This SAE Aerospace Standard (AS) covers requirements for nickel-chromium coatings, black oxide or black phosphate coatings, and alternate coatings for aerospace hand tools.
Classification: Coatings covered by this document shall be of the following types, as specified: Type I Nickel-Chromium Coating; Type II Black Oxide or Black Phosphate Coating; Type III Alternate Coatings, used in lieu of nickel-chromium plating
Classification: Coatings covered by this document shall be of the following types, as specified: Type I Nickel-Chromium Coating; Type II Black Oxide or Black Phosphate Coating; Type III Alternate Coatings, used in lieu of nickel-chromium plating
SAE AS4984A History
SAE AS4984B
$39.00 $79.00
SAE AS4984A
$42.00 $85.00
More Standards PDF
SAE AS21908F
$28.00 $57.00
SAE AS21904E
$28.00 $57.00
SAE J3252_202308
$35.00 $70.00
SAE J1939_202306
$67.00 $135.00