Copper-nickel
CuNi10Fe1Mn1-C (CC380H) chemical composition
Copper-nickel CuNi10Fe1Mn1-C (CuNi 90/10)
Cast 90/10 copper-nickel to EN 1982 with iron and manganese for sea-water resistance and biofouling resistance. Used for pump and valve bodies and fittings in sea-water and cooling-water systems at moderate flow velocities.
- Designation
- CuNi10Fe1Mn1-C
- Material no.
- CC380H
- Standard
- EN 1982
- Also known as
- CuNi 90/10, 2.0815, G-CuNi10, ≈ C96200
- Family
- Copper-nickel
Chemical composition (mass %)
| Element | min | max |
|---|---|---|
| CCarbon | – | 0.10 |
| SiSilicon | – | 0.10 |
| MnManganese | 1.00 | 1.50 |
| NiNickel | 9.00 | 11.0 |
| CuCopper | 84.5 | – |
| NbNiobium | – | 1.00 |
| FeIron | 1.00 | 1.80 |
| ZnZinc | – | 0.50 |
| PbLead | – | 0.03 |
| AlAluminium | – | 0.01 |
Basis of values: Limits per EN 1982.
We cast CuNi10Fe1Mn1-C
We cast copper-nickel alloys for sea-water service and machine them in the group's own CNC machine shop, with spectrometer analysis and EN 10204 3.1 certificates.
- Sand casting at our foundry in Mandra, Attica; centrifugal casting for bushings, sleeves and liners
- Heat treatment at the foundry (water, oil or air quench); CNC machining in our machine shop in Perama
- Spectrometer analysis of every heat, mechanical testing and NDT
- EN 10204 3.1 inspection certificates; ISO 9001 (both plants) and ISO 14001 (foundry) certified
Other grades in this family
For information only, without warranty: limits per the cited standard or, where stated, typical or house values; ≈ marks a comparable grade, not an equivalent. The current edition of the standard, the purchase order and the drawing govern.