SAE MA1943 Nuts, Self-Locking, UNS N07001, 760 掳C, 1100 MPa and 1210 MPa, Procurement Specification For, Metric

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Product Code:SAE MA1943
Title:Nuts, Self-Locking, UNS N07001, 760 掳C, 1100 MPa and 1210 MPa, Procurement Specification For, Metric
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: This procurement specification covers aircraft quality self-locking nuts for wrenching (hex, spline) and anchor (plate, gang channel, shank) type of nuts made from a corrosion and heat resistant nickel-base alloy of the type identified under the Unified Numbering System as UNS N07001. Tension height nuts having overall length of threaded portion not less than 1.2 times the nominal thread diameter have 120 MPa minimum tensile strength at room temperature. Shear height nuts having shorter threaded portion have 1100 MPa minimum tensile strength at room temperature. Maximum test temperature of parts is 730 degrees C.
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【英文标准名称】:StandardTestMethodforUnrestrainedLinearThermalShrinkageofPlasticFilmandSheeting
【原文标准名称】:塑料薄膜和薄板的自由线性热收缩率的标准试验方法
【标准号】:ASTMD2732-2003
【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(ASTM)
【起草单位】:D20.19
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:箔;塑料;热收缩;铁路;试验
【英文主题词】:freeshrink;plastics;sheeting;unrestrainedlinearshrinkage;
【摘要】:Asaresultofthemanufacturingprocess,internalstressesmaybelockedintothefilmwhichcanbereleasedbyheating.Thetemperatureatwhichshrinkagewilloccurisrelatedtotheprocessingtechniquesemployedtomanufacturethefilmandmayalsoberelatedtoaphasetransitioninthebaseresin.Themagnitudeoftheshrinkagewillvarywiththetemperatureofthefilm.Shrinkageofaparticularmaterialproducedbyaparticularprocessmaybecharacterizedbythistestmethodbymakingmeasurementsatseveraltemperaturesthroughtheshrinkagerangeofthematerial.Followingacharacterizationinaparticularcase,itisusuallysufficientthereaftertomeasureshrinkageatonlyoneselectedtemperatureforpurposesofprocessorqualitycontrol,orboth.1.1Thistestmethodcoversdeterminationofthedegreeofunrestrainedlinearthermalshrinkageatgivenspecimentemperaturesofplasticfilmandsheetingof0.76mm[0.030in.]thicknessorless.Thistestmethoddoesnotcovershrinkagefromlossofsolventinsomematerials.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;ThisdocumentisnotequivalenttoISO11501.
【中国标准分类号】:G33
【国际标准分类号】:83_140_10
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:StandardSpecificationforCorrugatedPolyethylene(PE)PipeandFittings
【原文标准名称】:聚乙烯(PE)波纹管及配件标准规范
【标准号】:ASTMF405-2005
【标准状态】:现行
【国别】:美国
【发布日期】:2005
【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】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑;塑料管;管;塑料制品;配件;聚乙烯;波纹状的
【英文主题词】:Construction;Corrugated;Fittings;Pipes;Plasticpipes;Plasticsproducts;Polyethylene
【摘要】:
【中国标准分类号】:J15
【国际标准分类号】:23_040_20;23_040_45
【页数】:5P;A4
【正文语种】:英语