Cupro Nickel 70/30
Wires
Cupro Nickel 70/30 Wires
Cupro Nickel 70/30 is a widely used alloy in various industries, especially marine construction and shipbuilding. It offers excellent resistance to corrosion and marine bio-fouling, making it an ideal choice for marine applications. Cupro Nickel 70/30 wires are made of this alloy, with unique features and properties that make it a popular material amongst designers, engineers, and builders.
Features of Cupro Nickel 70/30 Wires:
Cupro Nickel 70/30 wires offer a wide range of benefits, making them an ideal choice for various applications. The alloy contains 70% copper and 30% nickel, making it highly resistant to corrosion, erosion, and stress corrosion cracking. Cupro Nickel 70/30 wires are known for their excellent mechanical properties, including high strength, toughness, and flexibility. These wires are also easy to fabricate and weld, making them popular in various industries. In addition, Cupro Nickel 70/30 wires offer good thermal stability, low magnetic permeability, and high electrical conductivity.
Corrosion Resistance of Cupro Nickel 70/30 Wires:
Cupro Nickel 70/30 wires have excellent resistance to corrosion in seawater, brine, and other harsh environments. The high content of copper in the alloy makes it resistant to corrosion, while the addition of nickel provides extra protection against bio-fouling and stress corrosion cracking. Because of their superior corrosion resistance properties, Cupro Nickel 70/30 wires are used in marine applications, including shipbuilding, offshore oil and gas, and desalination plants.
Table of Contents
Chemical Composition of Cupro Nickel 70/30 Wires:
Cupro Nickel 70/30 wires’ chemical composition includes 70% copper, 30% nickel, and small amounts of iron and manganese. Copper provides excellent corrosion resistance and thermal stability, while nickel enhances the overall strength and toughness of the alloy. Adding iron and manganese helps improve the material’s mechanical properties, including flexibility and impact resistance.
Heat Treatment of Cupro Nickel 70/30 Wires:
Cupro Nickel 70/30 wires are not heat-treatable, meaning they cannot be hardened by heat treatment. However, the wires can be cold-worked to improve their strength and hardness. Cold working processes include drawing, rolling, and bending, which can all be used to shape Cupro Nickel 70/30 wires into the required dimensions and profiles. Cold working also increases the wires’ tensile strength and improves their resistance to fatigue and stress cracking.
Cupro Nickel 70/30 Wires Manufacturing Process
1. Drawing &
Annealing
2. Extrusion
3. Rolling
4. Forming
Specification of Cupro Nickel 70/30 Wires
| Standards | ASTM A580, A313, A555, A493 / ASME SA580, SA313, SA555, SA493, AMS 5514 |
| Dimensions | ANSI/AWCI – 01 -1992 and ASTM E 2016-11 and RRW 360 |
| Wire Length | Cut Lengths: 0.125" to 72" |
| No Limit on Spooled Lengths | |
| Wires Diameter | 0.0004" to 0.040" |
| 10 microns to 1.0 mm | |
| Other Sizes on Request | |
| Wire Density | 8.89 g/cm3 |
| Ultimate Strength (≥ MPa) | 580-750 |
| Wire Resistance (μΩ.m) | as standard |
| Wire Elongation (≥ %): | 28-30 |
| Surface | Polished bright, Smooth, Bare, Enamel, PTFE, Ceramic, Plated |
| Tempers | Tempers range from dead soft annealed to ultra spring temper |
| Welded Wire Mesh | Roll Width: 24inch, 36inch, 1Metre, 48inch, 72inch, or 84inch |
| Roll Length: 100feet or 150feet | |
| Wires Mesh Weaving Methods | Plain Weave, Twill Weave, Dutch Weave |
| Wire Technique | Cold Rolled, hot rolled |
| Wire Condition | M, Y, 1/2Hard |
| Offered in a wide range of packages including | Spool |
| Reel | |
| Coil | |
| Bobbin | |
| Carrier | |
| Custom packaging provided from as low as 1lb to 200lb tapered plastics | |
| Wire available in form of | Filler Wire, Flat Wire, Coil Wire, Electrode Wire, Welding Wire, Wire mesh, Knitted wire mesh, filter mesh, mig wire, tig wire, spring wire, stranded and twisted wire |
| Test Certificates | Wire Tensile Testing |
| Wire Hardness Testing | |
| Metallographic Inspection / Investigation | |
| Corrosion Testing for Wire | |
| Chemical Analysis for Wire | |
| Alloy Verification | |
| Wire Wrap Testing | |
| Wire Elevated Temperature Testing | |
| Stress Rupture Testing (Creep) | |
| Application & uses | Hardware tools |
