloy 70 30 Types of Screw | Hex Head Cap Screws, Socket Set Screws, Anchor Screws, Blind Rivet, Socket Head Screws, Concrete Screws, Shoulder Screws, Panel Screws, Threaded Screws, Machine Screws etc. |
| 70-30 Copper Nickel Types of Washer | Machine Washers, Flat Washer, Star Washers, Sealing Washer, Lock Washer, Split Washer etc. |
| Copper Nickel Fasteners Packing: | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
Types of 70/30 Copper Nickel Fasteners
Copper Nickel 70/30 Nuts
Copper Nickel UNS C71500 Hex Nuts, Cu Ni 70/30 Jam Nuts, Cupro Nickel DIN 2.0882 Square Nuts, ASTM B151 Cu-Ni Alloy 70/30 Acorn Nuts, 70/30 Cu-Ni Alloy Nylon Insert Lock Nuts, 70/30 Copper Nickel Flange Nuts, 70/30 Cap Nuts, Cupro Nickel 70/30 Wing Nuts, Copper Nickel 70/30 Nuts, Copper Nickel Cupernickel Hex Domed Cap Nuts.
Copper Nickel 70/30 Washer
Cupro Nickel 70/30 Fender Washer, Copper Nickel 70/30 Washer, ASTM B151 Cu-Ni Alloy 70/30 Split Lock Washer, 70/30 Finishing Washer, 70/30 Copper Nickel Square Washer, Cu-Ni Alloy UNS C71500 Washer, Cupro Nickel DIN 2.0882 Dock Washer, Cu Ni 70/30 Flat Washer, Cupro Nickel Cupernickel Ogee Washer.
Copper Nickel 70/30 Screws
ASTM B151 Cu-Ni Alloy 70/30 Sheet Metal Screws, 70/30 Cupro Nickel Socket Screws, Cu-Ni 70/30 Screws, Cupro Nickel UNS C71500 Screws, DIN 2.0882 Mating Screws, Cu-Ni Alloy 70/30 Thread Cutting Machine Screws, CuNi Alloy 70/30 Wood Screws, Cu-Ni 70/30 Machine Screws, Cupro Nickel Cupernickel Set Screws.
Copper Nickel 70/30 Bolts
70/30 Cu-Ni Flange Bolts, ASTM B151 Cu-Ni Alloy 70/30 Anchor Bolts, Copper Nickel UNS C71500 Bolts, Cu-Ni Alloy DIN 2.0882 Eye Lags, CuNi 70/30 Hex Head Bolts, Cupro Nickel 70/30 Carriage Bolts, Cu-Ni Alloy 70/30 Lag Bolts, 70/30 Shoulder Bolts, Copper C71500 Bolts, Cu-Ni Alloy 70/30 U-Bolts, Copper Nickel Cupernickel J-Bolts.
Equivalent Grades of ASME SB151 Copper Nickel 70/30 Fasteners
| STANDARD | WERKSTOFF NR. | UNS |
| Copper Nickel 70/30 | 2.0882 | C71500 |
Copper Nickel 70/30 Fasteners Chemical Properties
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Copper Nickel 70/30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
Cupro Nickel 70/30 Fasteners Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.323 lb/in3 at 68 F | 2260 °F | Psi – 50000 | Psi – 20000 | 30 % |
To buy 70/30 Copper Nickel Fasteners, Please send an email to [email protected] for the lowest pricing and expedited delivery. We have dealers, suppliers, distributors, and direct sales agents all over the world who can assist you in purchasing Copper Nickel UNS C71500 Fasteners and answer any questions you may have.
