ISO 3574-1999 商品级和冲压级冷轧碳素钢薄板

作者:标准资料网 时间:2024-05-18 17:48:41  浏览:8204   来源:标准资料网

【英文标准名称】:Cold-reducedcarbonsteelsheetofcommercialanddrawingqualities
【原文标准名称】:商品级和冲压级冷轧碳素钢薄板
【标准号】:ISO3574-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-06
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC17
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;验收规范;钢;窄条带材;冷轧的;非合金钢;薄板材;铁;碳素钢;分级(质量)
【英文主题词】:Acceptancespecification;Carbonsteels;Coldrolled;Definition;Definitions;Grading(quality);Iron;Sheetmaterials;Steels;Tape;Unalloyedsteels
【摘要】:1ThisInternationalStandardappliestocold-reducedcarbonsteelsheetofcommercialanddrawingqualities.Itissuitableforapplicationswheresurfaceisofprimeimportance.2Commercialqualitysheet(CR1)isintendedforgeneralfabricatingpurposeswheresheetisusedintheflatorforbending,moderateforming,andweldingoperations.Itisproducedinthicknessesof0,36mmandthicker(commonlyproducedupto4mm)andinwidthsof600mmandover,incoilsandcutlengths.3Drawingqualitysheet(CR2,CR3,CR4,CR5)isintendedfordrawingorsevereforming,includingwelding.Itisproducedinthicknessesof0,36mmandthicker(commonlyproducedupto4mm)andinwidthsof600mmandwider,incoilsandcutlengths.DrawingqualitysheetshallbefurnishedtoalltherequirementsofthisInternationalStandard,or,byagreementwhenordered,tofabricateanidentifiedpart,inwhichcasethemechanicalpropertiesofTable3donotapply.Drawingqualitiesareidentifiedasfollows:—CR2-Drawingquality—CR3-Deepdrawingquality—CR4-Deepdrawingqualityaluminumkilled(non-ageing)—CR5-Extradeepdrawingquality(stabilizedinterstitialfree)4Cold-reducedsheetlessthan600mmwidemaybeslitfromwidesheetandwillbeconsideredassheet.
【中国标准分类号】:H46
【国际标准分类号】:77_140_50
【页数】:13P;A4
【正文语种】:英语