C63020 Nickel Aluminum Bronze (AMS 4590)
AMS 4590
A special heat treatment process improves mechanical properties and strength-weight ratio beyond the range of commercial aluminum bronzes. For applications involving heavy loads, abrasive wear, friction, deformation and high temperatures.
| SOLID BAR | 3/4" - 8" diameter |
Typical Uses for C63020 Nickel Aluminum Bronze
- Industrial: Bearings, Bushings, Valve Balls, Forming Dies for Roll Bearings, Hydraulic Bushings for Earth Moving Equipment, Valve Parts - Cryogenic
Product Specifications
| End Product | Specification |
| Bar | ASTM B150 |
| Pipe | ASTM B315 |
| Rod | ASTM B150 |
| Shapes | AMS 4590, ASTM B150 |
| Tube | ASTM B315 |
Chemical Composition
| Al | Cr | Co | Cu | Fe | Pb | Mn | Ni | Sn | Zn | |
| Min/Max | 10.0 - 11.0 | 0.05 | 0.2 | 74.5 min | 4.0 - 5.5 | 0.03 | 1.5 | 4.2 - 6.0 | 0.25 | 0.3 |
| Nominals | 10.5000 | - | - | - | 4.7000 | - | - | 5.1000 | - | - |
Temper
| Product Type | Temper Type |
| HR50 | extruded / cold drawn / heat treated (3/4" diameter inclusive) |
| TQ50 | hot forged / heat treated (3 1/8" - 8" diameter inclusive) |
Our Services
Aviva Metals Houston warehouse operation is a AS9120B, and AS9100D in our Ohio foundry, based on ISO 9001:2015. We are now also offering our complete range of brass, bronze and copper alloys in precision machined or milled parts, in full accordance with your drawings. Aviva Metals creates custom precision bearings and bushings, flanges, washers, double flange bearings, full half bearings, spacers and special machined parts that can be shipped on a global basis and in full accordance with most international standards.
