One Stop, Fast Delivery, Engineered Solutions

Electroplating, Electroless Plating, Conversion Coatings, Vacuum Coatings, Sprayed Finishes, Surf Kote®

  • Nadcap-accredited for Chemical Processing and Coatings
  • Certified to ISO 9001: 2008 and AS 9100 Rev C, as well as NQA-1
  • ITAR-registered
  • Federal Firearms Licensee
  • Offering coatings compliant with RoHS and REACH


Hohman News
  • Visit us at the 2015 Advanced Manufacturing Technology Show Oct. 21 & 22 in Dayton, OH - Booth 810 Hohman Plating is proud to be presenting at the 2015 Advanc… (more)
  • Now Approved for Pratt & Whitney Hard Chrome Hohman Plating is now officially approved by Pratt &… (more)
  • Hohman Plating Accepts Top Shop Award At the SUR/FIN show in Schaumburg, IL o… (more)
  • Hohman Plating Selected as a Top Shop Selected as one of the Top 50 finishing businesses in Amer… (more)
  • Approved for New Pratt & Whitney Specs We are now approved for AMS-2403, 2406, and 2416 for Pratt … (more)
Process Highlight

Hohman Plating has the coatings you need!

Recently there has been speculation that there is an increase in demand for suppliers of many of the coatings Hohman provides.

Specifications Hohman currently processes & has available capacity:


AMS-A-8625:  Anodic Coatings for Aluminum

MIL-A-8625:  Anodic Coatings for Aluminum

AMS 2469:  Hard Anodic Coating, Aluminum Alloys

AMS 2470:  Chromic Acid Anodize

AM S2471:  Sulfuric Acid Anodize (Undyed)

AMS 2472:  Sulfuric Acid Anodize (Dyed)

Chrome Plating:

AMS 2406:  Plating, Chromium Hard Deposit (APPROVED BY PWA!!)


AMS 2480:  Phosphate Treatment Paint Base

MIL-DTL-16232:  Phosphate Coating, Heavy, Manganese or Zinc Base

MIL-C-5541:  Chemical Conversion Coatings on Aluminum Alloys

MIL-DTL-5541:  Chemical Conversion Coatings on Aluminum Alloys


AMS 2416:  Plating, Nickel-Cadmium Diffused (APPROVED BY PWA!!)

Electroless Nickel Plating:

AMS 2404:  Plating, Electroless Nickel

AMS 2405:  Electroless Nickel Plating, Low Phosphorus

AMS-C-26074:  Electroless Nickel Coatings

Nickel Plating:

AMS 2403:  Plating, Nickel General Purpose (APPROVED BY PWA!!)

AMS 2424:  Plating, Nickel Low-Stressed Deposit

AMS-QQ-N-290:  Nickel Plating (Electrodeposited)

QQ-N-290:  Nickel Plating (Electrodeposited)

Silver Plating:

AMS 2410:  Plating, Silver with Nickel Strike, High Bake

AMS 2411:  Plating Silver for High Temperature Applications

AMS 2412:  Plating Silver with Copper Strike, Low Bake

ASTM B 700:  Standard Specification for Electrodeposited Coatings of Silver for Engineering Use

QQ-S-365:  Silver Plating (Electrodeposited), General Requirements

Tin Plating:

AMS 2408:  Plating, Tin

ASTM B545:  Standard Specification for Electrodeposited Coatings of Tin

MIL-T-10727:  Tin Plating:  Electrodeposited or Hot-Dipped, for Ferrous & Non-Ferrous Metals


AMS 2700:  Passivation of Corrosion Resistant Steels

AMS-QQ-P-35:  Passivation Treatments for Corrosion-Resistant Steel

QQ-P-35:  Passivation Treatments for Corrosion-Resistant Steel

ASTM A 380:  Standard Practice for Cleaning, Descaling & Passivation of Stainless Steel Parts, Equipment & Systems

ASTM A 967:  Chemical Passivation Treatment of Stainless Steel