Alloy Grade UNS: C95510 – Highly Flexible Alloys

  • Overview

    C955100 is a high-strength alloy and, in many cases, has the strength of steel but also has great corrosion resistance. Also referred to as AMS 4880, it is a highly flexible alloy that yields outstanding wear and galling resistance. This alloy contains 10.3% aluminum, 5% nickel, and 3.7% iron. It's used for applications such as marine applications, pump and valve parts, and wear rings.

  • Typical Uses

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

  • MetalTek Grade

    MTEK 4880

Similar Specifications

Cast UNS: C95510

Cast Grade:

Military/AMS: QQ-C-390B

Other Specifications: AMS 4880

Typical Chemical Composition (% by wt.)

Aluminum: 10.3

Carbon: n/a

Chromium: n/a

Manganese: n/a

Iron: 3.7

Copper: BAL

Nickel: 5

Lead: n/a

Tin: n/a

Silicon: n/a

Zinc: n/a

Minimum Mechanical Properties

Brinell 3000 KG Typical:


Tensile, ksi


Tensile, MPa


Yield, ksi


Yield, MPa