钢的英文词汇

钢铁类词汇碳素结构钢CarbonConstructionSteel碳素工具钢CarbonToolSteel合金结构钢AlloyConstructionSteel合金工具钢AlloyToolSteel高速工具钢HighSpeedToolSteel弹簧钢SpringSteel不锈耐热钢StainlessampHeatResistingSteel轴承钢BearingSteel工字钢Ibeam普通圆钢RoundSteel槽钢Channel扁钢FlatSteelBar等边角钢EqualAngleSteel不等边角钢UnequalAngleSteelh型钢Hbeam钢坯BilletBloom钢筋混凝土用变形钢筋HighStrengthDeformedSteelBar窗框钢WindowSash中厚钢板SteelPlate热轧钢板卷HotRolledSteelCoil冷轧钢板卷ColdRolledSteelSheelorCoil镀锌钢板卷GalvanizedSteelCoil钢带SteelStrip线材WireRodCoil无缝钢管SeamlessSteelPipe锅炉管BoilerTube石油套管PipeForOilField高压管PressurePipe高压气瓶用管TubeforHighPressureVessel地质钻探用管SeamlessSteelPipeForGeologicalDrillIn镀锌焊管GalvanizedWeldedPipe石油钻探杆DrillPipeForOilField铸铁管CastIronPipe重轨HeavyRail轻轨LightRail炼钢生铁BasicPigIron铸造生铁foundryPigIron普通圆钢钉RoundNailsforGeneralUses镀锌底碳钢丝GalvanizedLowCarbonSteelWire钢丝绳SteelWireRope钢绞线StrandedWire预应力混凝土钢丝SteelWireForPrestressedConcrete窗纱WindowScreen车轮WheelTyre轮筛WheelCircleironandsteelindustry钢铁工业ironworks铁厂foundry铸造车间steelworkssteelmill钢厂cokingplant炼焦厂electrometallurgy电冶金学powdermetallurgy粉末冶金学blastfurnace鼓风炉mouththroat炉口hopperchute料斗stack炉身belly炉腰bosh炉腹crucible炉缸slagtap放渣口taphole出铁口出渣口pigbed铸床mould铸模美作moldtuyerenozzle风口ingotmould锭模美作ingotmoldfloor平台hearth炉底charger装料机ladle铁水包钢水包dustcatcher除尘器washer洗涤塔converter转炉hoist卷扬机compressor压缩机tiltingmixer可倾式混铁炉regenerator蓄热室heatexchanger热交换器gaspurifier煤气净化器turbocompressor涡轮压缩机burner烧嘴cupola化铁炉冲天炉emptier排空装置trough铁水沟排渣沟skip料车rollingmill轧机轧钢机bloomingmill初轧机roller辊bed底座rollingmillhousing轧机机架drawbench拔管机拉丝机drawplate拉模板shaftfurnace竖炉refiningfurnace精炼炉reverberatoryfurnace反射炉hearthfurnace床式反射炉firebricklining耐火砖衬retort反应罐muffle马弗炉roofarch炉顶forge锻造press压锻pilehammer打桩锤drophammer落锤die拉模blowlamp吹炬美作blowtorchcrusher破碎机ironore铁矿石coke焦炭bauxite铁钒土alumina铝cryolite冰晶石flux熔剂limestoneflux石灰石溶剂haematite赤铁矿美作hematitegangue脉石castiron铸铁castironingot铸铁锭slag炉渣softiron软铁pigiron生铁wroughtiron熟铁ironingot铁锭puddlediron搅炼熟铁roundiron圆铁scrapiron废铁steel钢crudesteel粗钢mildsteelsoftsteel软钢低碳钢hardsteel硬钢caststeel坩埚钢铸钢stainlesssteel不锈钢electricsteel