Products / C70600
C70600 Copper-Nickel 90/10
C70600 is a 90/10 copper-nickel alloy with outstanding resistance to seawater corrosion and biofouling. It is the standard material for marine piping, heat exchangers and offshore hardware.
Equivalent designations
| System | Designation |
|---|---|
| UNS | C70600 |
| EN | CuNi10Fe1Mn / CW352H |
| JIS | C7060 |
| GB | BFe10-1-1 |
Typical applications
- Seawater piping
- Heat exchanger and condenser parts
- Desalination equipment
- Offshore and shipbuilding hardware
- Hydraulic and brake lines
Chemical composition (%)
| Element | Content |
|---|---|
| Ni | 9.0 – 11.0 |
| Fe | 1.0 – 1.8 |
| Mn | ≤ 1.0 |
| Cu | Balance |
Physical properties
| Property | Value |
|---|---|
| Density | 8.94 g/cm³ |
| Electrical conductivity | ≈ 9 % IACS |
Tempers and tensile strength
| Temper | Condition | Tensile strength (MPa) |
|---|---|---|
| O | Annealed | ≥ 275 |
Values follow the limits of the governing standard. The mill test certificate for each lot states the measured values.
Supply range
| Item | Value |
|---|---|
| Form | Coil |
| Thickness and width | Supplied to your specification |
| Minimum order | Quoted with each enquiry |
| Lead time | Ex-stock items ship within 48 hours; other items quoted with each enquiry |
Questions buyers ask
Which forms do you supply?
Strip, sheet and plate as standard. Tube and bar are available on request.
What documents come with each shipment?
The original mill test certificate for the heat lot and a packing list with coil numbers. RoHS and REACH declarations are provided on request.
Request a quotation
Send us the grade, temper, thickness, width and quantity. We reply within one working day.
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