Copper Alloys
Copper Nickel, 10%
Material No. Unified Numbering System (UNS): C70600
Chemical Composition
| Element | Cu(1,2) | Pb | Zn | Fe | Ni(3) | Mn |
|---|---|---|---|---|---|---|
| Min (%) | 1.0 | 9 | ||||
| Max (%) | Rem | 0.05 | 1.0 | 1.8 | 11 | 0.15 |
- Cu value includes Ag.
- Cu + Sum of Named Elements 99.5% min.
- Ni value includes Co.
Copper Nickel Alloy Is an alpha phase structure with good cold & hot working properties and easily weld able. Addition of nickel increases the corrosion resistance properties.
Common Fabrication Processes
- Forging
- Extruding
- Drawing
- Machining
Mechanical & Electrical Properties
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| Form | Tensile Strength In N/MM2 | Elongation In % | Rockwell B scale - HRB | Conductivity% IACS at 20°C |
|---|---|---|---|---|
| Flat /Block | 365 Min. | 15 Min. | 60 Min. | ≥9 |
| Rod | 517 Min. | 5 Min. | 80 Min. | ≥9 |
Physical Properties
| Melting Point – Liquidus °C | 1149 |
|---|---|
| Melting Point – Solidus °C | 1099 |
| Density lb/cu in. at 20°C | 0.323 |
| Specific Gravity | 8.94 |
| Electrical Conductivity% IACS at 20°C | 9 |
| Thermal Conductivity Btu/ sq ft/ ft hr/ °F at 20°C | 26 |
| Coefficient of Thermal Expansion 20 – 300 10-6 per °C (20 – 300°C) | 9.5 |
| Specific Heat Capacity Btu/ lb /°F at 20°C | 0.09 |
| Modulus of Elasticity in Tension ksi | 18000 |
| Modulus of Rigidity ksi | 6800 |
Applicable Form & Size
|
Form |
Size |
|
Flat |
Thick: 10 mm-50 mm Width: 25 mm-150 mm Length: 2 Mtr max |
|
Forged Block |
Thick: 50 mm-100 mm Width: 100 mm-250 mm max Length: 100-400 mm |
|
Rod |
Dia: Ø16 mm - Ø100 mm Length: 0.5-1 Mtr |
Apart from above we can also manufacture as per customer specification.
Typical Applications
| Product Category |
|---|
|
Automotive
Industrial
|