电工钢电炉钢highspeedsteel高速钢mouldedsteel铸钢refractorysteel热强钢耐热钢alloysteel合金钢platesheet薄板corrugatediron瓦垅薄钢板tinplatetin马口铁finishedproduct成品产品semifinishedproduct半成品中间产品ferrousproducts铁制品coiledsheet带状薄板bloom初轧方坯metalstripmetalband铁带钢带billet坯锭钢坯shavings剃边profiledbar异型钢材shapesection型钢angleiron角钢frit烧结wire线材ferronickel镍铁elinvar镍铬恒弹性钢ferrite铁氧体铁醇盐cementite渗碳体碳化铁pearlite珠光体chargingloading装料炉料fusionmeltingsmelting熔炼remelting再熔化重熔refining精炼casting出铁tocast出铁tapping出渣出钢出铁toinsufflatetoinject注入heating加热preheating预热tempering回火temper回火hardening淬水annealing退火reduction还原cooling冷却decarbonizationdecarburization脱碳coking炼焦slaggingscorification造渣carburization渗碳casehardening表面硬化cementation渗碳frittingsintering烧结puddling搅炼pulverization粉化雾化nitriding渗氮alloy合金floatationflotation浮选patternmaking制模moulding成型美作moldingcalcination煅烧amalgamation汞齐化rolling轧制drawing拉拔extrusion挤压wiredrawing拉丝stampingpressing冲压diecasting拉模铸造forging锻造turning车削milling铣削machiningtooling加工autogenousweldingfusionwelding氧炔焊arcwelding电弧焊electrolysis电解trimming清理焊缝blowhole气孔httpinfofobshanghaicom8000Archive4740835html来源httpinfofobshanghaicom8000Archive4740835html钢铁词汇httpwwwxicinetfeelingb487174d30898484htm参考httpwwwxicinetfeelingb487174d30898484htmAbnormalSteel反常钢非正常钢AluminiumsteelCable钢铝电缆AluminizedSteel涂铝钢AluminumNickelSteel铝镍钢AnchoredSteelTrestle锚固式钢栈桥AngleSteelRuler钢角尺AnisotropicSteel各向异性钢片AnisotropySiliconSteel各向异性硅钢片AnnealedSheetSteel退火薄钢板AnnealedSteel退火钢韧钢AntiCreepingAngleSteel防爬角铁AnticorrosiveAluminiumCoatedSteelWire防蚀镀铝钢丝ArcFurnaceSteel电炉钢ArcWeldedSteelPipe电弧焊接钢管AreaOfSteel钢筋断面面积钢筋截面面积AreaOfStructuralSteel型钢截面积ArmcoAluminizedSteel阿姆柯渗铝钢ArmcoAluminizedSteel表面浸镀铝钢ArmcoStabilizedSteel阿母柯稳定化钢ArmcoSteel阿姆柯软钢ArmcoSteel不硬化钢AustenilicNiCrStainlessSteel奥氏体镍铬不锈钢AusteniticAlloySteel奥氏体合金钢AusteniticChromiumNickelSteel奥氏体铬镍钢AusteniticCladSteel奥氏体复合钢AusteniticHeatResistanceSteel奥氏体耐热钢AusteniticManganeseSteel奥氏体锰钢哈德菲尔德锰钢AusteniticStainlessSteel奥氏体不锈钢AusteniticSteel奥氏体钢AutomaticSteel易切削钢AutomaticAlSteel易切削钢AxleShaftSteel车轴钢AxleSteel车轴钢BainiticSteel贝氏体钢BalancedSteel半镇静钢BallBearingSteelStrip滚珠轴承钢带BallRaceSteel滚珠轴承圈钢BallBearingSteel滚珠轴承钢BambooSteel竹节钢筋BandSteel带钢BandingSteel带钢箍钢BarSteel棒钢条钢BasicBessemerSteel碱性贝氏转炉钢BasicBessemerSteel碱性转炉钢BasicBessemerSteelConverter碱性转炉钢转炉BasicConverterSteel碱性转炉钢BasicElectricFurnaceSteel碱性电炉钢BasicOpenHearthSteel碱性平炉钢BattenedSteelColumn双肢钢柱BeamSteelPlate大梁钢板BeamWithCompressionSteel双筋梁BearingQualitySteel滚珠钢BearingSteel轴承钢BentSteel挠曲钢筋BessemerLowCarbonSteel酸性转炉低碳钢BessemerMildSteel贝色麦钢BessemerSteel贝色麦钢酸性钢BestPloughSteelWire铅淬火高强度钢丝BilletSteel坯段钢钢坯短条钢BinarySteel二元合金钢BlackMildSteelCarriageBoltAndNut黑铁马车螺丝闩BlackMildSteelFishBoltAndNut黑铁鱼尾螺丝闩BlackMildSteelFlatHeadRivet黑铁扁头铆钉BlackMildSteelFlatHeadTinmenRivet黑铁号头铆钉BlackMildSteelHexagonalNut黑铁六角螺丝帽BlackMildSteelPanHeadRivet黑铁锥头铆钉BlackMildSteelRoundHeadRivet黑铁圆头铆钉BlackMildSteelSquareNut黑铁四方螺丝帽BlackSteelPipe黑钢板BlackSteelSheet黑钢皮BlackTinSteel黑钢板BlisterSteel泡钢泡面钢AbnormalStructureSteel反常组织钢AbrasionResistantSteel耐磨钢BlueSteel蓝钢BluingOfSteel钢加蓝BoilerSteel锅炉钢锅炉钢板BoilerSteelPlate锅炉钢板BoilingSteel沸腾钢BoltingSteel螺栓钢BluePlanishedSteel发蓝薄钢板BloomSteel初轧钢钢坯BoronSteel硼钢BrassFittingOfSteelWindow钢窗铜配件BrassPlatedMildSteelRoundBeadWoodScrew镀黄铜圆头软钢木螺丝BrassPlatedMildSteelRoundHeadMachineScrew镀黄铜圆头软钢机器螺丝BrassPlatedSteelWire镀黄铜钢丝BrearleySteel布里阿雷不锈钢布氏高铬钢BridgeSteel桥梁钢BrightAndBlackMildSteelFlatHeadTinmenRivet号头铆钉BrightMildSteelCotterPin光亮软钢开尾销BrightMildSteelCountersunkHeadWoodScrew光亮软钢平头木螺丝BrightMildSteelHexagonalNut光亮软钢六角螺丝帽BrightMildSteelHexagonalNuts六角光螺帽六角螺丝帽BrightMildSteelHexagonalPressedNut光亮软钢六角冲压螺丝帽BrightMildSteelRoundHeadWoodScrew光亮软钢圆头木螺丝BrightDrawnFreeCuttingSteel光拉自由切削钢BrightDrawnSteel光亮拉拔钢材BrightFinishedSteel光亮精整钢BristolSteelBeltLacing布瑞斯涛钢带接头BronzeSteel镀青铜钢BuildingOfSteelFrameConstruction钢框架房屋BulbSteel球扁钢BulbRailSteel球头丁字钢BurnedSteel过烧钢CalorizedSteel涂铝钢渗化钢CalorizingSteel铝化钢CappedSteel加盖钢半镇静钢CarbonAndLowAlloySteelVessels碳钢及低合金钢容器CarbonContentOfSteel钢含碳量CarbonMolybdenumSteel钼碳钢CarbonSteel碳钢碳素钢CarbonSteelCoveredElectrode碳钢焊条CarbonSteelPlate