Other types of Copper Nickel 70/30 Fasteners Ready Stock
- Cupernickel 70/30 Structural Bolts
- Copper Nickel 70/30 Foundation Bolts
- Cu-Ni 70/30 Fasteners Manufacturer
- Copper Nickel UNS C71500 Wing Screw
- Copper Nickel DIN 2.0882 Eye Bolt
- Cu-Ni UNS C71500 T-Head Bolts
- Copper Nickel DIN 2.0882 Hex Head Bolts
- Cu-Ni 70/30 Mushroom Head Square Neck Bolts
- Cupronickel DIN 2.0882 J Bolts
- Copper Nickel 70/30 Hex Head Bolts
- Manufacturer of Cupro Nickel 70/30 U- Bolts
- Copper Nickel 2.0882 Wing Screw Supplier
- Copper Nickel UNS C71500 Hex Coupling Nut
- Cupernickel DIN 2.0882 Hexagon Nut
- Copper Nickel UNS C71500 Marine Anchors
- Copper Nickel DIN 2.0882 Spring Washers
- Cu-Ni 70/30 Fasteners
- Copper Nickel 70/30 Square Nut Manufacturer
- ASTM B151 Copper Nickel 70/30 Studs
- ASME SB151 Cu-Ni 70/30 Hex Domed Cap Nuts
- Cu-Ni 70/30 Allen Cap screw Exporter
- Cu-Ni 70/30 Socket Hexagon Head Screw Anchor Bolt
We Deliver ASTM B151 Copper Nickel 2.0882 Fasteners all over World
We export most of 70/30 Copper Nickel Fasteners to countries like
Algeria, Benin, Botswana, Cameroon, Central African Republic, Comoros Congo, Cote d'Ivoire, Djibouti, Equatorial Guinea, Eritrea, Eswatini, Ethiopia, Guinea, Guinea-Bissau, Lesotho, Liberia, Madagascar, Malawi, Mauritius, Mozambique, Niger, Rwanda, Sao Tome and Principe, Senegal, Seychelles, Somalia, South Sudan, Sudan, Tanzania, Togo, Tunisia, Uganda, Zambia, Algiers, Luanda, Porto-Novo, Gaborone, Bangui, Moroni, Brazzaville, Yamoussoukro, Malabo, Oyala, Mbabane, Addis Ababa, Banjul, Accra, Conakry, Bissau, Monrovia, Tripoli, Antananarivo, Lilongwe, Port Louis, Maputo, Niamey, Abuja, Kigali, Dakar, Victoria, Mogadishu, Pretoria, Cape Town, Khartoum, Lomé, Tunis, Singapore, Netherlands, New Zealand, Ecuador, Malaysia, Nigeria, Germany, Jordan, Ireland, Algeria, Mexico, Canada, Spain, Philippines, Czech Republic, Pakistan, Lebanon, Taiwan, Belgium, Namibia, Kenya, United Arab Emirates, Kazakhstan, Iran, Indonesia, Thailand, Chile, Oman, Croatia, Belarus, United Kingdom, Poland, Iraq, Saudi Arabia, Gambia, Brazil, Mongolia, United States, Iran, Trinidad & Tobago,Tunisia, Egypt, Puerto Rico, Bahrain, Tibet, Norway, Yemen, Nepal, Finland, Gabon, Macau, Bulgaria, Peru, India, Romania, Venezuela, Estonia, Qatar, Bhutan, Australia, Hungary, Sri Lanka, Turkey, Costa Rica, Nigeria, Zimbabwe, Greece, Azerbaijan, Ukraine, Colombia, Poland, Argentina, Italy, South Korea, Bolivia, Mexico, France, Serbia, Libya, Denmark, Vietnam, Japan, Hong Kong, South Africa, Kuwait, Russia, Angola, China, Switzerland, Sweden, Chile, Afghanistan, Israel, Lithuania, Austria, Slovakia, Ghana, Portugal, Bangladesh, Morocco.
We supply most of Copper Nickel 70/30 Fasteners to city like
Mumbai (maharashtra), Pune(Maharashtra), New Delhi, Pimpri-Chinchwad(maharashtra), Navi Mumbai(Maharashtra), Secunderabad(Hyderabad), Ahmedabad(Gujarat), Chandigarh(Punjab), Coimbatore (Tamil Nadu), Surat(Gujarat), Kolkata(West Bengal), Howrah(West Bengal), Bengaluru(Karnataka), Thane(Maharashtra), Thiruvananthapuram(Kerala), Bhopal(india), Rajkot(Gujarat), Vadodara(Gujarat), Ernakulam(Kerala), Hyderabad(Andhra Pradesh), Chennai(Tamil Nadu), Haryana(india), Ludhiana(Punjab), Faridabad(Haryana), Indore(Madhya Pradesh), Visakhapatnam(Andhra Pradesh), Gurgaon(Haryana), Noida(Uttar Pradesh).
