SAE MAM6304 Low-Alloy Steel, Heat-Resistant, Bars, Forgings, and Tubing, 0.95cr 0.55mo 0.30v (0.40-0.50c) (Cancelled Mar

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Product Code:SAE MAM6304
Title:Low-Alloy Steel, Heat-Resistant, Bars, Forgings, and Tubing, 0.95cr 0.55mo 0.30v (0.40-0.50c) (Cancelled Mar 2003)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers an aircraft-quality, low-alloy, heat-resistant steel in the form of bars, forgings, mechanical tubing, and forging stock procured in SI (metric) units.
基本信息
标准名称:火力发电厂顺序控制系统在线验收测试规程
英文名称:Code for on-line acceptance test of sequence control system in fossil fuel power plant
中标分类: 能源、核技术 >> 电力 >> 电力试验技术
替代情况:被DL/T 658-2006代替
发布日期:1998-03-19
实施日期:1998-10-01
首发日期:1900-01-01
作废日期:2007-03-01
出版日期:1900-01-01
页数:8页
适用范围

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所属分类: 能源 核技术 电力 电力试验技术
【英文标准名称】:StandardSpecificationforSteelWire,HardDrawnforPrestressingConcretePipe
【原文标准名称】:预应力混凝土管用冷拉钢丝的标准规格
【标准号】:ASTMA648-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:A01.05
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:预应力钢筋混凝土管道;预应力;钢丝;预应力混凝土;预变形钢
【英文主题词】:prestressedconcretepipe;prestressing;steelwire;Prestressedconcrete;Prestressingsteel
【摘要】:1.1Thisspecificationcoverstwoclassesofuncoated,high-strength,hard-drawnsteelwireforuseinthemanufactureofprestressedconcretepipe.Inapplication,thewireishelicallywrappedonthepipemaintainingtensionbymechanicalmeansnotincludingdrawingdies.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Supplementaryrequirementsdescribehydrogenembrittlementresistancetestacceptancecriteria.1.4Thefollowingcaveatpertainsonlytothetestmethodportionsofthisspecification,6.2.3and6.4.3:Thisstandarddoesnotpurporttoaddressthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:77_140_15
【页数】:5P.;A4
【正文语种】: