AMPCO® 21

Generic Family: Copper - Wrought - Aluminum Bronze • Supplied by: AMPCO METAL S.A.

The increase in the Al and Fe content results in a materi 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.

General Properties

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Material Status

Commercial: Active

Documents

Technical Datasheet (English)

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Availability

Africa & Middle East, Asia Pacific, Europe, Latin America, North America

Other Properties

Forms Available, Metal Type, Type Analysis, Density, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Break), Hardness, Tensile Modulus, Mean Specific Heat, Mean CTE, Thermal Conductivity, Electrical Conductivity

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Processing

Find specific processing information for AMPCO® as well as general information for the Copper - Wrought - Aluminum Bronze generic family. Register or Sign In for more information.