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- Metal
- Copper
- Wrought Copper
- Wrought Copper High Copper Alloy
AMPCO-TRODE® 940
AMPCO-TRODE® 940
Description
AMPCO-TRODE® 940 is an alloy developed to provide an effective alternative to beryllium copper. One of its principal applications is for molds and mold components in the plastics industry. Because of its excellent thermal conductivity, thermal diffusivity, wear resistance and corrosion resistance, AMPCO-TRODE® 940 filler metal is specified for the repair of complex AMPCOLOY® 940 molds used in forming plastic parts.
AMPCO-TRODE® 940 is applied with the gas tungsten-arc welding processes.
This material data has been provided by AMPCO METAL.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.
Ashby charts
All categories
Applications
Use cases
AMPCOLOY® 940: Beryllium-Free Copper Alloy for the Plastic Industry
Aluminium Bronze Alloys by AMPCO METAL: The finest materials for deep drawing tools
Choosing the Right Welding Process: GMAW vs TIG vs SMAW vs FCAW
Tool Materials for Metal Forming: The Case for Aluminium Bronze
Weld Spatter and How Anti-Spatter Materials Can Minimise it
What Filler Metal to Use in Welding Dissimilar Metals?
Properties
General
| Property | Value |
|---|---|
Recycled Content | 80 % Show Supplier Material materials with Recycled Content of 80 % |
Chemical properties
| Property | Value | Comment | |
|---|---|---|---|
Chromium | 0.1 - 0.6 % Show Supplier Material materials with Chromium of 0.1 - 0.6 % | ||
Copper | Balance, including silver | ||
Nickel | 2 - 3 % Show Supplier Material materials with Nickel of 2 - 3 % | ||
Other | 0.5 % Show Supplier Material materials with Other of 0.5 % | max. | |
Silicon | 0.4 - 0.8 % Show Supplier Material materials with Silicon of 0.4 - 0.8 % | ||
Technological properties
| Property | ||
|---|---|---|
| Application areas | Welding: Mold cores and pins, Repair of blow molds, Injection molds | |
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