image description

Capabilities

Cobalt Alloys

Though comprehensive, this list is not exhaustive. Our metallurgical engineers welcome the opportunity to assist you in the selection of the best metal to achieve your desired results.

Alloy Type Common Casting Specifications RATING*
Castability Machinability Corrosion Resistance Weldability Harden by Heat Treat Magnetic
Co3 IC Co3 1 4 1 3 No No
Co4 IC Co4 1 3 1 3 No No
Co6 AMS 5387 1 4 1 3 No No
Co12 IC Co12 1 4 1 3 No No
Co19 IC Co19 1 3 1 3 No No
Co21 AMS 5385 1 3 1 2 No No
Co23 AMS 5375 1 4 1 3 No No
Co25 L 605, H.S.25 1 3 1 2 No No
Co27 AMS 5378 1 4 1 3 No No
Co30 AMS 5380 1 4 1 3 No No
Co31 AMS 5382 1 3 1 2 No No
Co93 IC Co93 3 4 2 3 No No
N-155 AMS 5376 3 4 2 3 No No

REFERENCE RATING* 1 – Excellent 2 – Good 3 – Fair 4 – Poor


ISO 9001 / AS 9100C / Nadcap