CuAl10Ni5Fe4 Bronze Casting
CuAl10Ni5Fe4 Bronze Casting – ISO/DIN NAB | CC334G | C95800 | Nickel Aluminum Bronze
CuAl10Ni5Fe4 is the ISO 428 and DIN 1714 designation for Nickel Aluminum Bronze (NAB), equivalent to C95800 and EN 1982 CC334G. This is the premier marine-grade aluminum bronze, specified globally for propellers, seawater pump bodies, and offshore structural castings. Electrical Accessories India supplies CuAl10Ni5Fe4 castings with Lloyd’s Register, Bureau Veritas, and DNV-GL certification on request.
Chemical Composition – CuAl10Ni5Fe4 / C95800
| Element |
Min % |
Max % |
| Cu |
Balance |
— |
| Al |
8.5 |
9.5 |
| Ni |
4.5 |
5.5 |
| Fe |
3.5 |
4.5 |
| Mn |
0.8 |
1.5 |
| Pb |
— |
0.03 max |
Equivalence
| Standard |
Designation |
| ISO 428 / DIN 1714 |
CuAl10Ni5Fe4 |
| EN 1982 |
CC334G |
| ASTM/UNS |
C95800 (NAB) |
| BS 1400 |
NAB |
| IS 318 |
Gr.4 |
Properties
| Property |
Value |
| Tensile Strength |
690 MPa min |
| Yield Strength |
310 MPa min |
| Elongation |
15% min |
| Hardness |
160–210 HB |
Price: US$ 16.80/kg
US$ 16.80 per kilogram, CIF US/EU Port.
