Product Code:SAE MAM2243
Title:Tolerances, Metric, Corrosion and Heat Resistant Steel Tubing (Cancelled Sep 2007, Superseded by AMS2243)
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers manufacturing tolerances applicable to seamless and welded tubing of corrosion and heat resistant steel ordered to metric dimension. These tolerances apply to all conditions and are based on individual measurements, unless otherwise noted. Tubing may be specified by two dimensions only (OD and wall thickness, ID and wall thickness, or OD and ID).【英文标准名称】:StandardTestMethodforMeasurementofViscosityofGlassBetweenSofteningPointandAnnealingRange(Approximately108Pa&183;stoApproximately1013Pa&183;s)byBeamBending(Metric)
【原文标准名称】:在软化点和退火范围(大约108Pa.s到大约1013Pa.s)之间玻璃黏滞度测定的标准试验方法
【标准号】:ASTMC1350M-1996(2003)
【标准状态】:现行
【国别】:
【发布日期】:1996
【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】:C14.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:软化点;玻璃;粘度;梁;弯曲;测量;试验方法
【英文主题词】:beambending;glass;viscosity
【摘要】:1.1Thistestmethodcoversthedeterminationofglassviscosityfromapproximately108Pa183;stoapproximately1013Pa183;sbymeasuringtherateofviscousbendingofasimplyloadedglassbeam178;.Duetothethermalhistoryoftheglass,theviscositymaynotrepresentconditionsofthermalequilibriumatthehighendofthemeasuredviscosityrange.Measurementscarriedoutoverextendedperiodsoftimeatanytemperatureorthermalpreconditioningwillminimizetheseeffectsbyallowingtheglasstoapproachequilibriumstructuralconditions.Conversely,themethodalsomaybeusedinexperimentalprogramsthatfocusonnonequilibriumconditions.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q33
【国际标准分类号】:81_040_01
【页数】:4P.;A4
【正文语种】: