What is Cupro Nickel 70 / 30 Circle and rings?
Properties:
Cupro Nickel 70/30 Rings and Cupro Nickel 70/30 Circles have high thermal conductivity, superior hardness, and extraordinary heat strength properties. They are adaptable to more heat and corrosion resistance, insensible to stress corrosion, and fabricated with high ductility and malleability. Additionally, this copper alloy is 100% recyclable without any failure of features.
Table of Content
Advantages
• Superior strength and robustness: Cupro Nickel 70/30 Circle and Rings are strong and durable, making them suitable for demanding applications.
• Resistance to biofouling: Cupro Nickel 70/30 Circle and Rings resist the accumulation of marine organisms, which is important for marine engineering and other submerged applications.
• Willingly weldable and fabricated: Cupro Nickel 70/30 Circle and Rings can be easily worked and welded, making them easy to manufacture into the desired shape.
• High thermal conductivity: Cupro Nickel 70/30 Circle and Rings have a high thermal conductivity, which makes them suitable for applications where heat transfer is critical
Application
Our rings and circles made from Cupro Nickel 70/30 are widely used in various applications, including flexible metal hoses, boiler parts, welded backing rings, weld wires, forged and machined valves, and pump parts. They are especially popular for seawater service due to their exceptional resistance to high temperatures, pressures, and corrosive environments.
Our Copper and Nickel-made circles are used in various applications such as seawater piping, condensers, exchanger shells, power plants, etc. They are designed to withstand various temperatures, making them ideal for high-temperature applications.
At Kalp Industries, we offer a superior range of Cupro Nickel 70/30 circles and rings in various shapes and sizes. Our products are hot-formed to ensure exceptional quality and durability. As leading dealers and exporters of these products, we provide Cupro-Nickel 70/30 Tubings at competitive market prices.
If you need Copper Nickel 70/30 Fasteners for your next project, turn to Kalp Industries for reliable, high-quality products.
Specifications | ASTM B122/ ASME SB122 |
Standards | EN, DIN, JIS, ASTM, BS, ASME, AISI |
Rings Diameter | 3″ OD up to 48″ OD Up to 900 lbs max |
Circle Diameter | 3″ DIA up to 38″ DIA 1500 lbs max |
Cutting | Plazma & Machined Cut |
Form | Cold Rolled Circle, Small Flat Circle, Industrial Circle, Perforated Circle, Forged Steel Circles, Hot Rolled Circle, Fey Laminar Rings, Proof Machined Rings, Cold Rolled Rings, Hot Rolled Rings, McInnes Rolled Rings, Die-Formed Rings, Forging Rings, CNC Machined Rings. |
STOCKIST & SUPPILERS FOR Cupro Nickel 70/30 CIRCLE IN INDIA, CUSTOM SIZES 70-30 CuNi RINGS, Cupro Nickel 70-30 FORGING CIRCLE, RINGS AS PER CLIENT REQUIREMENT
STANDARD | WERKSTOFF NR. | UNS |
Copper Nickel 70/30 | 2.0882 | C71500 |
Size | 18 G. | 19 G. | 20 G. | 22 G. | 24 G. | 26 G. |
.4.5 | .0-107 | 0-085 | 0-080 | 0-062 | 0.049 | 0-040 |
5 | 0-120 | 0-095 | 0-090 | 0-070 | 0-055 | 0-045 |
5.5 | 0-146 | 0-119 | 0-109 | 0-085 | 0-066 | 0-054 |
6 | 0-172 | 0-136 | 0-130 | 0-100 | 0-079 | 0-064 |
6.5 | 0-200 | 0-153 | 0-150 | 0-128 | 0-093 | 0-074 |
7 | 0-235 | 0-190 | 0-176 | 0-136 | 0-107 | 0-088 |
7.5 | 0.270 | 0.212 | 0.201 | 0-157 | 0-123 | 0-100 |
8 | 0-307 | 0-240 | 0-230 | 0-180 | 0-140 | 0-115 |
8.5 | 0-347 | 0-270 | 0-262 | 0-202 | 0-156 | 0-130 |
9 | 0-388 | 0-330 | 0-301 | 0-230 | 0-178 | 0-145 |
9.5 | 0-472 | 0-342 | 0-324 | 0-252 | 0-198 | 0-162 |
10 | 0-480 | 0-380 | 0-360 | 0-280 | 0-220 | 0-180 |
11 | 0-580 | 0-450 | 0-435 | 0-338 | 0-266 | 0-218 |
12 | 0-690 | 0-540 | 0-518 | 0-403 | 0-318 | 0-253 |
13 | 0-811 | 0-640 | 0-508 | 0-608 | 0-371 | 0-304 |
14 | 0-940 | 0-750 | 0-708 | 0-558 | 0-430 | 0-352 |
15 | 1-080 | 0-860 | 0-808 | 0-650 | 0-495 | 0-405 |
16 | 1-228 | 0-960 | 0-921 | 0-736 | 0-563 | 0-460 |
17 | 1-382 | 1-080 | 0-940 | 0-809 | 0-635 | 0-560 |
18 | 1-595 | 1-200 | 1-116 | 0-907 | 0-712 | 0-683 |
19 | 1-732 | 1-350 | 1-300 | 1-010 | 0-794 | 0-750 |
20 | 1-920 | 1-400 | 1-340 | 1-120 | 0-880 | 0-785 |
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 |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Copper Nickel 70-30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
We Serve Application Industry
Fastener applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Israel, Ecuador, Denmark, China, Bahrain, Bangladesh, Morocco, Ghana, Lebanon, Trinidad & Tobago, Puerto Rico, Turkey, Iraq, Belarus, Namibia, Kuwait, Venezuela, Indonesia, Jordan, Ireland, Finland, Ukraine, Japan, Azerbaijan, Hungary, Germany, Macau, Austria, Greece, Gabon, Brazil, Portugal, Sweden, Qatar, Kazakhstan, Yemen, Bulgaria, Mexico, Pakistan, Thailand, France, Iran, Bolivia, Zimbabwe, Canada, Taiwan, Italy, Mongolia, Nigeria, Afghanistan, Libya, Lithuania, South Africa, Hong Kong, Switzerland, Philippines, Bhutan, Sri Lanka, Vietnam, Netherlands, Saudi Arabia, Czech Republic, Russia, Chile, Nigeria, Slovakia, Malaysia, Argentina, Nepal, Colombia, United Kingdom, Angola, Peru, Oman, Serbia, Chile, United Arab Emirates, Egypt, Gambia, Croatia, Poland, Norway, Tunisia, Singapore, Spain, Tibet, Estonia, New Zealand, Iran, Australia, Algeria, Poland, Mexico, South Korea, Romania, Costa Rica, United States, Kenya, Belgium, India.
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