碳素钢板碳素钢板和型材CarbonToolSteel碳工具钢碳素工具钢CarbonContainingAlloySteel含碳合金钢CarbonFreeStainlessSteel无碳不锈钢CarbonFreeSteel无碳钢CarburizingSteel碳钢CaseHardenedSteel表面渗碳硬化钢渗碳钢BoltsampNutsForSteelSlotted角钢螺丝CastAlloySteelPiston合金铸钢活塞CastIronElectrodeWithSteelCore钢芯铸铁焊条CastStainlessSteel铸造不锈钢CastSteel铸钢件CastSteelPlate铸钢板CastCarbonSteel铸钢CastInSteelBush铸入钢套CasementSectionSteel窗框钢CastSteel铸钢CastSteelCrossing铸钢辙叉CastSteelPipe铸钢管CastSteelSeparator铸钢隔板铸钢横梁CastSteelShot钢砂CastSteelYoke铸钢轭CellularSteelFloor格型钢楼板CementAndGroutedSteelBolt钢筋砂浆锚杆CementedSteel表面硬化钢CementedTempletSteel渗碳样板钢CentraSteel球状石墨铸钢CentrifugalSteel离心铸钢CentrifugeDSteel离心铸造钢ChannelSteel槽钢ChannelSectionSteel槽形钢ChanneledSteelWheelRim槽钢制轮辋CheckeredSteelPlate花纹钢板ChemicalCappedSteel化学封顶钢ChilledCastSteel冷硬铸钢ChilledHardenedSteel淬火钢ChilledSteel淬火钢淬硬钢ChiselSteel凿钢凿子钢ChromeHardenedSteel铬硬化钢ChromeSteel铬钢ChromeCarbonSteel铬碳钢ChromeManganeseNitrogenSteel铬锰氮钢ChromeManganeseSiliconAlloySteel铬锰硅合金钢ChromeMolybdenumSteel铬钼钢ChromeNickelSteel铬镍钢ChromePlatedSteelNozzle镀铬钢喷管ChromeSiliconSteel铬硅钢ChromeTungstenSteel铬钨钢ChromeVanadiumSteel铬钒钢ChromemanganeseSteel铬锰钢ChromiumNickelSteel高强度耐蚀铬镍钢ChromiumStainlessSteel铬不锈钢ChromiumSteel铬钢ChromiumMolybdenumSteel铬钼钢ChromiumNickelSteel铬镍钢ChromiumPlatedMildSteelAnimalChain镀铬软钢动物链条ChromiumTungstenvanadiumSteel铬钨钒钢ChromiummanganeseSteel铬锰钢ChromiumnickelAusteniteStainlessSteel铬镍奥氏体不锈钢ChromiumplatedThinWalledSteelCylinderLiner钢质薄壁镀铬汽缸衬套ChromizedSteel渗铬钢CircularSteelSupport环形金属支架CladSheetSteel包层薄钢板CladSteel包层钢双层钢双金属钢CladSteelPlate复合钢板CladdingSteel包覆钢CladdingSteelSheet复合钢板CleanSteel纯净钢洁净钢ClosedDieSteel闭锻模钢CoarseGrainedSteel粗晶粒钢CoatedSteel镀层钢板CoatingSteelPipe镀锌钢管CobaltHighSpeedSteel钴高速钢CobaltChromiumSteel钴铬钢CoiledSteel成卷带钢ColdForgingSteel冷锻钢ColdPressedSteel冷压钢ColdReducedSteel马口铁卷板ColdRolledRibbedSteelBar冷轧竹节钢筋ColdRolledSheetSteel冷轧薄钢板ColdTwistedSteelBar冷扭钢筋ColdBandedSteelPipe冷箍钢管ColdDrawnSteel冷拔钢冷拉钢ColdDrawnSteelPipe冷拉钢管ColdDrawnSteelTube冷拉钢管ColdFinishedSteel冷加工精整钢ColdPressedSheetSteel冷压薄钢板ColdPressedSteelPlate冷压钢