Copper Nickel Product Suppliers, Manufacturers, Stockist – Cupro Nickel 90/10 (C70600, 2.0872), Cupro Nickel 70/30 (C71500, 2.0882) Dealers, CuNi Alloy Suppliers

Copper Nickel SheetCopper Nickel Plate Cuttings/ProfilesCopper Nickel Nuts, Bolts and Fasteners
Copper Nickel PlateCopper Nickel Foil, CoilCopper Nickel Wire
Copper Nickel Blocks/SlabsCopper Nickel StripCopper Nickel Ingot
Copper Nickel Rod/BarCopper Nickel Pipes and TubesCopper Nickel Forgings and Castings
Copper Nickel FlangesCopper Nickel Forged FittingsCopper Nickel Buttweld Fittings
  • Metallica is one of the biggest Copper Nickel 90/10 and Copper Nickel 70/30 product supplier and stockist, with over 250 customers in India and overseas. We are bulk producers, suppliers and exporters of copper nickel alloys from factories in India and overseas (USA, Japan, Korea, Europe); and are able to give you the best price and quality just in time.
  • We stock all major forms of Copper Nickel such as CuNi 90/10 plate, CuNi 90/10 sheet, CuNi 90/10 rod, CuNi 90/10 forgings, CuNi 90/10 bar, CuNi 90/10 strip, CuNi 90/10 wire, CuNi 90/10 nut bolts, CuNi 70/30 plate, CuNi 70/30 sheet, CuNi 70/30 rod, CuNi 70/30 forgings, CuNi 70/30 bar, CuNi 70/30 strip, CuNi 70/30 wire, CuNi 70/30 nut bolts, etc. Being one of the largest volume Copper Nickel 90/30, 70/30 supplier, we can guarantee you the lowest prices.
  • At Metallica Metals, we believe in selling in volume and increasing our customer base across the globe, enabling us to work on low margins. We have an extensive trader network across India and the Middle East, who buy from us on a regular basis. In addition to traders, we have many EPC contractors, companies and end users in various industries as our customers for copper nickel steel.
  • Copper Nickel also known as Cupro nickel or CuNi, has proven to be very resistant to seawater, brine water, organic compounds, salts, diluted non-oxidizing acids, and more. Due to its complete resistance towards marine organisms such as barnacles, Copper Nickel tubing is commonly used in seawater piping systems.
Copper NIckel Pipes, Tubes Manufacturers

Copper Nickel 90/10 Manufacturers

Copper Nickel Flanges Manufacturer

Copper Nickel 70/30 Manufacturers

Production & Supply Range of Copper Nickel Alloy 90/10 (C70600, 2.0872)

GradesCU-NI-90/10 (UNS No C70600)
StandardASTM B151, ASME SB151, ASTM B466, ASTM B111
Werkstoff Nr2.0872
EquivalentsCuNi10Fe1Mn
Thickness1mm – 100mm
Width1000mm – 3000mm
ProductionHot-Rolled (HR) / Cold-Rolled (CR)
ApplicationChemicals & Fertilizers Industries , Sugar Mills , Cement Industries , Ship Building , Paper Industries , Oil & Gas , Petrochemicals, etc.

Production & Supply Range of Copper Nickel Alloy 70/30 (C71500, 2.0882)

StandardASTM B171, ASME SB171, ASTM B466, ASTM B111
GradesCU-NI-70/30 (UNS No C71500)
Werkstoff Nr2.0882
EquivalentsCuNi30Cr2, CuNi30Mn
ProductionHot-Rolled (HR) / Cold-Rolled (CR)
Thickness1mm – 100mm
Width1000mm – 3000mm
ApplicationChemicals & Fertilizers Industries , Sugar Mills , Cement Industries , Ship Building , Paper Industries , Oil & Gas , Petrochemicals, etc.
  • Trademark Notice: Some names are trade names and/or trademarks of specific manufacturers. We are not affiliated with any manufacturer(s). Orders will be filled to meet specifications from any available source(s). Names are listed solely for reference to help identify products consistent with listed specifications.

