Technical Data Sheet AMPCO® 21 Extruded and drawn rounds and rectangular bars

2024-08-23

■Nominal composition

●The increase in the Al and Fe content results in a material in which the hard gamma 2 phase (about 400 HB) is present. By proper metallurgical control this hard constituent is uniformly distributed giving this alloy its ability to resist wear.

■APPLICATIONS

●AMPCO ® 21 is used for guide port bushings and wear strips replacing hardened
steel and for some cams when no impact is involved. However, the largest single use is as die rings, inserts, forming rolls etc. in forming, bending or drawing operations, especially when stainless steel is the material being processed. This material is also widely used as work support blades for the centreless grinding of steel rods.

AMPCO METAL

21

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rectangular barsdrawn rounds barsExtruded bars

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Datasheet

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Feb,16,2011

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