AMPCOLOY® 89
Description
AMPCOLOY® 89 is a high-performance copper alloy offering enhanced electrical and thermal conductivity compared to AMPCOLOY® 95. Its composition provides superior heat transfer, high tensile strength, and outstanding resistance to wear and corrosion, making it the preferred choice for applications that demand durability and efficient thermal management.
Manufacturing process
Extruded
Forged
Available in
Plate
Round
Key Features
- High mechanical properties
- Corrosion & wear resistant
- High thermal & electrical conductivity
- Good machinability & coatability
- RWMA Class 3
- Forged or extruded to achieve best physical properties
- Increasing conductivity at higher Temperatures
- Recommended max. Operating Temperature: 450°C*
*Note: This value is provided for information purposes only. For a detailed assessment, please contact our engineering team to evaluate your specific application conditions.
Applications
- Used where both high mechanical strength & conductivity are essential
- For injection molding, die casting & welding industries
- Flash welding tools, welding wheels & mesh welding electrodes
- Cooling plates & inserts for the plastic molding industry
- Plunger tips for aluminum die casting
- Damper ring segments in generators
Extended Overview
AMPCOLOY® 89 is widely used across industries for its excellent electrical and thermal conductivity. It is a preferred material for welding electrodes, aluminum die casting equipment, and plastic injection molds. Its unique combination of strength, wear resistance, and heat transfer efficiency ensures reliable performance in demanding applications.
Mechanical Properties Composition
These are nominal values as these tables are used for comparative purposes. If specific figures are required, please go to the product page and download the technical data sheets for exact specs.
| D kg/dm3 | Rm Mpa | Rp0,2 Mpa | A5 % | HBW | W/m·K | IACS |
|---|---|---|---|---|---|---|
| 8.8 | 740 | 680 | 12 | 230 | 300 | 69% |
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