ASTM Product Specification of Copper Nickel Alloy

B469Seamless Copper Alloy Tubes for Pressure Applications
B466Seamless Copper Nickel Pipe and Tube
B552Seamless & Welded Copper Nickel Tubes for Water Desalting
B543Welded Copper & Copper Alloy Heat Exchanger Tube
B608Welded Copper Alloy Pipe
B467Welded Copper Nickel Pipe
B151Copper Nickel Zinc Alloy (Nickel Silver) & Copper Nickel Rod & Bar
B111Copper & Copper Alloy Seamless Condenser Tubes & Ferrule Stock
B359Copper & Copper Alloy Seamless Condenser & Heat Exchanger Tubes with Integral Fins
B171Copper Alloy Plate & Sheet for Pressure Vessels, Condensers & Heat Exchangers
B122Copper Nickel Tin Alloy, Copper Nickel Zinc Alloy (Nickel Silver), & Copper Nickel Plate, Sheet, Strip & Rolled Bar

Chemical Properties of Copper Nickel 90/10

Element(in %)
Cu88.7
Fe1.3
Ni1.0

Mechanical Properties of Copper Nickel 90/10

PropertiesMetricImperial
Tensile strength, ultimate303-414 MPa43900-60000 psi
Tensile strength, yield (depending on temper)110-393 MPa16000-57000 psi
Elongation at break (in 254 mm)42.00%42.00%
Machinability (UNS C36000 (free-cutting brass) = 100%)20%20%
Shear modulus52.0 GPa7540 ksi
Poisson’s ratio0.340.34
Elastic modulus140 GPa20300 ksi

Physical Properties of Copper Nickel 90/10

PropertiesMetricImperial
Density8.94 g/cm30.323 lb/in3

Chemical Properties of Copper Nickel 70/30

Element(in %)
Cu65 min
Mn1.0 max
Pb0.05 max
Ni29 – 33 max
Fe0.4 – 1.0 max
Zn1 max

Mechanical Properties of Copper Nickel 70/30

PropertiesMetricImperial
Tensile strength, ultimate372-517 MPa54000-75000 psi
Tensile strength, yield (depending on temper)88.0-483 MPa12800-70100 psi
Elongation at break (in 381 mm)45.00%45.00%
Charpy impact107 J78.9 ft-lb
Machinability (UNS C36000 (free-cutting brass) = 100%)20%20%
Shear modulus57.0 GPa8270 ksi
Poisson’s ratio0.340.34
Elastic modulus150 GPa21800 ksi

Physical Properties of Copper Nickel 70/30

PropertiesMetricImperial
Density8.94 g/cm30.323 lb/in3
Melting point2140°F1171°C

What is Copper Nickel Alloy?

Cupronickel or copper-nickel (CuNi) is an alloy of copper that contains nickel and strengthening elements, such as iron and manganese. The copper content typically varies from 60 to 90 percent. (Monel metal is a nickel-copper alloy that contains a minimum of 52 percent nickel.) Despite its high copper content, cupronickel is silver in color. Cupronickel is highly resistant to corrosion by salt water, and is therefore used for piping, heat exchangers and condensers in seawater systems, as well as for marine hardware. It is sometimes used for the propellers, propeller shafts, and hulls of high-quality boats. Other uses include military equipment and chemical, petrochemical, and electrical industries.

Properties of Copper Nickel 90/10 and 70/30

  • The addition of nickel to copper improves strength and corrosion resistance without reducing the good ductility.
  • Copper-nickel alloys have excellent resistance to marine corrosion, strength and durability.
  • Aside from being very corrosion resistant to sea water, copper nickel alloys are very thermally stable.
  • Ductile
  • Can be hardened only by cold working
  • Low temperature co-efficient of electrical resistance.
  • The nickel content in these copper nickel alloys also enables them to retain their strength at elevated temperatures compared to copper alloys without nickel.

