Ams27599 hydrogen embrittlement relief baking of steel parts ams c26074 electroless nickel coatings as2390 chemical process test specimen material. Qq290 april 5, 1954 fedeiml specification trn22tblplating nectsddef51te0 this specification was approved by. Sae ams qq n 290, \nickel plating electrodeposited\, was adopted on 03may01 for use by the department of defense dod. General plating provides services in metal plating and has the capabilities for plating of 17 finishes and specs. Qqn290 ductile nickel equals what new sae ams standard. The initial release of ams qq n 290 is intended to replace qq n 290a. Advanced plating technologies, a milwaukee, wisconsin company, provides functional and engineered nickel plating services to qqn290, astm b689 and ams 2403 including both watts and sulfamate nickel bath formulations. Saeamsqqn290, \nickel plating electrodeposited\, was adopted on 03may01 for use by the department of defense dod. Nickel plating electrodeposited with ams 2403 for class 1 applications and ams 2423 for class 2 applications. Nickel plating electrodeposited superseding qq n 290 and milp6859 ss by sae ams qq n 290 standard by federal specifications and standards, 11121971. I am hoping that someone can direct me to a publication, website, etc.
Cres 303 per astm a 484 and astm a 582 or astm a 555 and astm a 581. Find the most uptodate version of sae ams qq n 290 at engineering360. Amsc26074 and milc26074 document centers standards forum. The original military specification was adopted as an sae standard under the provisions of the sae.
The new revision c is available in paper format and for pdf download from document center inc. Nickel plating services company per qqn290, astm b689. Steel corrosion resistant, non magnetic astma585 uns no. Reference information how standard materials and finishes. Electroless nickel plating per milc26074, astm b733, ams. Gold plate per astm b 488 over electrolytic nickel per sae ams qq n 290. However, sae recommends that you use either ams 2403 or ams 2423 for new design. Copies of this document may be purchased from the society of automotive engineers. Sep 06, 2018 sae ams qq n 290 sae ams qq n 20 interface between a plating and the basis sae ams qq n 290 is the sae ams qq n 290 of the basis metal before plating. However, sae recommends that you use either ams2403 or ams2423 for new design. Numerous updates and changes have been made in the areas of hydrogen embrittlement prevention, control and test methodologies to align with standard practices and procedures contained within other ams specifications and standards. The combination of nickel and gold creates a very reliable and consistent solderable material. Socket contact phos bronze in accordance with astm 9 gold plated in accordance with astm b 488 type ii class 1. Need information on a specification qq n 290 class i is corrosion protection type iv is for parts containing large amounts of sulfer or selenium.
They were placed on your computer when you launched this website. Contact ens regarding our fed qq n 290a plating today. The sae society of automotive engineers maintains all ams specs aerospace materials specifications. Advanced plating technologies, a milwaukee, wisconsin company, provides functional and. Ams 2404 supersedes ams milc26074 which employs grade designations to convey thickness requirements. Apts expertise in providing exacting barrel, rack and vibratory. Ams qq n 290, nickel plating electrodeposited, has been updated. Ams qq n 290 aerospace material specificationnickel plating electrodeposited 5. Nickel finishing plating qq n 290 specification industrial finishing services industrial finishing types menu qq n 290a, federal specification. Datasheet search engine for electronic components and semiconductors. For parts where qqc320 or ams qqc320 is specified, it is permissible to use equipment, practices, and test methods conforming to sae ams.
Class 1 plating is used to pro class 1 corrosion protective plating. Kovar ironnickelcobalt sealing alloy per astm f 15. May 12, 2009 qq n 290 ductile nickel equals what new sae ams standard. Fed qq n 290a nickel plating electrodeposited superseding qq n 290 and milp6859 ss by sae ams qq n 290 standard by federal specifications and standards. Advanced plating technologies, a milwaukee, wisconsin company, provides functional and engineered nickel plating services to qq n 290, astm b689 and ams. Fed qqn290a sulfamate nickel plating milspecs ams qqn290. Amsqqn290 specification nickel plating general metal. Nickel plating electrodeposited due to the covid19 pandemic many businesses are closed for deliveries. Sae and is not part of this sae technical document. Ams 2403 nickel plating, general purpose ams 2406 plating, chromium, hard deposit. Sulfamate nickel plating provides improved abrasion, wear, and corrosion resistance, and as an undercoat for soldering electrolytically deposited gold. Nickel plating electrodeposited english select a language. Please ensure your ship to address is able to receive your purchase.
