CuAl9Ni3Fe2
CC331GStandard aluminum bronze casting alloy — 9% Al, lower Ni (3%) and Fe (2%) than CuAl10Ni5Fe4 (NAB). Good strength and corrosion resistance at lower cost than NAB. Used for valve bodies, pump casings, bearing bushings, and marine fittings where NAB-level performance is not required. UNS C95400 equivalent.
International equivalents
| Flag | Standard | Country | Grade | Number | Match |
|---|---|---|---|---|---|
| 🇺🇸 | UNS | USA | UNS C95400 | C95400 | REF |
| 🇪🇺 | EN | Europe | CuAl9Ni3Fe2 / CC331G | CC331G | 100% |
Sources: ASTM B148, EN 1982
Mechanical properties — Pro
As Cast
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | ||
| Yield Strength | ||
| Elongation | ||
| Hardness HB | ||
| Density |
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