Processes, Finishes, Mil Specs and Certifications

High-quality Met-Fin processes include:

  • Chromate Conversion Coating (alodine, iridite, chem film)
  • Trivalent Chromate Conversion Coating (RoHS compliant)
  • Clear Anodize
  • Color Anodize
  • Satin Etch
  • Passivation
  • Aluminum Etching

We will meet the finishing specifications and standards you need, including:

  • MIL-A-8625, Type II, Class 1 (non-dyed) and Class 2 (dyed to color)
  • MIL-DTL-5541, Type I (hexvalent) or Type II (trivalent-RoHS Compliant) Class 1A or Class 3.
  • QQ-P-35 Type II, Type VII, or Type VIII.
  • P.S. 168
  • AMS-2471 (Dichromate Seal)
  • MIL-STD-171: 7.2.1 (Non-Dyed)
  • MIL-STD-171: 7.2.2 (Dyed)
  • MIL-STD-171: 7.3.1
  • MIL-STD-171: 7.3.3
  • AMP-298
  • MIL-S-5002

… please send us any different spec that you require; we will review it to see if Met-Fin can process to that spec.