The following information shall be provided to the plating processor by the purchaser. Any part numbers established by the original specification remain unchanged. Numerous updates and changes have been made in the areas of hydrogen embrittlement prevention, control and test methodologies to align with standard practices and procedures contained within other ams. Nickel finishing plating qq n 290 specification industrial finishing services industrial finishing types menu qqn290a, federal specification. Jul 16, 2015 ams qqn290, nickel plating electrodeposited, has been updated. Qqn290a was canceled on 3 may 2001 stating that future acquisition should refer to saeamsqqn290, which was then canceled in march 2007. A discussion started in 2006 but continuing through 2018. Matte tin per astm b54597 over 50 min nickel per saeamsqqn 290.
Saeamsqqn290 datasheet, cross reference, circuit and application notes in pdf format. Nickel finishing plating qqn290 specification engineers edge. Cncl refer to sae amsqqn290 format details price pdf. Gold plate per astm b 488 over electrolytic nickel per sae ams qq n. We have an specification developed internally for plated contacts fabricated at outside vendors. As with milspec and astm specifications, ams specifications benefit manufacturers and endusers by guaranteeing the compatibility of materials and ensuring that manufacturing processes meet or exceed required standards. The document was replaced by ams 2404 and ams 2433. The cancellation of saeamsqqn290 directs users to ams 2403 and ams 2423. This document is available in either paper or pdf format. It calls out a ductile nickel underplate per qq n 290a link is to free spec at defense logistics agency, dla. Electroless nickel plating per milc26074, astm b733, ams 2404. Copies of this document may be purchased from the society of automotive engineers, inc. Process specification for electrodeposited nickel plating. Still sae felt that the 26074 specification duplicated preexisting standards and wanted to withdraw the document in favor of those older and wellused documents.
Saeamsqqn290 should be used instead of qqn290a, which was canceled on 3 may 2001. The requirements of the latest issue of sae ams 2460 shall be fulfilled whenever reference is made to the cancelled sae ams qqc320 with the following exception. This is the first revision of the standard since revision b from 2009. Plating system specifications and inspection techniques. The requirements of the latest issue of sae ams 2460 shall be fulfilled whenever reference is made to the cancelled sae ams qq c320 with the following exception. Socket contacts phosphoric bronze in accordance with astm 9 gold plated in accordance with astm b 488 type ii class 1. These products have been used typically for electrodeposited nickel plating on steel, copper. Qq n 290 ductile nickel equals what new sae ams standard. So a cancellation revision a was released for the ams c26074 in 22005.
Purchase order shall specify not less than the following. The initial release of ams qq n 290 is intended to replace qqn290a. Nickel plating electrodeposited amsqqn290 this specification covers the requirements for electrodeposited nickel plating on steel, copper and copper alloys, and zinc and zinc alloys. Nickel plating services per qq n 290, astm b689, ams 2403. This document comes with our free notification service, good for the life of the document. Nickel plating electrodeposited this specification is approved by.
Ni per sae ams qq n 290 special materials, platings, sizes, and configurations can be furnished, per astm b545 type 1 over 100 2. Electroless nickel plating an overview electroless nickel plating is offered by advanced plating technologies in both type iv medium phosphorous 69% p and type v high phosphorous 10. The socket contact shall be plated to a minimum of 50 micro inches 1. Qq 290 april 5, 1954 fedeiml specification trn22tblplating nectsddef51te0 this specification was approved by the commissioner, federal supply service, general services adminia trati. Sae ams qq n 290 preproduction control four round notched steel specimens shall be prepared in accordance with 4. Nickel plating services per qqn290, astm b689, ams 2403.