| Metallurgy | |
| Machinery | |
| Construction | |
| Shipbuilding | |
| Petroleum | |
| Chemical plant | |
| Power sector | |
| Gas Industry |
Types of Cupro Nickel 70/30 wires
Cupro Nickel 70/30 Welding Wire
Cupro Nickel 70/30 Wire Rope
Cupro Nickel 70/30 Spring Wire
Cupro Nickel 70/30 Wire Coil
Cupro Nickel 70/30 Wire Bobbin
Cupro Nickel 70/30 Ribbon
Cupro Nickel 70/30 Wire Other Types
- ASTM B206 70/30 Cupro Nickel Wires
- Cupro Nickel 70/30 Wire
- Copper Nickel 70/30 Wire Rod
- 70/30 Copper Nickel Wire Spool
- CuNi 70-30 Wires
- Cu-Ni 70/30 Cold Heading Wires
- Cupro Nickel 70/30 Industrial Wires
- UNS C71500 Wires
- 70/30 Cupro Nickel Core Wire
- CuNi 2.0882 Wires
- 70/30 Copper Nickel Wires
- Copper Nickel 70-30 Spring Wire
- Cu Ni 70/30 Cold Drawn Wire
- Cupro Nickel 70-30 Free Cutting Wire
- Cu-Ni 70/30 Wires
- Cupro Nickel 70/30 Fine Wire
- 70/30 Cupro Nickel Wire Stock
- Copper Nickel 70/30 Ultra Fine Wire
- 70/30 Cupro Nickel Thick Wires
- Cupro Nickel 70/30 Lashing Wire
- 70/30 Cupro Nickel Wire Price
- ASME SB206 Copper Nickel 70/30 Wire
- CuNi 70/30 Sub-ARC-Welding Wires
- Cupro Nickel 70/30 Wiremesh
- Copper Nickel C71500 Wire
- Copper Nickel 2.0882 Wires
Cupro Nickel 70/30 Wire Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
| Copper Nickel 70/30 | 2.0882 | C71500 |
Chemical Composition of Cupro Nickel 70/30 Wire
| 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 |
Cupro Nickel 70/30 Wire Mechanical Properties
| 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% |
Cupro Nickel 70/30 Wire Price, Dimension, Weight Details
Countries & Cities we Export Cupro Nickel 70/30 Wire To
Vietnam, Kuwait, Russia, Thailand, North Korea, Singapore, Nepal, Kyrgyzstan, Bangladesh, Armenia, Bhutan, Qatar, Azerbaijan, Maldives, Iraq, Egypt, Philippines, Oman, Jordan, United Arab Emirates, Japan, South Korea, Lebanon, China, Macau, Mongolia, Taiwan, Turkey, Myanmar, Afghanistan, Iran, British, Bahrain, Sri Lanka, Indonesia, Saudi Arabia, Hong Kong, Israel, Malaysia, India.
Austria, Azerbaijan, Belarus, Belgium, Bulgaria, Malta, Romania, Portugal, Turkey, Estonia, Serbia, Norway, Germany, Finland, Netherlands, Monaco, Poland, Sweden, Slovakia, United Kingdom, Hungary, Moldova, Russia, Liechtenstein, Croatia, Switzerland, Ireland, Cyprus, Czechia/Czech Republic, Spain, Denmark, France, Latvia, Greece, Ukraine, Lithuania, Italy, Luxembourg.
Algeria, Angola, Botswana, Burkina Faso, Burundi, Zimbabwe, Eswatini, Egypt, Rwanda, Kenya, Niger, South Africa, Ethiopia, Mozambique, Gambia, Namibia, Cameroon, Tanzania, Tunisia, Mauritius, Central African Republic, Madagascar, Uganda, Mauritania, Seychelles, Zambia, Morocco, Liberia, Nigeria, Libya, Senegal.
Antigua and Barbuda, Bahamas, Barbados, Belize, Saint Lucia, Costa Rica, Panama, Saint Vincent and the Grenadines, Dominican Republic, Dominica, United States of America, Grenada, El Salvador, Cuba, Canada, Guatemala, Honduras, Mexico, Jamaica, Trinidad and Tobago, Haiti, Nicaragua.
Venezuela, Nauru, Colombia, Kiribati, Paraguay, Chile, Australia, Suriname, Solomon Islands, Micronesia, Samoa, Bolivia, Marshall Islands, Argentina, Uruguay, Tuvalu, Peru, Fiji, Vanuatu, Palau, Guyana, New Zealand, Ecuador, Tonga, Papua New Guinea, Brazil.
Hobart, Glasgow, Jayapura, Mahboula, Antalya, Jakarta, Ottawa, Rouen, Liverpool, Ghayathi, Fahaheel, Southampton, Kazan, Sharjah, Lyon, Delhi, Banjarmasin, Mumbai, Ruwais, Vancouver, Barnaul, Krasnodar, Cologne, Novosibirsk, Winnipeg, Ballarat, Strasbourg, Montreal, Omsk, Chennai, Bandung, Lucknow, Düsseldorf, Bristol, Khor Fakkan, Bremen, Fethiye, Medan, Abdali, Mackay, Hawally, Moscow, Bursa, Izmir, Manchester, Perth, Marseille, Darwin, Denpasar, Brisbane, Oxford, Melbourne, Toronto, Paris, Bordeaux, Volgograd, Al Ain, Berlin, Hyderabad, Dubai, Denizli, Konya, Nice, London, Lyon, Munich, Surabaya, Essen, Hamburg, Edirne, Fintas, Navi Mumbai, Saint Petersburg, Ahmedabad, Yogyakarta, Sydney, Quebec City, Fujairah, Toulouse, Mississauga, Makassar, Istanbul, Brampton, Dresden, Al Ahmadi, Surrey, Abu Dhabi, Edinburgh, Bangalore, Birmingham, Lille, Ajman, Chelyabinsk, Bhopal, Jabriya, Newcastle upon Tyne, Dortmund, Al Jahra, Sabah Al-Salem, Kolkata, Augsburg, Saratov, Trabzon, Ankara, Salmiya, Batam, Hatta, Adelaide, Hamilton, Bendigo.
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