Sulfamate nickel plating for stainless steel, steel and aluminum alloys, copper, chilled iron and brass. Electroplating is a method of applying metallic coating to another material. Click on the icon on the left of qqc320, then click on the pdf icons of the documents. Ams qqn290, nickel plating electrodeposited, has been updated. This process specification applies to the electrodeposition of nickel plating on. Military specification qq n 290a and contained only minor.
The initial release of amsqq n 290 is intended to replace qq n 290a. Where can i find a printable version of qq c320 to purchase. Aluminum anodizing is a process that produces controlled aluminum oxide films on aluminum. Prioritising the health and wellbeing of all of our staff. This specification covers the requirements for electrodeposited nickel plating on steel, copper and copper alloys, and zinc and zinc alloys. Precision processing services improve your efficiency and cycle time with cuttosize, machineready material, shipped to you justintime. Part number ams qq a20011 including related part numbers and nsn starting at page 1. Amsqqn290 specification nickel plating general metal. Find the most uptodate version of sae amsqqn 290 at engineering360. Qq 290 april 5, 1954 fedeiml specification trn22tblplating nectsddef51te0 this specification was approved by the commissioner. The specification can be met with either a watts or a sulfamate bath, but the properties of the deposit e. Amsc26074 archives document centers standards forum. Amsqqn290b has been reinstated to cover previously. Engineering directorate structural engineering division.
The shielding effectiveness of emi gasketed joints can be significantly affected by corrosion. Monitoring and adhering to all advice provided by the uk government, public heath england, the nhs and other advisory bodies to ensure that we play our role in supressing the spread of the virus. A high strength aerospace aluminium alloy with, depending upon temper, yield strength of up to 54ksi 370 mpa and tensile strength of up to 67 ksi 460 mpa. Advance surface technologies provides both nitric and citric passivation treatments on titanium and stainless steel alloys that adhere to qq p35c, ams qq p35a, ams 2700c, astm a 96705 and astm a 38006 standards. If the hardness is greater than rockwell c40, the parts are subject to hydrogen bakeout as described in section 6. 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. This specification covers the specific requirements for 2024 aluminum alloy alclad plate and sheet. Aluminium alloy qqa2505 has similarities to the following standard designations and specifications but may not be a direct equivalent alloy 2024, uns a92024, ams 4040, ams 4041, ams 4194, ams 4195, ams 4274. Application for copies of sae aerospace material specifications should be addressed to sae, 400 commonwealth drive, warrendale, pa 150960001. Stainless steel ams 55175518 555516 5511 5524 5507 5510 5521 5504 5503 5604 5528 55 5511 5524 5507 5510 5512 5504 5604 5528 430,flat alloyform sheet 301,flat 302304,flat,coil a240. The following information shall be provided to the plating processor by the purchaser.
Amsqqp35 passivation treatments for corrosionresistant. They were placed on your computer when you launched this website. Military specification qq n 290a and contained only minor editorial and format changes required to bring it into conformance with the publishing requirements of sae technical standards. Amsqqn 290b datasheet, cross reference, circuit and application notes in pdf format. Passivation alone will not remove heavy adherent oxide films created from heat treatment, welding. View material specifications and compatibility datasheet in pdf format for. Saes website in turn lists ams qq c320 as canceled and replaced by ams 2460, which can be purchased there or via other spec suppliers such as tech street. Nickel plating services per qq n 290, astm b689, ams 2403.
Historical pricing for this product is between 353. Jul 16, 2015 ams qqn290, nickel plating electrodeposited, has been updated. Find the most uptodate version of sae amsqqn290 at engineering360. Revision e of ams qq p416 corrects the errors in table 1a and removes the 24 hours minimum from the drying time requirement of 3. However, sae recommends that you use either ams2403 or ams2423 for new design. The basis metal shall be free from visible defectfithat will be detrimental to the appearance or protective value of. Oct, 2014 this specification covers the requirements for electrodeposited nickel plating on steel, copper and copper alloys, and zinc and zinc alloys.
With this cancellation, users are directed to ams2404 for replacement purposes and ams2404 or ams2433 for new design. Sulfamate nickel produces a highly pure nickel deposit free of organic additives, resulting in a. This document comes with our free notification service, good for the life of the document. Process specification for electrodeposited nickel plating. Due to current capacity constraints, printed versions of our publications including standards, technical papers, edge reports, scholarly journal articles, books, and paint chips may experience shipping delays of up to four to six weeks. Qqn290 ductile nickel equals what new sae ams standard.
The plate and sheet covered by this specification shall be an integral composite product consisting of a heattreatable aluminum alloy 2024 core. Nickel plating electrodeposited this specification is approved by the commissioner, federal supply services, general services administration, for the use of all federal agencies. Advance surface technologies provides both nitric and citric passivation treatments on titanium and stainless steel alloys that adhere to qqp35c, amsqqp35a, ams 2700c, astm a 96705 and astm a 38006 standards. Nickel finishing plating qqn 290 specification industrial finishing services.
