EVERFORGE
CATALOGUEAluminum bronze
C63000
Nickel Aluminum Bronze
Copper aluminum-nickel alloy for wear, mechanical loading and environmental demands.
View technical data ↗Nickel-aluminum bronze family alternative for mechanical and corrosion-sensitive parts.
Catalogue material image.
Reference values: Brochure includes C63200 (QAl9-4-4).
| Cu | Balance |
|---|---|
| Al | 8.5–9.5 wt% |
| Fe | 3.0–5.0 wt% |
| Ni | 4.0–5.5 wt% |
| Mn | ≤3.5 wt% |
| Si | ≤0.1 wt% |
| Property | SI | Imperial |
|---|---|---|
| Density | 7.64 g/cm³ | 0.276 lb/in³ |
| Electrical conductivity | 7 % IACS | — |
| Thermal conductivity | 36 W/(m·K) | 21 BTU/(hr·ft·°F) |
| Melting point | 1040 °C | 1904 °F |
| Linear thermal expansion | 16.2 µm/(m·°C) | 9.0 µin/(in·°F) |
| Elastic modulus | 115 GPa | 16.68 Msi |
Applicable only to the listed diameter and condition. UTS: ultimate tensile strength; YS: yield strength.
| Condition | Diameter (mm) | UTS (MPa) | YS (MPa) | Elongation (%) | Hardness |
|---|---|---|---|---|---|
| R720 | Ø7–100 | ≥720 | ≥400 | ≥6 | ≥92 HRB |
| R640 | Ø7–100 | ≥640 | ≥300 | ≥16 | ≥85 HRB |
Round bars
Made to order / stock on inquiry · Price on request
The enquiry form will carry this grade automatically.
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