Metals & alloys · Aluminium alloys
C63000 nickel-aluminium bronze
A high-strength nickel-aluminium bronze for marine hardware, landing-gear bushings and wear components requiring corrosion, galling and cavitation resistance.
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01
Overview
- Material class
- Metals & alloys
- Category
- Aluminium alloys
- Family
- Nickel-Aluminium Bronze
- Product forms
- Sheet/plate, Bar/rod
Composition
| Constituent | Min | Max | Typical | Note |
|---|---|---|---|---|
| Al | 9 | 11 | 10 | |
| Ni | 4 | 5.5 | 4.8 | |
| Fe | 2 | 4 | 3 | |
| Mn | 1.5 | 0.7 | ||
| Cu | Balance |
02
Properties and conditions
Engineering properties
| Property | Value | Unit | Condition |
|---|---|---|---|
| Density | 7.58 | g/cm³ | Representative; verify product form and condition |
| Elastic modulus | 115 | GPa | Representative; verify product form and condition |
| Yield strength | ~380–690 | MPa | temper/product dependent |
| Tensile strength | ~690–830 | MPa | Representative; verify product form and condition |
| Elongation | 8–20 | % | Representative; verify product form and condition |
| Hardness | ~170–250 | HB | Representative; verify product form and condition |
Conditions
Representative supplied condition
Condition not fully specified in the source record.
03
Processing and use
Processing
- Product form, thermal history and manufacturing route materially affect performance.
Applications
- Propeller hardware
- Bushings
- Landing-gear bearings
- Valve components
Selection considerations
- Use the current governing standard and supplier certification for design or procurement.
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04
Standards and related materials
Standards and designations
| System | Designation | Note |
|---|---|---|
| UNS | C63000 | |
| ASTM | B150 / B171 | product dependent |
05
Sources and context
Sources
- U.S. Department of Energy lightweight materials programApplication reference
Confirm the applicable specification, product form and condition before using values for design or procurement.
Supply and sustainability
Availability and lead time depend on grade, product form, certification and regional supply chain.
Segregated recovery and closed-loop recycling improve material efficiency where practical.