Types of Copper Nickel 90/10 and Carbon Nickel 70/30

Cupro Nickel 70/30 Bright BarCupro Nickel 90/10 Bright Bar
70/30 Cu-Ni Plates90/10 Cu-Ni Plate
Copper Nickel 70/30 TubesCopper Nickel 90/10 Tubes
UNS C71500 Cu-Ni FittingsUNS C70600 Cu-Ni Fittings
WERKSTOFF NR. 2.0882 FlangesWERKSTOFF NR. 2.0872 Flanges
70/30 Round Bar90/10 Round Bar
Cupro Nickel 70/30 ForgingsCupro Nickel 90/10 Forgings
Cu-Ni 70/30 PipesCu-Ni 90/10 Pipes
70/30 Copper Nickel Blocks90/10 Copper Nickel Blocks
70/30 Cupro Nickel Plate Cuttings90/10 Cupro Nickel Plate Cuttings
UNS C71500 Cu-Ni Forged FittingsUNS C70600 Cu-Ni Forged Fittings
70/30 Cupro Nickel Threaded Fittings90/10 Cupro Nickel Threaded Fittings

Difference Between Copper Nickel 90/10 and Copper Nickel 70/30

Copper-nickel alloy properties vary with composition. The two main copper nickel alloys are 90/10 (90% copper, 10% nickel) and 70/30 (70% copper, 30% nickel). The 70/30 is the stronger and has greater resistance to seawater flow, but the 90/10 will provide good service for most applications and, being less expensive, tends to be more widely used. Both alloys contain small but important additions of iron and manganese which have been chosen to provide the best combination of resistance to flowing seawater and to overall corrosion. Copper 90/10 and Copper 70/30 both show outstanding resistance to corrosion, particularly sea water; however, Copper 70/30 is stronger and has superior resistance to impingement corrosion. On the other hand, a slightly superior resistance to biofouling is exhibited by the 90/10 alloy.

Applications

  • Seawater pipework
  • Offshore fire water systems
  • Heat exchangers and condensers
  • Sheathing of legs and risers on offshore platforms and boat hulls
  • Hydraulic lines
  • Fish cages for aquaculture
  • Desalination units.

Testing & Inspection of CuNi 90/10 (C70600, 2.0872), CuNi 70/30 (C71500, 2.0882) Products

Testing (Destructive, Non Destructive)

Positive Material Identification – PMI TestingHydrostatic Test
Chemical Analysis – Spectro AnalysisHydrogen-Induced Cracking (HIC) Test
Mechanical Testing Such as Tensile, Elongation, Reduction of AreaSulfide Stress Corrosion Cracking (SSC), NACE TM 0177
Micro TestRadiography Test
Macro TestDye Penetrant Test (DP Test)
Hardness TestUltra Sonic Test (UT)
Pitting Resistance TestEddy Current Testing
Intergranular Corrosion (IGC) TestImpact Test
Flaring TestBend Test
Flattening Test

Inspection

  • Our internal inspection reports would be provided for all the goods before shipment.
  • Buyers or their associates are most welcome to visit us for personal inspect
  • We regularly have inspections ongoing at our premises from internationally acclaimed Inspection Agencies such as TUV, BVIS, SGS, Llyods, DNV etc.

Prices for CuNi 90/10 (C70600, 2.0872), CuNi 70/30 (C71500, 2.0882) Materials

Prices for CuNi 90/10 (C70600, 2.0872), CuNi 70/30 (C71500, 2.0882) materials are directly co related to prices of the raw materials such as iron ore, metal scrap, chromium, nickel and various other alloying elements. The production cost of heat resistant stainless steel and nickel alloy plates is high as they contain high amount of nickel and chromium. Meanwhile, mild steel material is among the lowest cost steel available, followed by carbon steel, 400 series stainless steels, aluminium, alloy steel, and 300 series stainless steel. Special alloys such as titanium, Inconel, Monel and Hastelloy cost very high as the nickel, chromium and moly content is very high.

For special and discounted prices for various types of CuNi 90/10 (C70600, 2.0872), CuNi 70/30 (C71500, 2.0882) products, please feel free to contact us through email, phone or whatsapp.

We are also regularly publishing our price list for various steel products on our blog.