Nickel plating services per qqn290, astm b689, ams 2403. It calls out a ductile nickel underplate per qq n 290a link is to free spec at defense logistics agency, dla. This document is available in either paper or pdf format. Ams qq n 290 aerospace material specificationnickel plating electrodeposited 5. It calls out a ductile nickel underplate per qqn290a link is to free spec at defense logistics agency, dla. Aluminum platespecifications ams specification qqa. Aluminum platespecifications ams specification qqa25011. Nickel finishing plating qqn290 specification engineers edge.
Aluminium alloy qq a2505 has similarities to the following standard designations and specifications but may not be a direct equivalent alloy 2024, uns a92024, ams 4040, ams 4041, ams 4194, ams 4195, ams 4274. Future acquisition for this item should refer to saeamsqqn290, nickel plating electrodeposited. The table on the first page of the cancellation revision lists the correlation information to match the classes and grades of ams c26074 with ams 2404. Newer prints may reference the superseding ams qqn290 specification. Military specification qq n290a and contained only minor.
By the way amsqqc320 has been superseded by ams2460 affil. Many plating shops offer certification to one of the variations of the qqn290 specification ams is the current custodian, and the spec has been recently updated to ams qqn 290b. Saeamsqqn 290b saeams 2404 g casing housing brass cuzn39pb3 cw614n uns c 38500 anthracite nickel saeamsqqn 290b saeams 2404 g contacts brass cuzn39pb3 cw614n uns c 38500 1 m gold over nickel mildtl45204d type i astm b488 international symbol flammability insulator pbt ul 94 bv0 soft cap tpv santoprenetm ul 94 hb. Lead free rohsweeecompliant a costeffective means of upgrading to soic without changing your pcb layout available on 0. Electrodeposited nickel plating covered by this specification shall be of. Copper, copper alloys techniclean oh silicates free, electrolytic, microetching degreaser for reel to reel system and. Industrial finishing services industrial finishing types menu. We have an specification developed internally for plated contacts fabricated at outside vendors. The right solution for your sulfamate nickel plating specification. Fed qqn290a sulfamate nickel plating milspecs ams qqn. Boundaries of class 2 plating which cover only a portion of the surface shall be free from beads, nodules, jagged edges and other irregularities.
With this cancellation, users are directed to ams 2404 for replacement purposes and ams 2404 or ams 2433 for new design. Silicates free, electrolytic, microetching degreaser for reel to reel system and semiconductors. Our policy towards the use of cookies techstreet, a clarivate analytics brand, uses cookies to improve your online experience. The table on the first page of the cancellation revision lists the correlation information to match the classes and grades of amsc26074 with ams2404. The new revision c is available in paper format and for pdf download from document center inc. Passivation of aerospace stainless steel parts with citric.
Qq n 290 ductile nickel equals what new sae ams standard. If it is the latter, as this superseded qqc320, then this is available from sae direct. Saeamsqqn 290b saeams 2404 g casing housing brass cuzn39pb3 cw614n uns c 38500 anthracite nickel saeamsqqn 290b saeams 2404 g contacts brass cuzn39pb3 cw614n. This particular one, qq c320, is listed as canceled and replaced by ams qq c320, though the last copy prior to the cancellation is available there. Amsqqn290 aerospace material specificationnickel plating electrodeposited 5. Amsqqn290b has been reinstated to cover previously qualified products. Process specification for the heat treatment of aluminum alloys. Depending on quantity, availability, condition, lead time, and possible discontinuation of an item, we cannot guarantee pricing until we provide you an up to date quote. May 12, 2009 qqn290 ductile nickel equals what new sae ams standard. Fed qqa25027a notice 1 cancellation aluminum alloy, 7011 or 7008 alclad 7079, plate and sheet ss by saeamsqqa250 and astmb2091996 standard by federal specifications and standards, 04071998. In addition to common shapes, we specialize in hardtofind aircraft extrusions. Contact ens regarding our fed qqn290a plating today. The corrosion of concern is a galvanic cell between the gasket and the joint surface in the presence of moisture or saltfog atmospheres.
Louis, missouri, usa amsqqp35 which replaced federal specification qqp35 is an sae standard used in the aerospace industry to passivate stainless steel parts. Originally, the amsqqp35 was just a reprint of the qqp35c. Saeamsqqn290 datasheet, cross reference, circuit and application notes in pdf format. Class 1 plating class 1 plating is used to protect iron, copper, or zinc alloys against corrosive attack in rural, industrial or marine atmospheres depending upon the thickness of the nickel deposit or is used as an undercoat for chromium or one of the precious metals.
Nickel plating services company per qqn290, astm b689. Advanced plating technologies, a milwaukee, wisconsin company, provides functional and engineered nickel plating services to qq n 290, astm b689 and ams 2403 including both watts and sulfamate nickel bath formulations. Part number amsqqa20011 including related part numbers and nsn starting at page 1. Apts expertise in providing exacting barrel, rack and vibratory nickel plating services is currently employed in. Passivation of aerospace stainless steel parts with citric acid solutions stephen p. In addition, steel parts shall be tested for hardness. Ams qq n 290b datasheet, cross reference, circuit and application notes in pdf format. Louis, missouri, usa ams qq p35 which replaced federal specification qq p35 is an sae standard used in the aerospace industry to passivate stainless steel parts. Aerospace alloys technical spesifications astm b21i cold finish. Revision a actually just issued the cancellation notice, replacing this specification with the ams2700 document.
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