Specifications

Keystone Corporation is able to meet AMS, ASTM, MIL, and QQ specifications as well as individual client specifications.

Contact us today with any questions regarding your specification or application requirements.

Metal Plating

Cadmium

  • AMS-QQ-P-416
  • AMS 2400
  • ASTM B766

Copper

  • MIL-C-15540
  • AMS 2418
  • MIL-F-495

Electrodeposited Nickel

  • AMS-QQ-N-290
  • ASTM B689
  • AMS 2403
  • AMS2424

Electroless Nickel

  • AMS-C-26074
  • ASTM B733
  • AMS 2404

Gold

  • MIL-G-45204
  • ASTM B488
  • AMS 2422

Silver

  • QQ-S-365
  • ASTM B700
  • AMS 2410
  • AMS 2411
  • AMS 2412

Tin

Tin/Lead Solder

Zinc

  • QQ-Z-325
  • ASTM B633

Aluminum Conversion Coatings

Anodize

Hardcoat

  • MIL-A-8625
  • ASTM B580
  • AMS 2469
  • AMS 2482
  • MIL-A-63576

Chemical Conversion Coating

Iridite, Alodine, KeyGuard

  • MIL-DTL-5541
  • ASTM B449
  • ASTM B921
  • AMS 2473
  • AMS 2474

Stainless Steel Treatments

Passivation

Pickle Passivation

Phosphate

Special Surface Treatments

  • Cleaning for Oxygen Service
  • Cleaning
  • Pickling