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12-element alloy systems · covering 40+ grades

L605

L605

Cobalt-based alloys

Chemical Composition

Co-20Cr-15W-10Ni-1.5Mn-1.5Si-0.05C

Key Features

Excellent high-temperature strength and oxidation resistance with superior wear resistance.

Typical Applications

Aircraft engine combustor components, high-temperature springs, and medical implants

3J21

3J21

Cobalt-based alloys

Chemical Composition

Co-20Cr-10Ni-7Mo-2Ti-0.06C

Key Features

High elastic limit, corrosion and wear resistant, non-magnetic

Typical Applications

Precision elastic components, instrument springs, bearings

GH5188

GH5188

Cobalt-based alloys

Chemical Composition

Ni-22Cr-14W-0.3La-3Mn-0.1C

Key Features

High strength at elevated temperatures and excellent oxidation resistance; service temperature up to 1100°C

Typical Applications

Aero-engine combustor, afterburner liner, heat treatment equipment

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