CuAl10Fe2-C (CC331G) chemical composition
Iron-alloyed cast aluminium bronze to EN 1982 without a nickel addition, combining good strength and toughness with resistance to wear, corrosion and sea water. Used for bushings, gears, valve and pump parts, and slow-moving, heavily loaded sliding parts with adequate lubrication.
- Designation
- CuAl10Fe2-C
- Material no.
- CC331G
- Standard
- EN 1982
- Also known as
- 2.0940, G-CuAl10Fe, GK-CuAl10Fe, ≈ C95200, ≈ BS 1400 AB1
- Family
- Aluminium bronze
Chemical composition (mass %)
| Element | min | max |
|---|---|---|
| SiSilicon | – | 0.20 |
| MnManganese | – | 1.00 |
| NiNickel | – | 1.50 |
| CuCopper | 83.0 | 89.5 |
| FeIron | 1.50 | 3.50 |
| SnTin | – | 0.20 |
| ZnZinc | – | 0.50 |
| PbLead | – | 0.10 |
| AlAluminium | 8.50 | 10.5 |
| MgMagnesium | – | 0.05 |
Basis of values: Limits per EN 1982.
We cast CuAl10Fe2-C
Aluminium bronze castings in sand and by centrifugal casting, machined and dynamically balanced in the group's own machine shop; references include thrust rings and propeller components in CuAl10Fe5Ni5-C. Every heat is checked by optical emission spectrometer, with 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.