Documents Provided – Domestic Sales or Export of CuNi 90/10 (C70600, 2.0872), CuNi 70/30 (C71500, 2.0882) Products

Certificate of OriginRaw Material Test Reports
Commercial InvoiceHeat Treatment Charts
Packing ListQuality Assurance Plan (QAP)
Fumigation CertificatesNABL approved Laboratory Test Reports
Letter of GuaranteeMaterial Test Certificates
ROHS CertificateCertificate of Compliance/Conformity

Price Terms for CuNi 90/10 (C70600, 2.0872), CuNi 70/30 (C71500, 2.0882) Materials

We can offer any of the following price basis depending on your requirement:

  • Ex-works
  • FOR Site in India
  • FOB Nhava Sheva
  • CFR, CIF, CPT your destination port
  • Door to Door Delivery Duty Paid as well as Duty Unpaid

Delivery Time of CuNi 90/10 (C70600, 2.0872), CuNi 70/30 (C71500, 2.0882) Materials

  • If the items are available in stock, we take 2 days from the date of receipt of advance payment to clear the shipment and send it to port.
  • And in-case the items are not available in stock, the time taken for manufacturing depends on the size, quantity and grade.
  • However we can claim the fact that we can compete with anyone in India on Delivery time and most of the time our production time is the least.
  • We have tied up with strong logistic partners in India which can undertake any type of shipping activities and make sure that there is no delay in shipment.

Marking & Packing of CuNi 90/10 (C70600, 2.0872), CuNi 70/30 (C71500, 2.0882) Materials

  • All our products will have complete marking details which are co-related to the test certificates we supply.
  • In case of orders for cut piece of Pipes, Sheets or Round Bars, the marking is transferred from the product from which it is cut. In such cases we provide Letter confirming the marking transfer and picture of the product from which it is cut.
  • All goods are packed in wooden cases or pallets.

Suppliers of CuNi 90/10 (C70600, 2.0872), CuNi 70/30 (C71500, 2.0882) Materials in India

Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Jaipur, Visakhapatnam, Kanpur, Nagpur, Lucknow, Thane, Bhopal, Indore, Pimpri Chinchwad, Patna, Vadodara, Ghaziabad, Ludhiana, Agra, Nashik, Faridabad, Meerut, Rajkot, Kalyan-Dombivli, Vasai-Virar, Varanasi, Srinagar, Aurangabad, Dhanbad, Amritsar, Navi Mumbai, Allahabad, Howrah, Ranchi, Gwalior, Jabalpur, Coimbatore, Vijayawada, Jodhpur, Madurai, Raipur, Chandigarh, Guntur, Guwahati, Solapur, Hubli–Dharwad, Mysore, Tiruchirappalli, Bareilly, Moradabad, Tiruppur, Gurgaon, Aligarh, Jalandhar, Bhubaneswar, Salem, Mira-Bhayandar, Warangal, Jalgaon, Kota, Bhiwandi, Saharanpur, Gorakhpur, Bikaner, Amravati, Noida, Jamshedpur, Bhilai, Cuttack, Firozabad, Kochi, Nellore, Bhavnagar, Dehradun, Durgapur, Asansol, Rourkela, Nanded, Kolhapur, Ajmer, Akola, Gulbarga, Jamnagar, Ujjain, Loni, Siliguri, Jhansi, Ulhasnagar, Jammu, Sangli-Miraj & Kupwad, Mangalore, Erode, Belgaum, Ambattur, Tirunelveli, Malegaon, Gaya, Thiruvananthapuram, Udaipur, Kakinada, Davanagere, Kozhikode, Maheshtala, Rajpur, Sonarpur, Rajahmundry, Bokaro, South Dumdum, Bellary, Patiala, Gopalpur, Agartala, Bhagalpur, Muzaffarnagar, Bhatpara, Panihati, Latur, Dhule, Tirupati, Rohtak, Sagar, Korba, Bhilwara, Berhampur, Muzaffarpur, Ahmednagar, Mathura, Kollam, Avadi, Kadapa, Kamarhati, Sambalpur, Bilaspur, Shahjahanpur, Satara, Bijapur, Kurnool, Rampur, Shimoga, Chandrapur, Junagadh, Thrissur, Alwar, Bardhaman, Kulti, Nizamabad, Parbhani, Tumkur, Khammam, Ozhukarai, Bihar Sharif, Panipat, Darbhanga, Bally, Aizawl, Dewas, Ichalkaranji, Karnal, Bathinda, Jalna, Eluru, Barasat, Kirari Suleman Nagar, Purnia, Satna, Mau, Sonipat, Farrukhabad, Durg, Imphal, Ratlam, Hapur, Arrah, Anantapur, Karimnagar, Etawah, Ambarnath, North Dumdum, Bharatpur, Begusarai, New Delhi, Gandhidham, Baranagar, Tiruvottiyur, Pondicherry, Sikar, Thoothukudi, Rewa, Mirzapur, Raichur, Pali, Ramagundam, Haridwar, Vijayanagaram, Tenali, Nagercoil, Sri Ganganagar, Karawal Nagar, Mango, Thanjavur, Bulandshahr, Uluberia, Katni, Sambhal, Singrauli, Nadiad, Secunderabad, Naihati, Yamunanagar, Bidhannagar, Pallavaram, Bidar, Munger, Panchkula, Burhanpur, Raurkela Industrial Township, Kharagpur, Dindigul, Gandhinagar, Hospet, Nangloi Jat, Malda, Ongole, Deoghar, Chapra, Haldia, Khandwa, Nandyal, Morena, Amroha, Anand, Bhind, Bhalswa Jahangir Pur, Madhyamgram, Bhiwani, Berhampore, Ambala, Morbi, Fatehpur, Raebareli, Mahaboobnagar, Chittoor, Bhusawal, Orai, Bahraich, Vellore, Mehsana, Raiganj, Sirsa, Danapur, Serampore, Sultan Pur Majra, Guna, Jaunpur, Panvel, Shivpuri, Surendranagar Dudhrej, Unnao, Chinsurah, Alappuzha, Kottayam, Machilipatnam, Shimla. Adoni, Udupi, Katihar, Proddatur, Saharsa, Hindupur, Sasaram, Hajipur, Bhimavaram, Kumbakonam, Dehri, Madanapalle, Siwan, Bettiah, Guntakal, Srikakulam, Motihari, Dharmavaram, Gudivada, Phagwara, Narasaraopet, Suryapet, Miryalaguda, Tadipatri, Karaikudi, Kishanganj, Jamalpur, Ballia, Kavali, Tadepalligudem, Amaravati, Buxar, Jehanabad, Aurangabad, Gangtok

