SAE AMS6323 Steel, Mechanical Tubing, 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)

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Product Code:SAE AMS6323
Title:Steel, Mechanical Tubing, 0.50Cr - 0.55Ni - 0.25Mo (0.38 - 0.43C) (SAE 8740)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers an aircraft-quality, low-alloy steel in the form of mechanical tubing.
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基本信息
标准名称:耙矿绞车 产品质量分等
中标分类: 矿业 >> 矿山机械设备 >> 提升、贮运设备
ICS分类: 采矿和矿产品 >> 采矿设备 >> 钻井和挖掘设备
替代情况:JB/T 53522-1994
发布日期:1999-06-09
实施日期:2000-01-01
首发日期:1900-01-01
作废日期:1900-01-01
出版日期:1900-01-01
页数:11页
适用范围

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前言

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引用标准

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所属分类: 矿业 矿山机械设备 提升 贮运设备 采矿和矿产品 采矿设备 钻井和挖掘设备
【英文标准名称】:StandardPracticeforEstablishingConformancetotheMinimumExpectedCorrosionCharacteristicsofMetallic,Painted-Metallic,andNonmetallic-CoatedSteelSheetIntendedforUseasColdFormedFramingMembers
【原文标准名称】:冷轧成形构件用金属、涂有金属和无金属覆层的薄钢板符合最低腐蚀期望值的标准实施规程
【标准号】:ASTMA1004/A1004M-1999(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1999
【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】:A05.11
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:corrosion;metallic-coatedsheet;paintedmetallic-coatedsheet;paintednonmetallic-coatedsheet;saltspray;sheetsteel;Corrosion--metals/alloys;Minimumcorrosioncharacteristics;Nonmetallic-coatedsteelsheet;Paintedsteelmaterials/applicati
【摘要】:Thispracticeisintendedsolelyfortheevaluationofmetallic-coated,paintedmetallic-coated,andpaintednonmetallic-coatedmaterialsusedforthemanufactureofcoldformedframingmembers.CorrelationandextrapolationofcorrosionperformancebasedonexposuretothetestenvironmentprovidedbyPracticeB117arenotalwayspredictable.Correlationandextrapolationshouldbeconsideredonlyincaseswhereappropriatecorroboratinglong-termatmosphericexposureshavebeenconducted.ThispracticeassesseswhethercoatedmaterialsnotcurrentlyinSpecificationA1003/A1003Msatisfytherequiredminimumcorrosioncharacteristics.1.1Thispracticecoversproceduresforestablishingtheacceptabilityofmetallic-coatedsteelsheet,paintedmetallic-coatedsteelsheetandpaintednonmetallic-coatedsteelsheetforuseascoldformedframingmembers.1.2Thispracticeshallbeusedtoassessthecorrosionresistanceofdifferentcoatingsonsteelsheetinalaboratorytest.Itshallnotbeusedasanapplicationperformancestandardforthecoldformedframingmembers.1.3ThepracticeshallbeusedtoevaluatecoatingsunderconsiderationforadditiontoSpecificationA1003/A1003M.1.4Thevaluesstatedineitherinch-poundorSIunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.1.5Thetextofthisstandardreferencesnotesandfootnotesthatprovideexplanatorymaterial.Thesenotesandfootnotes,excludingthoseintablesandfigures,shallnotbeconsideredasrequirementsofthestandard.
【中国标准分类号】:H46
【国际标准分类号】:77_140_50
【页数】:3P.;A4
【正文语种】:英语