SAE AMS7878A-1987
Tungsten Carbide Powder Cobalt Coated

Standard No.

SAE AMS7878A-1987

Release Date

1987

Published By

SAE - SAE International

Status

Be replaced

Replace By

SAE AMS7878B-1987

Latest

SAE AMS7878A-2011

Scope

Form: This specification covers cobalt-coated tungsten carbide in the form of powder. Application: Primarily for producing plasma spray coatings to provide wear and fretting resistant surfaces.

SAE AMS7878A-1987 history

• 2011 SAE AMS7878A-2011 TUNGSTEN CARBIDE POWDER Cobalt Coated
• 2002 SAE AMS7878C-2002 Tungsten Carbide Powder, Cobalt Coated
• 1994 SAE AMS7878B-1994 Tungsten Carbide Powder Cobalt Coated
• 1987 SAE AMS7878C-1987 Tungsten Carbide Powder Cobalt Coated
• 1987 SAE AMS7878B-1987 Tungsten Carbide Powder, Cobalt Coated
• 1987 SAE AMS7878A-1987 Tungsten Carbide Powder Cobalt Coated
• 1971 SAE AMS7878-1971 TUNGSTEN CARBIDE POWDER Cobalt Coated