The chart below details all of the finishes available. If you have specific questions or need technical or research and development assistance, our knowledgeable staff will help you with prompt and accurate information. Contact us if you have questions. RoHS Compliance Statement
Rack & Barrel Plating
Specification Conversions
Finish
MIL Specs
ASTM Spec
AMS Spec
Electroless Nickel
MIL-C-26074
ASTM B733
AMS 2404
Nickel
QQ-N-290
ASTM B689
AMS 2403
Gold
MIL-G-45204
ASTM B488
AMS 2422
Silver
QQ-S-365
ASTM B700
AMS 2410
Zinc
QQ-Z-325
ASTM B633
Tin
MIL-T-10727
ASTM B545
AMS 2408
Copper
MILC-14550
ASTM B734
AMS 2418
Chemical Film
MIL-C-5541
ASTM B449
AMS-C-5541
Black Oxide on Steel
MIL-C-13924
*
*
Passivation
QQ-P-35
ASTM A380/A967
AMS 2550
Decorative Chrome
QQ-C-320
*
*
Black Chrome
MIL-C-14538
*
*
Black Nickel
Mil-P-18317
*
*
Selective Plating, Precision Masking, Specializtion in double or triple finishes