AMPCOLOY® 972
Description
AMPCOLOY® 972 is a high conductivity copper alloy engineered for applications where electrical and thermal performance are critical. It combines the highest conductivity within the AMPCOLOY® range with good mechanical strength and ductility, ensuring reliable operation under demanding industrial conditions.
Its balanced property profile makes it particularly suitable for resistance welding, continuous casting, and cooling-intensive processes where efficient heat dissipation and electrical transfer are essential.
Manufacturing process
Extruded Rectangle
Extruded Rounds
Forged
Rolled
Available in
Hexagonal
Plate
Rectangle
Round
Key Features
- Highest electrical & thermal conductivity of all AMPCOLOY® alloys
- Good mechanical properties including high ductility
- Beryllium-free
- Corrosion resistant & coatable
- RWMA Class 2
- Increasing conductivity at higher temperatures
- Recommended max. Operating Temperature: 500°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
- Cooling in injection molding
- Resistance welding tips, electrode caps & welding wheels
- Molds for the continuous casting of steel or aluminum
- Applications where electrical performance is critical
- Various parts in energy engineering, power generation or steel mills
- Used in general engineering, oil, gas, chemical & automotive industry
Extended Overview
AMPCOLOY® 972 is trusted across a wide range of industries. In the automotive sector, it excels in resistance welding tips and electrode caps, where its outstanding wear resistance and high electrical conductivity are essential. This high-copper alloy consistently delivers reliable performance, proving its versatility in diverse 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 |
|---|---|---|---|---|---|---|
| 8.87 | 520 | 466 | 18 | 152 | 320 | 82% |
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