Products

For over a century, AMPCO METAL has pioneered and produced the best metal solutions for the world’s products, applications and industries.

Extruded
Forged

Description

  • Forged and extruded to best physical properties.
  • Good machinability with excellent wear and corrosion resistance.

Although very similar to AMPCOLOY® 95, AMPCOLOY® 91 is engineered with slightly higher mechanical properties. These unique properties, along with its distinct composition, make it extremely resistant to wear and corrosion, resulting in superior thermal conductivity, improved cycle time and mould life – up to 50% more when compared to Copper Titanium.

WARNING: Take precaution to ensure there is no inhalation or exposure to eyes or skin when dust or fumes are created during operation.

Best used

For spot welding electrodes, electrodes for mesh welding, electrode holders, seam welding discs for stainless steel, Monel® and nickel alloys, flash welding dies, plunger tips of aluminium high pressure die casting machines.

Ideally suited for

Wherever a high thermal conductivity is desirable.

Document Downloads

Extruded
Forged
AMPCOLOY® 91 EX E
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AMPCOLOY® 91 EX E US
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AMPCO® Special Alloys Application
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AMPCOLOY® 91 FRM E
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AMPCOLOY® 91 FRM E US
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AMPCO® Special Alloys Application
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Dimensional Capabilities

View our product dimensional capabilities.

Dimensional Capabilities

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
8.75
Rm Mpa
703
RP 0,5 Mpa
496
A5 %
17
HBW
217
W/m.°K
208
IACS
52%

Let us help you find the best.

Contact AMPCO METAL today so we can engineer a solution that works for you.

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