SAE AMS7878-1971
TUNGSTEN CARBIDE POWDER Cobalt Coated

Standard No.

SAE AMS7878-1971

Release Date

1971

Published By

Society of Automotive Engineers (SAE)

Status

Be replaced 2013-10

Replace By

SAE AMS7878A-1987

Latest

SAE AMS7878A-2011

Scope

This specification covers cobalt-coated tungsten carbide in the form of powder.

SAE AMS7878-1971 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