Ads-13f-hdbk 16 June 1997 Aeronautical Design Standard Handbook Air .
ADS-13F-HDBK16 JUNE 1997AERONAUTICAL SESUNITED STATES ARMY AVIATION AND TROOP COMMANDST.LOUIS,MISSOURIAVIATION RESEARCH AND DEVELOPMENT CENTERDIRECTORATEFORENGINEERINGDISTRIBUTION STATEMENT A. Approved for public release,distribution is unlimited.
ADS- 13F-HDBKAERONAUTICAL DESIGN STANDARDHANDBOOKAIR VEHICLE MATERIALS AND PROCESSESUNITED STATES ARMY AVIATION AND TROOP COMMANDST. LOUIS, MISSOURI-7AVIATION RESEARCH, DEVELOPMENT, AND ENGINEERING CENTERDIRECTORATE FOR ENGINEERINGP R E P A R E D B Y : d- a d / L. DARYL TRYSONMaterialsREVIEWED BY:BranchQy&l&qL*KIRIr J. BHANSALIChief, Materials BranchAPPROVED BY:StandardizationDATE:2 3 SEP f!l!VExecutive
ADS-13F-HDBKFOREWORDThis Army Aeronautical Design Standard handbook is approved for use by the UnitedStates Army Aviation and Troop Command and is available for public release; distributionunlimited.1.2 . This handbook combines and updates the contents of the former ADS-13 andADS-35. Requirements from those documents have been revised to become guidelines.These guidelines are based on lessons learned in the effective use and processing ofmetallic, nonmetallic, and cor ooite nxt rx u i9r Army aircraft applications.3 . This handbook is for guidance only. This handbook cannot be cited as a requirement.If it is, the contractor does not have to comply.Any beneficial comments (recommendations, corrections, additions, or deletions)which may be of use in improving this document should be addressed to: Commander, USArmy Aviation and Troop Command, ATTN: AMSAT-R-E, 4300 Goodfellow Boulevard,St. Louis, Missouri 63 1204798.4.ii
ADS- 13F-HDBKCONTENTSPARAGRAPHPAGEFOREWORD . .8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii. . . . . . . . .CHAPTEK 1SCOPE1.17Scope . . . . . . . . . . . . . . . . . . . .*.l-lCHAPTER 2APPLICABLE DOCUMENTS2.12.22.2.12.2.22.32.4General .Government documents .Specifications, standards, and handbooks .Other Government documents and publications .Non-Government publications .Order of precedence .2-l2-l2-l2-82-112-23CHAPTER 3GENERAL MATERIALS AND PROCESSES INFORMATION3.13.23.33.43.53.63.73.8Introduction .Materials and processes .Materials properties .Corrosion protection .Temperature effects .Minimum gage of materials .Fracture toughness .Flammability characteristics .1113-l3-l3-l3-l3-l3-23-23-3
ADS- 13F-HDBK3.93.103.113.123.133.14Materials for survivability .Radioactive materials .Carcinogenic materials .Ozone depleting chemicals .Processes .Nondestructiveinspection .3-33-43-43-43-43-4CHAPTER 4.3.24.44.5Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cleanliness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .*.Composition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Heat treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Shot peening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Hardenability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Forming or straightening of steel parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Aluminum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Heat treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Forming and straightening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Magnesium alloys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-34-3CHAPTER 5NONMETALLIC ntroduction .Organic materials .Environmental resistance .Corrosion characteristics .Cellular materials .Leather .Elastomeric potting/encapsulating compounds .Adhesives/bonding .Fuel tank sealing compounds .iv5-l5-15-l5-l5-15-l5-25-25-2
ADS- 13F-HDBK52.852.95.2.105.35.4Corrosion-inhibiting sealants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Silicone sealants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Polyurethaneelastomers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Transparent materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Lubricants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-25-25-25-25-3CHAPTER 6COMPOSITE 6.3.76.46.4.16.4.1.16.4.1.26.4.1.36.4.1.46.4.1 .4.2.76.4.2.7.16.4.2.7.26.4.2.8Introduction .6-lSummary of composite material guidelines . 6-lGeneral guidelines for composite material property determinations . .6- 1MIL-HDBK- 17 compliance .6-lCritical material properties .6-26-2Screening tests .Contractor test plan .6-2Test specimen preparation techniques . . .6-26-3Process control .Systems of units .6-3Composite material property determinations . 6-3Physical properties .6-3Composite material description .6-3Constituent contents .6-46-4Matrix chemical composition .6-4Density/specific gravity .6-4Ikdness .6-5Mechanical properties .6-5Tensile properties .6-6Compressive properties .6-7Flexural properties .6-8Shear properties .6-9Fatigue properties .6-10Creep properties .6-11Damage tolerance .6-11Impact properties .6-12Fracture toughness .6-13Bearing strength .V
