Copper 70/30 Sheets, 70/30 Plates & 70/30 Coils

70/30 Copper Sheets, 70/30 Copper Plates & 70/30 Copper Coils

Numax Steels take immense pleasure in introducing itself as one of the leading manufacturer, stockiest & exporter of high quality Cu-Ni 70 / 30 Sheets and Plates , which are suitable for maximum application temperatures of 500 Degree C to 600 Degree C. The standard alloys containing manganese and iron which are also included are characterised by the chemical symbol for manganese or iron as this is necessary for differentiation of similar materials.

The composition of Cu-Ni 70 / 30 Plates offered by Numax Steels standardised also contains characteristic mechanical properties. The tolerance ranges of the composition of alloys standardised in different countries are not the same as those specified and former national standards in all cases.

Cu-Ni 70 / 30 Coils have interesting physical properties, good mechanical properties – even under continuous loading and at elevated temperatures – together with high resistance to corrosion in many media – especially seawater.

The properties of the binary alloys are not adequate for many applications. Certain properties of Cupronickel 70 / 30 Sheets from Numax Steels can be significantly increased by several additions. Nickel has a marked effect on the colour of these alloys, where the copper colour becomes lighter as nickel is added. With enough of these elements in Cupronickel 70 / 30 Plates, the austenitic structure may be obtained at room temperature. Numax Steels also offer these Cupronickel 70 / 30 Coils in different sizes, shapes and designs as per clients’ specifications at reasonable price.

70/30 Copper Nickel Shim Sheet, UNS C71500 Cupro Nickel Plates, Cu-Ni 70/30 Coils & Foils Manufacturer in India

Copper 70/30 Sheets
Copper 70/30 Coils
Copper 70/30 Plates

Copper 70/30 Sheets, Plates & Coils Specification

Grades Copper alloy plate C101, Copper alloy plate C102, Copper alloy plate C103, Copper alloy plate B170, Copper alloy plate B379 - UNS C71500 (Cu-Ni 70/30)
Material Copper Chromium, Copper Beryllium, Tungsten Copper
Specification ASTM / ASME SB 62
Thickness 0.3mm To 200mm
200mm to 3000mm
Length 500mm to 12000mm
Finish Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA, NO.1, NO.4, NO.8, Satin (Met with Plastic Coated), 8K, mirror, etc
Form Coils, Foils, Shim Sheet, Rolls, Perforated Sheet, Chequered Plate
Features High tensile strength, Less maintenance, Precise engineering
Hardness Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.

UNS C71500 Copper Perforated Sheet, 70/30 Copper Alloy Chequered Plate, Cu-Ni 70/30 Sheet, 70/30 Cupro Nickel Coils, Cu-Ni 70/30 Foil Supplier & C71500 Copper Plates Exporter in India.

Copper 70/30 Plates, Sheets & Coils Chemical Composition:

Grade Cu Mn Pb Ni Fe Zn
Cupro Nickel 70/30 65 min 1.0 max 0.05 max 29-33 max 0.4-1.0 max 1 max

70/30 Copper Plates, Sheets & Coils Mechanical Properties:

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
0.323 lb/in3 at 68 F 2260 F 50000 psi 20000 psi 30 %

Equivalent Grades of Copper 70/30 Plates, Sheets & Coils:

Cupro Nickel 70/30 2.0882 C71500

Available Types of 70/30 Copper Alloy Sheets, 70/30 Copper Alloy Plates & 70/30 Copper Alloy Coils

  • Copper 70/30 Plates
  • Cupro Nickel 70/30 Rolls
  • Cu-Ni 70/30 Ring
  • Copper UNS C71500 Blank
  • 70/30 Copper Coils
  • UNS C71500 Coils
  • 70/30 Copper Hot Rolled Plates
  • Cupro Nickel 70/30 Sheets
  • Cu-Ni 70/30 Chequered Plate
  • 70/30 Copper Circles
  • Cupro Nickel 70/30 Flat
  • 70/30 Copper Profile
  • UNS C71500 Plates
  • Copper 70/30 Cold Rolled Plates
  • 70/30 Copper Shim Sheet
  • Cupro Nickel 70/30 Perforated Sheet
  • Cu-Ni 70/30 Copper Coils
  • 70/30 Cupro Nickel Strips
  • Copper Alloy 70/30 Foils
  • Cu-Ni 90/10 Polished Plates

We Export To

Oman, Africa, Ibadan, Russia, Mbuji-Mayi, Angola, Kinshasa, Trinidad and Tobago, London, Colombo, Dar es Salaam, Bahrain, Dakar, Abidjan, Peru, Fez, Yaoundé, Colombia, Kuwait, Sri Lanka, Thailand (Bangkok), Soweto, Australia, Kampala, Benin, Durban, Brazil, Morocco, Kolwezi, Rabat, Vietnam, Dubai, Democratic Republic of the Congo, Argentina, Subra al-Haymah, Saudi Arabia, Iraq, Houston, Azerbaijan, Hong Kong, Cyprus, Port Harcourt, Antananarivo, Yemen, Tripoli, Egypt, Indonesia, Tunisia, Ouagadougou, Singapore, Cairo, Nigeria, Germany, Freetown, Italy, Malaysia, Bamako, Uganda, Giza, Mozambique, Khartoum, Israel, Omdurman, Johannesburg, Kano, New Zealand, Turkey, Venezuela, Addis Ababa, Cape Town, New York, Port Elizabeth, Cameroon, South Africa, Luanda, Sudan, Ethiopa, UK, United States, UAE, Nairobi, Abu Dhabi, Kazakhstan, Canada, Lebanon, Douala, Algeria, Qatar, Conakry, Pretoria, Bulawayo, Algiers, Lagos, Jordan, Casablanca, Mexico, Iran, Alexandria, Maiduguri, Mogadishu, Zaria, Brazzaville, Kaduna, Ghana, Harare, Maputo, Accra, Chine, Lubumbashi.

We Supply To

Kampala, Kaduna, Mumbai, Bundi, Kinshasa, Antananarivo, Abidjan, Mogadishu, Mbuji-Mayi, Singapore, Alexandria, Andhra Pradesh, Venezuela, Tripoli, Accra, Jamalpur, Kerala, Suryapet, Betul, Douala, Bulawayo, Conakry, Maiduguri, Lagos, Freetown, Kolwezi, Bangalore, Colombo, Subra al-Haymah, Cyprus, Hyderabad, Pretoria, Algeria, Jaipur, Omdurman, Delhi, Russia, Luanda, Cairo, India, Tripura, Port Elizabeth, Angola, Nagapattinam, Ambala, Morocco, Hong Kong, Bamako, Harare, Buxar, Dakar, Sadar, Addis Ababa, Yaoundé, New York, Rabat, Baraut, Maharashtra, Kano, Johannesburg, Abu Dhabi, Pune, Ouagadougou, Maputo, Algiers, Surat, Chennai, Ahmedabad, Puducherry, Mizoram, Casablanca, Khartoum, Giza, Mozambique, Tadepalligudem, Udgir, Kolkata, Yemen, Zaria, Lucknow, Thailand (Bangkok), Lebanon, Port Harcourt, Lubumbashi, Ibadan, Miryalaguda, Bansberia, Qatar, Fez, Cameroon, Muktsar, Ghana, Ethiopa, Ballia, Soweto, Bhiwadi, Karnataka, Dar es Salaam, Jordan, Uganda, Democratic Republic of the Congo, Nairobi, Brazzaville, Cape Town, Manipur, Benin, Oman, Durban, Benin.