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SAE AMS7458 Studs Steel, Low-Alloy Heat Resistant, Normalized and Tempered, Roll Threaded, 135,000 Psi (931 Mpa) Tensile

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Product Code:SAE AMS7458
Title:Studs Steel, Low-Alloy Heat Resistant, Normalized and Tempered, Roll Threaded, 135,000 Psi (931 Mpa) Tensile Strength (Cancelled Apr 1987, Superseded by AS7458)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope: UNS Number: K14675
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【英文标准名称】:StandardTestMethodforFlexuralModulusofElasticityofDimensionStone
【原文标准名称】:方石弯曲弹性模量的标准试验方法
【标准号】:ASTMC1352/C1352M-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:C18.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:dimensionstone;flexure;modulusofelasticity;stone;Dimensionstone;Flexuraltesting--buildingmaterials;Modulusofelasticity;Quarter-pointloadingbeam
【摘要】:Thistestmethodisusefulforprovidingengineeringvaluesforstressanddeflectionanalysisofstonepanels.Itisalsousefulinindicatingthedifferencesinflexuralmodulusofelasticitybetweenvariousdimensionstonesandstonesofthesametypeindifferentloadingdirections(parallelandperpendiculartoriftorbeddingplanes).1.1Thistestmethodcoverstheprocedurefordeterminingtheflexuralmodulusofelasticityofstonebyusingasimplebeamwithquarter-pointloading.1.2Stonetestsmaybemadewithloadappliedperpendiculartothebeddingplaneorriftandwithloadappliedparalleltothebeddingplaneorrift.1.3Stonetestsmaybemadeforwetanddryspecimenconditions.1.4Thespecifierofthetestshalldeterminewhichconditionsshallbeused.1.5Units8212;ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q21
【国际标准分类号】:91_100_15
【页数】:3P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforLooseDensityofAsbestos
【原文标准名称】:石棉散装密度的标准试验方法
【标准号】:ASTMC1162/C1162M-1990(2009)e1
【标准状态】:现行
【国别】:美国
【发布日期】:1990
【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】:C17.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:asbestos;bulk;bulkdensity;loosedensity
【摘要】:Loosedensitygivesanindicationofthedegreeoffiberization,harshness,andloftinessofasbestosfiber.1.1ThistestmethodcoversthedeterminationoftheloosedensityofasbestosfiberforGroups5to9,inclusive(asdeterminedbyTestMethodD3639).1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Warningx2014;Breathingofasbestosdustishazardous.Asbestosandasbestosproductspresentdemonstratedhealthrisksforusersandforthosewithwhomtheycomeintocontact.Inadditiontootherprecautions,whenworkingwithasbestos-cementproducts,minimizethedustthatresults.Forinformationonthesafeuseofchrysoltileasbestos,refertox201C;SafeUseofChrysotileAsbestos:AManualonPreventiveandControlMeasures.x201D;1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Foraspecifichazardwarning,see1.3.
【中国标准分类号】:Q61
【国际标准分类号】:91_100_40
【页数】:2P.;A4
【正文语种】:英语