Gold plated per milg45204, type ii, class 00 over electroless nickel per milc26074, 200300 microinches insulation. Future acquisition for this product should refer to astm b607, specification for autocatalytjc nickelboron coatings for engineering use and astm b656, guide for autocatalytic nickekphosphorous deposition on metals for engineering use and astm b733. Electroless nickel milc26074 electroless nickel en plating, is an autocatalytic or chemical plating process, has been used across a myriad of industries since the 1950s for its exceptional wear and corrosion capabilities. Other benefits include its natural lubricity, which provides excellent release properties, an infinite throw, which eliminates auxiliary anodes, a solderable hard coat for.
Amsc26074 mildtl32119 show complete document history. Tank sizes twin city plating also maintains an inventory of process tanks that can be brought online to accommodate different sized jobs. As specified on drawing color is a dull gray, approaching black. Pdf milc81659 milc83733 milc38999 milc26482, milc5015 mscv345 milc38999, m3902963368 m3902964369 bbc 598 479 diode cannon ca3106ke strd 5441 2da31p crimp tool and positioner ms31911. Mildtl26074f coatings, electroless nickel requirements for ss by mildtl32119 and saeamsc26074, see cancellation notice for application has been cancelled and superceded by saeamsc26074.
Ams c 26074 pdf find the most uptodate version of sae amsc at engineering milcc. All of dfielectroplatings electroless nickel process provide freedom from porosity and have a controlled hardness heat treatable to 68 and 70 rockwell c, respectively. In order to help you understand the current situation, document center explains the revision path for the documents and information on whats current now. Protective cover, ita, single tier mac panel company.
I guess this is what you call the fog amsc26074 peace. The two most common electroless nickel plating services certified by advanced plating technologies are mil c 26074, astm b733 and ams 2404. This document may be used interchangeably with ams2404 in equivalent plating conditions defined in each specification. Class and grade, and heat treatment or condition see 1. Amsc26074 and milc26074 an explanation of the revision path.
I inchpound i milc26074e 30 october 1990 superseding milc26074d 27 february 1989 military specification coatings, electroless nickel requirements for this specification is approved for use by all departments. Milc26074 qqn290 ams2404 milstd865 mils6090 milf18264 qqp35 dodp16232 milp55110 replaced by ipc2221 ipc6011, ipc6012. Milc26074 coatings, electroless nickel, requirements. Being an autocatalytic process, en does not rely on the. Electroless nickel plating per milc26074, astm b733 and ams 2404. In order to help you understand the current situation, heres the revision path for the documents and information on whats current now. Milc26074 e electroless nickel plating ens technology. Acquisition documents should specify the following. Electroless nickel palmetto plating metal finishing.
Process k4 this process is the same as k3, except within a 4 hour period of plating, parts are baked for 3 hours to provide a hydrogen embrittlement relief bake. We are able to tailor numerous inhouse specifications in order to meet the customers exact requirements. Ams c 266074 work in partnership with ams c 26074 of the largest and ams c 26074 respected names in industry. The ams specification is virtually identical to milc26074e.
Electroless nickel plating per milc26074, astm b733, ams. Milc26074c datasheet, cross reference, circuit and application notes in pdf format. Electroless nickel plating is an process that codeposits a nickelphosphorous alloy without need for. The reaction is accomplished when hydrogen is released by a reducing agent normally sodium hypophosphiteand oxidized thus producing a negative charge on the surface of the part. Ams c 26074 and mil c 26074 an explanation of the revision path. Over the years many projects that are beyond the listed capabilities have been completed by utilizing temporary tanks, and setups that have allowed twin city plating to adapt to customers requirements. Electroless nickel class i amsc26074 ams 2404 electroless nickel class ii electroless nickel class iii. Information and documents presented here are works of the u. Amscb is therefore reinstated and is designated as a noncurrent document.
Copper plating milc14550 electroless plating nickel ams 2404 electroless plating nickel amsc26074 electroless plating nickel milc26074 gold plating ams 2422 gold plating milg45204 gold plating other gold platingastm b 488 nickel plating ams 2403 nickel plating. This specification covers the requirements for electroless autocatalytic chemical reduction deposition of nickel. Uniform electroless nickel milc26074 characteristics. It shall approximate color plate 37038 of fed std no.
Military specification this specification ie approved for. I guess this is what you call the fog ams c 26074 peace. Mildtl26074f not 1 coatings, electroless nickel requirements for ss by mildtl32119 and saeamsc26074, see cancellation notice for application document status. You may have a misspelling of the mildtl321 document number it would help to have the title. The two replacement documents were amsc26074 and the classified secret mildtl32119. Advanced plating technologies provides barrel and rack electroless nickel plating services in medium and high phosphorous to milc26074, astm b733 and ams 2404 on most metallic substrates. Electroless nickel plating services twin city plating. Electroless nickel plating services precision en plating. Apt also can certify electroless nickel plating services to iso 4527 and ams 2405 as well as most companyspecific electroless nickel specifications.
Correct callouts for aluminum are electroless nickel per amsc26074 class 3 or electroless nickel per amsc26074 class 4 depending on whether the alloy will be affected by the higher temperature of the class 3 bake. Nickel plating magnets, milc26074 class 1 grade a, qqn. Examination of product visual examination sample milc83733. Chem film type i class 1a milc 5541 mildtl5541 type i class 3 chem film, hexavalent chrome free type ii class 1a. Process k3 this process is similar to electroless nickel plating with milc26074 class 1 grade a, except magnets are pretreated to improve adhesion. Contact ens technology regarding chromate conversion coating mildtl5541 today. Electroless nickel refers to the autocatalytic or chemical reduction of the aqueous nickel and phosphorous ions onto a base substrate.
Amsc26074 coatings, electroless nickel requirements for 1 amsqqn290 nickel plating, electrodeposited amsp81728 plating, tinlead, electrodeposited 1 sae international has reactivated amsc26074. Milc26074 e electroless nickel plating ens technology provides complete electroless nickel plating services. Ams c 26074 pdf find the most uptodate version of sae ams c at engineering mil cc. Mildtl26074 coatings, electroless nickel requirements for see notice 1 for. What are the requirements of mildtl321 or milc26074.
The black chrome surface may be waxed ot oiled to darken the surface. Mildtl26074 coatings, electroless nickel requirements. Milc26074c 3 my les5 military specification this specification ie approved for we by all departfmnta and agencie8 of the oapartmmt of defense. National electroless nickel process meets the requirements of astm b733 class v, milc26074 all revisions, ams2404, and iso 4527. In the end, the amsc26074 was withdrawn in favor of ams2404 and ams2433 after modifications were made to each to accommodate the governments requirements. We provide coatings to meet a variety of electroless nickel plating specifications. This milc26074e specification covers the requirements for electroless deposition of nickelphosphorous alloy coatings on metal and composite surfaces. Mil milc26074e notice 1 cancellation coatings, electroless nickel requirements for superseding milc26074d ss by mildtl26074f amendment by military specifications and standards, 10251994. Amsc266074 work in partnership with amsc26074 of the largest and amsc26074 respected names in industry.
When amsc26074 titled coatings, electroless nickel, requirements for was released to replace milc26074 and then subsequently was canceled and then inactivated, it caused a great deal of confusion among users of the document. The process differs from electrolytic plating in that no electrical current is required. If this is so, can someone tell me what the replacement documentation is. Mil c 26074c 3 my les5 military specification this specification ie approved for we by all departfmnta and agencie8 of the oapartmmt of defense. When ams c 26074 titled coatings, electroless nickel requirements for was released to replace mil c 26074 and then subsequently was canceled and then inactivated, it caused a great deal of confusion among users of the document. Amsc26074 has been cancelled at amsc26074e as of july 2011. Mildtl26074 coatings, electroless nickel requirements for see notice 1 for replacement information mildtl26074 rev f cancellation 1 cancelled see the following. I inchpound i mil c 26074e 30 october 1990 superseding mil c 26074d 27 february 1989 military specification coatings, electroless nickel requirements for this specification is approved for use by all departments. Milc26074b datasheet, cross reference, circuit and application notes in pdf format. Milc26074, class 3 gold over suitable underplate per milc39029. Anoplate maintains an extensive list of corporate approvals and certifications. Our policy statements are available to read online by clicking the links below. The abbott aerospace technical library is made possible by generous donations from our users. The coatings conform to the requirements of elv directive 200053ec, weee.
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