板ColdPressingQualitySteel冷弯钢ColdRollSteelSheets冷轧钢板ColdRolledColdRolledSteel冷轧钢ColdRolledCarbonSpringSteel冷轧弹簧碳钢ColdRolledCarbonSteel冷轴碳钢ColdRolledSteelStrip冷轧带钢ColdShapingSteel冷变形钢ColdShortSteel冷脆钢ColdSteel利器ColdStripSteel冷轧带钢ColdStripSteelRollingMill冷轧带钢机带钢冷轧机ColdWorkedSteel冷作钢ColdWorkingSteel冷作钢ColdshortSteel冷脆钢ColorStainlessSteel彩色不锈钢ColoredStainlessSteel彩色不锈钢ColumnWithSteelHooping螺旋箍筋柱CombinedSteelAndConcreteColumn钢骨混凝土柱ComminutedSteelShot钢粉CommonStraightCarbonSteel普通碳素钢ComplexAlloySteel多元合金钢合金钢ComplexSteel多元合金钢合金钢CompositeIronAndSteel包钢铁CompositeSteel复层钢复合钢多层钢双层钢CompositeSteelBridge复合钢桥CompositeSteelConcreteColumn劲性混凝土柱CompoundSteel三层钢CompressedAsbestosFibreOintingWithSteelWire进排气夹金属丝网橡胶石棉板CompressedSteel压钢ConcreteSteel钢筋钢劲性钢筋ConcreteReinforcingSteel混凝土加固用钢筋CastInSteelPipe铸入钢管ConstructionSteel构造钢ConstructionAlSteel结构钢建筑钢ConstructionalAlloySteel合金结构钢ConstructionalSteel构造钢ConstructionalSteelBar构造钢筋ConverterSteel转炉钢CoolerPlatedSteel加盖沸腾钢ConicalSteelBody锥形钢体CopeInSteelBeam钢梁的顶层CopperAlloySteel铜合金钢CopperBearingSteel含铜钢铜钢CopperCladSteel包铜钢CopperCladSteelConductor包铜钢丝CopperCladSteelWire铜包钢线CopperCoatedMildSteelWire镀铜软钢丝CopperCoatedStainlessSteelWire镀铜不锈钢丝CopperContainingSteel含铜钢CopperCoveredSteelConductor铜包钢线CopperPlatedSteel镀铜钢板CopperSteel铜钢CopperCladSteelConductor铜包钢线铜包钢线CopperCladSteelWire包铜钢丝CoppercladSteelWire铜包钢线CopperedSteelWire镀铜钢丝CopperplatedSteel包铜钢板CorePropertiesOfCaseHardenedSteel表面热处理后钢中心的性质CoredSteel中空钢CorrosionOfSteel钢材腐蚀CorrosionResistantSteel抗腐蚀钢CorrosionResistingSteel耐蚀钢CorrugateSteel竹节钢筋CorrugatedRoofSteel瓦楞屋面钢板波纹屋面钢CorrugatedSheetSteel波形钢板CorrugatedSquareSteelBar方竹节钢条CorrugatedSteel波纹钢波纹钢板CorrugatedSteelSheet瓦垅钢板CreepResistantSteel耐蠕变钢CrucibleCastSteel用坩埚炼制的高级铸钢坩埚钢CrucibleSteel坩埚钢CrucibleCastSteel坩埚铸钢CrudeSteel粗钢CrushedSteel碎钢粉CryogenicSteel低温用钢CultivatorSteel中耕机锄铲耕耘机锄铲CupricCementedSteel渗铜钢CutleryStainlessSteel刀具用不锈钢CutlerySteel刀具钢刃具钢CutleryTypeStainlessSteel刀具不锈钢CuttingToolSteel刃具钢CuttingToolSteel切削工具钢CyanidedSteel氰化钢DamascusSteel大马士革钢DamaskSteel大马士革钢DeadMildSteel超低碳钢极软碳钢DeadSettingSteel脱氧钢DeadSoftSteel极软碳钢DeadSteel全镇静钢软钢不能热处理钢DeadHardSteel高强度钢高强钢高硬钢DeadMeltedSteel全脱氧钢DeckGirderSteelDam板梁式钢坝DeepPunchingSteel深冲钢DeepDrawingSteel深拉钢DeformedChannelSteel异型槽钢DeformedFlatSteel异型扁钢DeformedOreStressedConcreteSteelWire预应力混凝土异形钢丝DeformedRoundSteelBar圆竹节钢筋DeformedSteelBar周期断面钢材DeformedSteelBars螺纹钢DegasifiedSteel除气钢DeoxidizedSteel脱氧钢DepositSteel熔敷钢DerrickTypeSteelTapes架式钢卷尺DesignOfSteelStructure钢结构设计DiaphragmSteel含34Si电话薄膜钢DieSteel模具钢DirectSteelProcess直接炼钢法一步炼钢法DirectionalSiliconSteel各向异性硅钢DirectionalSiliconSteelStrip各向异性硅钢片DirtySteel不洁钢DistributedSteel配筋DistributionSteel分布钢筋DoorLockWithStainlessSteelKnob不锈钢球型房门锁DoublePeriodSectionSteel复合周期断面钢材DoubleAlloySteel二元合金钢DowelSteel传力杆合缝钢条DrawingSteel冷拉钢DrawnSteel拔制钢拉制钢冷拉钢DressingOfSteelIngots钢锭的整修DrillAndSteelWireGage钻径及钢丝规DrillSteel钻钢钻头钢DrillingSteel钢钎DropForgedSteelBenchVice锻钢台虎钳DrySteel低级钢DucolSteel低锰结构钢DuctileSteel韧性钢CooperationOfConcreteAndSteel混凝土与钢筋的联合作用电弧焊接钢管铸钢管镀锌钢管中国无缝钢管规格规格中国国标无缝钢管有如上无缝钢管规格管无缝钢管中英文对照钢管无缝钢管中英文对照钢管产品大口径输油管输气管无缝钢管焊管不锈钢钢管方型矩型圆型不锈钢管等锥型无缝钢管无缝异型钢管金属波纹管工业焊接管碳钢管等配件冷轧无缝管内螺纹无缝钢管冷拔无缝钢管防腐蚀特种钢管合金管锅炉管轴承管等建筑钢管复合管复合钢管导线管螺纹钢管焊接钢管热镀锌钢管电镀锌钢管线路导管供水管等钢管设备焊管机组不锈钢焊管机组冷弯成型系列焊管机组高频焊管机组热镀锌机组剪切对焊机螺旋焊管机组及大口径直缝埋弧焊管机组等成套设备等无缝钢管机组钢管矫直机穿孔机连轧机组连轧管机组两辊冷轧管机组冷拔机三辊管机组五辊冷轧管机组周期轧管机组自动轧管机组顶管机组钢管挤压机组张力减径机等加工工艺设备等各类钢管精整设备等钢管的钢管外形尺寸术语作者聊城盛大金属日期来源钢管的钢管外形尺寸术语点击钢管的钢管外形尺寸术语钢管外形尺寸术语公称尺寸和实际尺寸公称尺寸是标准中规定的名义尺寸是用户和生产企业希望得到的理想尺寸也是合同中注明的订货尺寸实际尺寸是生产过程中所得到的实际尺寸该尺寸往往大于或小于公称尺寸这种大于或小于公称尺寸的现象称为偏差偏差和公差偏差在生产过程中由于实际尺寸难于达到公称尺寸要求即往往大于或小于公称尺寸所以标准中规定了实际尺寸与公称尺寸之间允许有一差值差值为正值的叫正偏差差值为负值的叫负偏差公差标准中规定的正负偏差值绝对值之和叫做公差亦叫公差带偏差是有方向性的即以正或负表示公差是没有方向性的因此把偏差值称为正公差或负公差的叫法是错误的交货长度交货长度又称用户要求长度或合同长度标准中对交货长度有以下几种规定通常长度又称非定尺长度凡长度在标准规定的长度范围内而且无固定长度要求的均称为通常长度例如结构管标准规定热轧挤压扩钢管冷拔轧钢管定尺长度定尺长度应在通常长度范围内是合同中要求的某一固定长度尺寸但实际操作中都切出绝对定尺长度是不大可能的因此标准中对定尺长度规定了允许的正偏差值以结构管标准为生产定尺长度管比通常长度管的成材率下降幅度较大生产企业提出加价要求是合理的加价幅度各企业不尽一致一般为基价基础上加价左右倍尺长度倍尺长度应在通常长度范围内合同中应注明单倍尺长度及构成总长度的倍数例如即的倍数总长为实际操作中应在总长度的基础上加上允许正偏差再加上每个单倍尺长度应留切口余量以结构管为例规定留切口余量外径为外径为若标准中无倍尺长度偏差及切割余量规定时应由供需双方协商并在合同中注明倍长尺度同定尺长度一样会给生产企业带来成材率大幅度降低因此生产企业提出加价是合理的其加价幅度同定尺长度加价幅度基本相同范围长度范围长度在通常长度范围内当用户要求其中某一固定范围长度时需在合同中注明例如通常长度为而范围定尺长度为或可见范围长度比定尺和倍尺长度要求宽松但比通常长度加严很多也会给生产企业带来成材率的降低因此生产企业提出加价是有道理的其加价幅度一般在基价上加价左右壁厚不均钢管壁厚不可能各处相同在其横截面及纵向管体上客观存在壁厚不等现象即壁厚不均为了控制这种不均匀性在有的钢管标准中规定了壁厚不均的允许指标一般规定不超过壁厚公差的经供需双方协商后执行椭圆度在圆形钢管的横截面上存在着外径不等的现象即存在着不一定互相垂直的最大外径和最小外径则最大外径与最小外径之差即为椭圆度或不圆度为了控制椭圆度有的钢管标准中规定了椭圆度的允许指标一般规定为不超过外径公差的经供需双方协商后执行弯曲度钢管在长度方向上呈曲线状用数字表示出其曲线度即叫弯曲度标准中规定的弯曲度一般分为如下两种局部弯曲度用一米长直尺靠量在钢管的最大弯曲处测其弦高即为局部弯曲度数值其单位为表示方法如此种方法也适用于管端部弯曲度全长总弯曲度用一根细绳从管的两端拉紧测量钢管弯曲处最大弦高然后换算成长度以米计的百分数即为钢管长度方向的全长弯曲度例如钢管长度为测得最大弦高则该管全长弯曲度应为尺寸超差尺寸超差或叫尺寸超出标准的允许偏差此处的尺寸主要指钢管的外径和壁厚通常有人把尺寸超差习惯叫公差出格这种把偏差和公差等同起来的叫法是不严密的应叫偏差出格此处的偏差可能是正的也可能是负的很少在同一批钢管中出现正负偏差均出格的现象精钢管力学性能及化学成分httpblogicnyahoocomhttpblogicnyahoocomcategory520071217205819本文已公布到博客频道校园教育分类钢管力学性能及化学成分国家标准Specification钢级SteelGrade力学性能MechanicalProperties化学成分ChemicalAnalysis屈服强度YieldStrength抗拉强度TensileStrength伸长率ElongationCCMnPS碳当量CEminmaxminminmaxmaxmaxmaxmaxMpaMpaMpaGBT971111997210245290320360390415450485335415415435460490520535570252121201918171716021026028030030026026026023090115125125125135135140160003000300030003000300030003000300030003000300030003000300030003000300030GBT97112199924544041522016016111500250025002000200420402904404152101701612150025002500200020042040360510460200200161616002500250020002004504141556552018021016161600250025020020协议042450570535180161600250020043485605570180161700250020043管子Pipe管子按照配管标准规格制造的pipe管子不按配管标准规格制造的其他用管tube钢管steelpipe铸铁管castironpipe衬里管linedpipe复合管cladpipe碳钢管carbonsteelpipe合金钢管alloysteelpipe不锈钢stainlesssteelpipe奥氏体不锈钢管austeniticstainlesssteelpipe铁合金钢管ferriticalloysteelpipe轧制钢管wroughtsteelpipe锻铁管wroughtironpipe无缝钢管seamlessSMLSsteelpipe焊接钢管weldedsteelpipe电阻焊钢管electricresistanceweldedsteelpipe电熔弧焊钢板卷管electricfusionarcweldedsteelplatepipe螺旋焊接钢管spiralweldedsteelpipe镀锌钢管galvanizedsteelpipe热轧无缝钢管hotrollingseamlesspipe冷拔无缝钢管colddrawingseamlesspipe水煤气钢管watergassteelpipe塑料管plasticpipe玻璃管glasstube橡胶管rubbertube直管runpipestraightpipe