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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, 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:
|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
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