Exporters of CuNi 90/10 (C70600, 2.0872), CuNi 70/30 (C71500, 2.0882) Materials

  • America: Antigua and Barbuda, Argentina, Aruba, Bahamas, Barbados, Belize, Bermuda, Bolivia, Brazil, Canada, Cayman Islands, Chile, Colombia, Costa Rica, Cuba, Dominica, Dominican Republic, Ecuador, El Salvador, Grenada, Guatemala, Guyana, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Paraguay, Peru, Puerto Rico, Suriname, Trinidad and Tobago, United States, Uruguay, Venezuela
  • Europe – Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Euro area, Faroe Islands, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Isle of Man, Italy, Kosovo, Latvia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Malta, Moldova, Monaco, Montenegro, Netherlands, Norway, Poland, Portugal, Romania, Russia, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom
  • Africa – Algeria, Angola, Benin, Botswana, Burkina Faso, Burundi, Cameroon, Cape Verde, Central African Republic, Chad, Comoros, Congo, Djibouti, Egypt, Equatorial Guinea, Eritrea, Ethiopia, Gabon, Gambia, Ghana, Guinea, Guinea Bissau, Ivory Coast, Kenya, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Niger, Nigeria, Republic of the Congo, Rwanda, Sao Tome and Principe, Senegal, Seychelles, Sierra Leone, Somalia, South Africa, South Sudan, Sudan, Swaziland, Tanzania, Togo, Tunisia, Uganda, Zambia, Zimbabwe
  • Asia – Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, China, East Timor, Georgia, Hong Kong, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Laos, Lebanon, Macao, Malaysia, Maldives, Mongolia, Myanmar, Nepal, Oman, Palestine, Philippines, Qatar, Saudi Arabia, Singapore, South Korea, Sri Lanka, Syria, Taiwan, Tajikistan, Thailand, Turkmenistan, United Arab Emirates, Uzbekistan, Vietnam, Yemen
  • Australia – Australia, Fiji, Kiribati, New Caledonia, New Zealand, Papua New Guinea, Samoa, Solomon Islands, Tonga, Vanuatu