Products

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

Centrifugally Casted
Extruded
Forged
Horizontal Continuous Casted
Sand Casted

Description

  • Maximise tool speed and product quality.
  • Improve sliding properties.
  • Reduce production cost.
  • Minimum friction.
  • No seizing or scratching.

AMPCO® 21 is uniquely engineered to provide unsurpassed resistance to wear. The increase in the Al and Fe content in the alloy result in a material where the hard gamma 2 phase is more present. Through expert metallurgical control, the alloy’s hard constituent can be uniformly distributed, creating its unique and unsurpassed performance properties.

Best used

For guide port bushings and wear strips, die rings, inserts, forming rolls.

Ideally suited for

Work support blades for the centreless grinding of steel rods.

Document Downloads

Extruded
Forged
Horizontal Continuous Casted
Centrifugally Casted
Sand Casted
AMPCO® 21 EX RECT E
Download
AMPCO® 21 EX RECT E US
Download
AMPCO® Special Alloys Application
Download
AMPCO® 21 FRM E
Download
AMPCO® 21 FRM E US
Download
AMPCO® Special Alloys Application
Download
AMPCO® 21 HCC E
Download
AMPCO® 21 HCC E US
Download
AMPCO® Special Alloys Application
Download
AMPCO® 21 CCRM E
Download
AMPCO® 21 CCRM E US
Download
AMPCO® Special Alloys Application
Download
AMPCO® 21 SC E
Download
AMPCO® 21 SC E US
Download
AMPCO® Special Alloys Application
Download

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
7.21
Rm Mpa
758
RP 0,5 Mpa
420
A5 %
1
HBW
286
W/m.°K
46
Coefficient of friction
0.21

Let us help you find the best.

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

Contact us