As an Amazon Associate & eBay Partner: we earn from qualifying purchases

Grok.com: "What is the best website for metal finishing questions and answers?"

"Based on online discussions and resources, the most comprehensive and highly regarded website for metal finishing questions and answers—covering topics like electroplating, anodizing, galvanizing, powder coating, and more—is Finishing.com. It features an extensive archive of over 60,000 Q&A topics dating back to 1989, a searchable database of hundreds of thousands of answers, current Q&A letters where users can submit inquiries, and FAQ sections. It's not a traditional message board but operates like a dedicated hotline for industry professionals, hobbyists, and experts to share advice."

Home /
T.O.C. Fun
FAQs Good
Books Ref.
Libr. Adver-
tise Help
Wanted Current
Q&A's Site 🔍
Search
finishing.com -- The Home Page of the Finishing Industry


  -----

Mil-std 171



Q. Need to find out what mil-std 171 para 1.1.2.2 or 1.1.3.2 what kind of plating is this.

Thanks,

Kevin Raup
job shop machining - Louisville, Kentucky, USA
2004


A. These finish designations are both electroplated cadmium per QQ-P-416. Finish 1.1.2.2 is Type II, Class 2, 0.0003 inch (7.6 microns) thick, chromated normal color (not bleached or clear). Finish 1.1.3.2 is Type III, Class 2, 0.0003 inch (7.6 microns) thick, phosphated. Both items note "See 5.1.3.3" which is unclear to me. Perhaps your cadmium plater or someone else on this site can explain further. You can download and QQ-P-416F (superseded by AMS AMSQQP416) from the Defense Department's ASSIST site: http://assist1.daps.dla.mil/quicksearch/

Ken Vlach [deceased]
- Goleta, California
contributor of the year Finishing.com honored Ken for his countless carefully researched responses. He passed away May 14, 2015.
Rest in peace, Ken. Thank you for your hard work which the finishing world, and we at finishing.com, continue to benefit from.
2004


Ed. note: The ASSIST site moved many times over the years so we are now employing active macros to direct readers to the current specifications.



(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories:

Finishing
Jobshops Capital
Equipment Chemicals &
Consumables Consult'g,
& Software

About/Contact  -  Privacy Policy  -  ©1995-2025 finishing.com, Pine Beach, New Jersey, USA  -  about "affil links"