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Cast Grade: AMS 4881

OVERVIEW: High strength alloys in many cases with the strength of steel plus superior corrosion resistance.  These highly flexible alloys yield outstanding wear and galling resistance.

TYPICAL USES: Aircraft bearings, bushings, desalination components, fittings, gears, marine propulsion, pump and valve components, wear rings.

MetalTek Grade: MTEK 4881

Similar Specifications

Cast UNS: C95520

Cast Grade: AMS 4881

Cast ASTM: B271, B505

Other: AMS 4881

Typical Chemical Composition (% by wt.)

Al: 11

Cu: Bal

Fe: 4.7

Ni: 5.1

Minimum Mechanical Properties

Brinell 3000 KG Typical: 269

Tensile, ksi: 130

Tensile, MPa: 895

Yield, ksi: 95

Yield, MPa: 655

Elongation %: 3