您的位置: 标准下载 » 协会标准 » SAE 美国机动车工程师学会 »

SAE AMS6320 Steel Bars, Forgings, and Rings, 0.50cr 0.55ni 0.25mo (0.33-0.38c)

作者:标准资料网 时间:2024-05-11 15:27:34  浏览:8325   来源:标准资料网
下载地址: 点击此处下载
Product Code:SAE AMS6320
Title:Steel Bars, Forgings, and Rings, 0.50cr 0.55ni 0.25mo (0.33-0.38c)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope: This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, flash welded rings, and stock for forging or flash welded rings. Primarily for parts, 0.75 inch (19.0 mm) and under in nominal section thickness at the time of heat treatment requiring a through-hardening steel capable of developing hardness as high as 40 HRC when properly hardened and tempered and for parts of greater thickness but requiring proportionally lower hardness. Alloy: 8735 UNS Number: G87350
下载地址: 点击此处下载
【英文标准名称】:TestMethodsofCompressionTestingofMetallicMaterialsatRoomTemperature
【原文标准名称】:金属材料室温耐压试验方法
【标准号】:ANSI/ASTME9-1989
【标准状态】:现行
【国别】:美国
【发布日期】:1989
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:材料;金属的;金属;压缩试验;试验
【英文主题词】:compressiontesting;metals;metallic;materials;testing
【摘要】:Thesetestmethodscovertheapparatus,specimens,andprocedureforaxial-loadcompressiontestingofmetallicmaterialsatroomtemperature(Note1).Foradditionalrequirementspertainingtocementedcarbides,seeAnnexA1.Note1--Forcompressiontestsatelevatedtemperatures,seePracticeE209.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Themetricequivalentvaluescitedinthestandardmaybeapproximate.Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyproblemsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H22
【国际标准分类号】:77_040_10
【页数】:
【正文语种】:英语


【英文标准名称】:StandardTestMethodforFieldVaneShearTestinCohesiveSoil
【原文标准名称】:粘性土壤的现场十字板剪切试验的标准试验方法
【标准号】:ASTMD2573-2001(2007)
【标准状态】:现行
【国别】:
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D18.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:clay;exploration;in-situtest;sensitivity;shearstrength;undrainedstrength;vaneshear;
【摘要】:1.1Thistestmethodcoversthefieldvanetestinsaturatedclayandsiltsoilsfordeterminationofundrainedshearstrength.Knowledgeofthenatureofthesoilinwhicheachvanetestistobemadeisnecessaryforassessmentoftheapplicabilityandinterpretationofthetest.Thetestisnotapplicableforsandysoilswhichmayallowdrainageduringthetest.1.2Thistestmethodaddressestestingonlandandfortestingindrillholesorbyselfdrillingorcontinuouspushmethodsfromthegroundsurface.Thismethoddoesnotaddressspecificallymarinetestingwherespecialtestrequirementsorvariationsinequipmentmayberequired.TheuserisreferredtoASTMSTP1014foradditionalinformationonin-placevanesheartesting.1.3Thismethodisoftenusedinconjunctionwithfluidrotarydrilling(D5783)orhollow-stemaugers(D6151).Someapparatuseshavethevaneretractedinprotectiveshoeforadvancementandincrementaltesting.Sampling,suchaswiththinwalltubes(D1587)isoftencombinedwithvanetesting.Subsurfacegeotechnicalexplorationsarereportedinaccordancewithpractice(D5434).1.4UndrainedshearstrengthandsensitivityofcohesivesoilscanalsobemeasuredinUnconfinedCompressionD2166andLaboratoryVaneTest(D4648).1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.English(Imperial)unitsaregiveninparentheses.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:93_020
【页数】:8P.;A4
【正文语种】: