金属专业术语中英文

1、金属专业术语中英文金属材料碳素钢carbonsteel(CS)彳氐碳钢low-carbonsteel中碳钢medium-carbonsteel高碳钢high-carbonsteel普通碳素钢generalcarbonsteel优质碳素钢high-qualitycarbonsteel普通低合金结构钢generalstructurelow-alloysteel合金结构钢structuralalloysteel合金钢alloysteel低合金钢lowalloysteel中合金钢mediumalloysteel高合金钢highalloysteel而寸热钢heatresistingsteel高强度钢hi

2、ghstrengthsteel复合钢cladsteel工具钢toolsteel弹簧钢springsteel车目钢molybdenumsteel银钢nickelsteel铭Wchromiumsteel铭铝钢chrome-molybdenumsteel铭银钢chromium-nickelsteel,chrome-nickelsteel不锈钢stainlesssteel(S.S.)奥氏体不锈钢Austeniticstainlesssteel马氏体不锈钢Martensiticstainlesssteel司特来合金(鸨铭钻台金)Stellite耐蚀耐热银基合金Hastelloy铭银铁合金inconel耐

3、热铭银铁合金incoloy20合金20alloy平炉钢(马丁钢)Martinsteel镇静钢killedsteel半镇静钢semi-killedsteel沸腾钢rimmedsteel;rimmingsteel;open-steel锻钢forgedsteel铸钢caststeel铸铁castiron(C.I.)灰铸铁greycastiron可锻铸铁malleableiron(MI)球墨铸铁nodularcastiron;nodulargraphiteiron生铁pigiron熟铁,锻铁wroughtiron铸件casting高硅铸铁highsiliconcastiron镀层及制造方法渗铭钢,镀铭

4、钢chromizedsteel镀铭的chromium-plated,chrome-plated镀层plating锻造,型钢swage锻造的,锻造forging轧制rolling热轧hotrolling冷轧coldrolling挤压extruding冷力口工coldworking热加工hotworking拔制drawing材料性能极限弓虽度ultimatestrength抗拉弓虽度tensilestrength屈服极限yieldlimit屈服点yieldpoint延伸率percentageelongation抗压弓S度compressivestrength抗弯弓虽度bendingstrength

5、弹性极限elasticlimit冲击值impactvalue疲劳极限fatiguelimit蠕变极限creeplimit持久极限endurancelimit布氏硬度Brinellhardness洛氏硬度Rockwellhardness维氏硬度Vickersdiamondhardness,diamondpenetratorhardness蠕变断裂强度creeprupturestrength断面收缩率reductionofarea韧性toughess脆性brittleness延性ductility冷脆coldshortness冷流coldflowFitting弯头elbow异径弯头reducing

6、elbow带支座弯头baseelbowk半径弯头longradiuselbow短半径弯头shortradiuselbow长半径180°弯头longradiusreturn短半径180°弯头shortradiusreturn带侧向口的弯头右向或左向sideoutletelbowrighthandorlefthand双支管弯头形doublebranchelbow三通tee异径三通reducingtee等径三通straighttee带侧向口的三通右向或左向sideoutletteerighthandor1efthand异径三通分支口为异径reducingteereducingon

7、outlet异径三通一个直通口为异径reducingteereducingononerun带支座三通basetee异径三通一个直通口及分支口为异径reducingteereducingononerunandoutlet异径三通两个直通口为异径,双头式reducingteereducingonbothruns,bullhead45°斜三通45°lateral45.斜三通支管为异径45°lateralreducingonbranch45°斜三通一个直通口为异径45°lateralreducingononerun45°斜三通一个直通口及支管

8、为异径45°lateralreducingononerunandbranchY型三通俗称裤衩true"Y四通cross等径四通straightcross异径四通reducingcross异径四通一个分支口为异径reducingcrossreducingononeoutlet异径四通一个直通口及分支口为异径reducingcrossreducingononerunandoutlet异径四通两个分支口为异径reducingcrossreducingonbothoutlet异径四通一个直通口及两个分支口为异径reducingcrossreducingononerunandboth

9、outlet异径管reducer同心异径管concentricreducer偏心异径管eccentricreducer锻制异径管reducingswage螺纹支管台threadolet焊接支管台weldolet承插支管台sockolet弯头支管台elbolet斜接支管台latrolet镶入式支管嘴sweepolet短管支管台nipolet支管台,插入式支管台boss管接头coupling,fullcoupling半管接头halfcoupling异径管接头reducingcoupling活接头union内外螺纹缩接(俗称补芯)bushing管帽cap(C)堵头plug短节nipple异径短节re

10、ducingnipple;swagenippleball：滚珠ballscrew:滚珠丝杆linearguide:直线导轨torque:扭矩,转矩dynamictorque:动态扭矩specification:规格Shaftdiameter:轴径lead:进程ballscrewlead:滚珠丝杆螺距stroke:行程nominal:标称的,额定nominalstroke:额定行程strokelimit:极限行程mounting:安装mountinghole:安装孑L,固定孑Linertia:惯性,惯量mass:质量dimension:尺寸,尺度effectiveturns:有效匝数load:负

11、载,负荷rating:额定basicloadrating:根本额定载荷staticmoment:静力矩preload:预载；预加负荷accuracygrade:准确度级另1slider:滑块geometricalmomentofinertia:几何惯性矩,断面转动惯量polarmomentofinertiaofarea:面积惯性极矩,断面惯性极矩centerofgravity:重心railmomentofinertia:转动惯量radialdirection:径向rigidity:刚性,硬度deformation:变形verticaldirection:垂直方向lateraldirection:横向rollingdirection:轧制方向,滚动方向pitchin