ADS- .16.6.2Environmental resistance/durability properties .Resistance to natural and induced environments .Chemical resistance .Solvents/cleaners/aircraftfluids .Nuclear, biological, chemical (NBC)effects/decontaminants. .Miscellaneous chemicals .Water/moistureabsorption .Surface wear resistance .Thermal properties .Thermal expansion coeffici Tn:s . . ,. . -01 .Thermal conductivities .Heat capacity/specific heat .Thermal transitions .Glass transition temperature .Thermal mechanical stability .ThermaVoxidative stability .Thermal decomposition .Flammability/fireresistance .Combustion products/smoke .Electrical properties .Dielectric constant/permittivity .Dielectric strength .Dissipation factor/dielectric loss .Surface resistivity/volume resistivity .Generation of material allowables .Specimentypes/descriptions .Screening tests .B-basis values .Test conditions .Sample conditioning .Statistical treatment .Composite material data report .Format .Sample preparation summary .Composite material property test results .Composite material design considerations .Material selection methodology .Risk minimization .vi6-146-146-156-15.6- 286-296-296-296-296-306-306-306-30
ADS- aterial screening process .Final material selection .Material acceptability .Materialverification/certification .Material performance criteria .Material properties .Analytical composite properties .6.6.7.1.2 Compensated properties .6.6.7.1.3Scale-up considerations .667.X 4Mechanical characteristics . “I .6.6.7.1.5Environmental resistance characteristics .6.6.7.1 S.1 Chemical resistance .6.6.7.1.5.2 NBC/laser resistance .6.6.7.1.5.3 Corrosion resistance .6.6.7.1.5.4 Water/fluid integrity .6.6.7.1.6 Thermal characteristics .6.6.7.1.6.1 Flammability .6.6.7.1.7 Electrical/electromagneticcharacteristics .6.6.7.1.7.1 Lightning protection .6.6.7.2Processability and producibility.6.6.7.2.1Processing feasibility considerations .6.6.7.2.2 Health/safety risks .6.6.7.2.3Processing validation/verification .6.6.7.2.4 Tooling/fabrication feasibility .6.6.7.2.5Processing quality control .6.6.7.3Adhesive/sealant bonding characteristics .6.6.7.3. iBondability/suitable adhesives .6.6.7.3.2 Adhesive durability .6.6.7.3.3Surface preparation/processing guidelines .676.7.4Reliability/maintainability/supportability .6.6.7.4.1Material durability .6.6.7.4.2 Material compatibility.6.6.7.4.3Material supportability.6.6.7.4.4 Repairability/repair methods .6.6.7.5Survivability .6.6.7.6Sources and supply .6.6.7.6.1Control of material variations .6.6.7.6.2 Second-source materials .vii6-3 16-3 16-3 -396-396-406-406-406-406-4 16-4 16-4 16-42
ADS- 13F-HDBK6.6.7.76.76.7.16.7.26.7.2.1Cost criteria .Control of composite material processing .Production controls .Quality controls .Process control specimens .CQRRWW 87.8.17.8.1.17.8.1.27.8.1.37.8.1 A7.8.1.56-426-436-436-436-43CHAPTER 7PREVENTION AND CONTROLIntroduction .7-lCorrosion Prevention and Control program objective . 7-lCorrosion Prevention and Control program application. 7-lGeneral Corrosion Prevention and Control program guidelines . .7- 1Corrosion Prevention and Control program documentation. .7- 1Corrosion Prevention And Control plan . 7-2Finish specification . . 7-2System-peculiar corrosion prevention maintenance procedures . .7-2Schedule for submission .7-3Corrosion Prevention And Control plan . 7-37-3Finish specification .System-peculiar corrosion prevention maintenance procedures . .7-3Implementation of the Corrosion Prevention Action Team. 7-37-3Membership .Duties .7-4.7-4Materials and processes scleclioii considerations .General design guidelines for corrosion prevention . 7-4Exclusion of rain and airborne spray . 7-47-5Drainage .7-5Dissimilar metals .Specific design guidelines for corrosion prevention of metallic materials . 7-57-5Aluminum .7-5Alloy selection .Sheet aluminum .7-5Aluminum alloy selection limitations . 7-57-6Maximum metal removal .Shot peening for stress corrosion resistance . 7-6.VI11
