SAE AMS2372 Quality Assurance Sampling and Testing, Carbon and Low-Alloy Steel Forgings
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Product Code:SAE AMS2372
Title:Quality Assurance Sampling and Testing, Carbon and Low-Alloy Steel Forgings
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope: This specification covers quality assurance sampling and testing procedures used to determine conformance to applicable specification requirements of carbon and low-alloy steel forgings.
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SAE AMS6267 Steel, Bars, Forgings, and Tubing, 1.2cr 3.25ni 0.12mo (0.07-0.13c) Electroslag Remelted Or Consumable Elect下一篇:
SAE AMS5537 Cobalt Alloy, Corrosion and Heat-Resistant, Sheet, Strip, Foil, and Plate, 52Co - 20Cr - 10Ni - 15W, Solutio
【英文标准名称】:StandardTestMethodforBulkDensityandSpecificGravityofPlasticLumberandShapesbyDisplacement
【原文标准名称】:通过位移测试塑料条材和型材体密度和比重的标准试验方法
【标准号】:ASTMD6111-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D20.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;塑料;密度;体密度
【英文主题词】:density;plasticlumber;plasticshapes;recycledplastic;specificgravity
【摘要】:Thespecificgravityordensityofasolidisapropertythatcanbemeasuredconvenientlytofollowphysicalchangesinasample,toindicatedegreeofuniformityamongdifferentsamplingunitsorspecimens,ortoindicatetheaveragedensityofalargeitem.Variationsindensityofaparticularplasticlumberorshapesspecimenmaybeduetochangesincrystallinity,lossofplasticizer/solventcontent,differencesindegreeoffoaming,ortoothercauses.Portionsofasamplemaydifferindensitybecauseofdifferenceincrystallinity,thermalhistory,porosity,andcomposition(typesorproportionsofresin,plasticizer,pigment,orfiller).Note28212;ReferenceismadetoTestMethodD1622.Densityisusefulforcalculatingstrengthtoweightandcosttoweightratios.Ifthecross-sectionalareaofthespecimenisrequiredforfuturetestingonaparticularsample,itmaybedeterminedfromaspecificgravitymeasurement,seeNote10(Eq5).1.1Thistestmethodcoversthedeterminationofthebulkdensityandspecificgravityofplasticlumberandshapesintheir"asmanufactured"form.Assuch,thisisatestmethodforevaluatingthepropertiesofplasticlumberorshapesasaproductandnotamaterialpropertytestmethod.1.2Thistestmethodissuitablefordeterminingthebulkspecificgravityorbulkdensitybyimmersionoftheentireitemorarepresentativecrosssectioninwater.Thistestmethodinvolvestheweighingofaonepiecespecimeninwater,usingasinkerwithplasticsthatarelighterthanwater.Thistestmethodissuitableforproductsthatarewetby,butotherwisenotaffectedbywaterforthedurationofthetest.1.3Plasticlumberandplasticshapesarecurrentlymadepredominatelyfromrecycledplastics.However,thistestmethodwouldalsobeapplicabletosimilarmanufacturedplasticproductsmadefromvirginresinswheretheproductisnon-homogeneousinthecross-section.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;ThereisnosimilarorequivalentISOstandard.
【中国标准分类号】:G31
【国际标准分类号】:83_140_01
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:SpecificationforAnodes,SacrificialZincAlloy
【原文标准名称】:阳极镀锌合金规范
【标准号】:ANSI/ASTMF1182-1990
【标准状态】:作废
【国别】:美国
【发布日期】:1990
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:阳极;防腐蚀;锌
【英文主题词】:Anodes;Corrosionprotection;Zinc
【摘要】:
【中国标准分类号】:A29
【国际标准分类号】:77_150_60
【页数】:
【正文语种】:英语