ADS- 7.157.1517.15.27.15.3Stress corrosion factor .High strength low alloy steels .Protective metallic coatings .Stress corrosion factors .Corrosion resistant steels .Corrosion characteristics .Surface treatments .Limitations .Titanium .Surface consideration? . . ,. ,. . . 1.Fretting .Special precautions .Magnesium .Beryllium .Mercury.Depleted uranium .Insulating blankets .Electronic equipment .Corrosion prevention during manufacturing operations .Cleaning .Cleaning after assembly .Titanium contamination .Surface damage .Marking pencils .Protection of parts during storage and shipment .Inorganic finishes .Aluminum .Cadmium coatings .Aluminum coatings .Magnesium .Special plated part considerations .Organic finishes .Environmental sealing .Fastener installation .Removable fasteners .Fasteners in titanium .Monel and stainless steel fasteners 27-137-137-137-137-137-147-147-157-157-15
ADS-13F-HDBKCHAPTER 1SCOPE1.1 Scope. This ADS handbook embodies the general guidelines of the Army Aviationand Troop Command (ATCOM) for the materials and processes utilized in the design andconstruction of Army aircraft. It is for guidance only and cannot be cited as a requirement.V it is so cited, the contractor does not have to comply.l-l
ADS- 13F-HDBKCHAPTER 2APPLICABLE DOCUMENTS2 . 1 General. The documents listed below are not necessarily all of the documentsreferenced herein, but are the ones that are needed in order to fully understand theinformation provided by this handbook.2.2 Government documents.2.2.1 Specifications, standards, and handbooks. The following specifications, standards,and handbooks form a part of this document to the extent specified herein. Unlessotherwise specified, the issues of these documents are those listed in the latest issue of theDepartment of Defense Index of Specifications and Standards (DoDISS) and supplementthereto.FEDERAL SPECIFICATIONSQQ-P-35Passivation Treatments for CorrosionResistant SteelO-A-5 ,TechnicalP-D-680Dry Cleaning and Degreasing SolventTT-I-73 5Isopropyl AlcoholTT-S-735Standard Test Fluids, Hydrocarbon2
ADS-13F-HDBK FOREWORD 1. This Army Aeronautical Design Standard handbook is approved for use by the United States Army Aviation and Troop Command and is available for public release; distribution
equity holdings of a complete list of hedge fund companies that file the Form 13F to the Securities and Exchange Commission (SEC) between 1980 and 2008. Because of the mandatory nature of the 13F filings, this sample is largely free from the selection bias due to hedge funds’ reporting incentives. Among all 13F-filing hedge fund
MIL-HDBK-512 Parts Management MIL-HDBK-516 Airworthiness Certification Criteria MIL-HDBK-729 Corrosion and Corrosion Prevention, Metals MIL-HDBK-1568 Material and Processes for Corrosion Prevention and Control in Aerospace Weapon Systems MIL-STD-1686 Electrostatic D
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MIL HDBK 217F-2, & RIAC: 217 Plus, NPRD 95 –Nonelect. Parts Reliability Data, MIL HDBK 338 (EE Reliability Design HDBK). RIAC-FMD (Failure Mode Distributions), UTE C80-811 (Fides -French MIL), SN 29500 (Siemen German Industrial) NOTE 1 The failure rate values given in the
MIL-HDBK-217F, NPRD-2011, NSWC98 Type, Quantity, Stress, Temperature etc. Application Constant Function SW Reliability MIL-HDBK-33 8B RL-TR-92-52, RIAC-HDBK- 217Plus, Schneidewind’s Model Lines of Source Code, Level of maturity etc. Non Application Exponential Function Tabl
3.2.1 Dissimilar Materials shall be in accordance with Guideline 16 of MIL-HDBK-454. 3.2.2 Fungus Resistance shall be in accordance with Guideline 4 of MIL-HDBK-454 and Method 508.6 of MIL-STD-810. 3.2.3 Hydrolytic Stability shall be in accordance with Guideline 47 of MIL-HDBK-454 for all nonmetallic materials used.
Key standards component of MIL-HDBK-516 tailoring for UAV Systems MIL-HDBK-516B STANAG 4671. FOR OFFICIAL USE ONLY 13 Linking DOD Airworthiness Processes MIL-HDBK-516B Airworthiness C
the ISO 14001 standard and provide step-by-step procedures, sample documents or templates, and tips for developing and implementing an EMS that is appropriate to the organization and its operations. Please remember that this is a guidance document and not a rigid instruction manual. All of the ISO elements must be addressed in your program and meet the ISO requirements, but you will notice .
