SAE AMSH6875 Heat Treatment of Steel Raw Materials

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Product Code:SAE AMSH6875
Title:Heat Treatment of Steel Raw Materials
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers the requirements for heat-treatment of four classes of steel (see 1.2) and the requirements for furnace equipment, test procedures and information for heat-treating procedures, heat-treating temperatures and material (see 6.11) test procedures. This specification is applicable only to the heat treatment of raw material (see 6.1.1); it does not cover the requirements for the heat treatment of steel parts (see 3.4 and 6.1.2). This specification also describes procedures which, when followed, will produce the desired properties and material qualities within the limitations of the respective alloys tabulated in Tables IA, IB, IC and ID. Alloys other than those specifically covered herein may be heat treated using all applicable requirements of this specification.
【英文标准名称】:Continuoushot-dipzinc-5%aluminiumalloycoatedsteelsheet
【原文标准名称】:连续热浸镀锌(5%)铝合金涂层钢薄板
【标准号】:ISO14788-2005
【标准状态】:作废
【国别】:国际
【发布日期】:2005-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC17
【标准类型】:()
【标准水平】:()
【中文主题词】:薄板材;定义;化学成分;机械性能;热浸镀锌;热浸金属涂层;尺寸公差;试验;扁平轧材;形状公差;薄钢板;窄条带材;改进;热浸涂敷;锌覆层;表面处理;钢;铝涂层
【英文主题词】:Aluminiumcoating;Chemicalcomposition;Definitions;Dimensionaltolerances;Flatrolledproducts;Formtolerances;Hot-dipcoating;Hot-dipgalvanizing;Hot-dipmetalcoating;Improvement;Mechanicalproperties;Sheetmaterials;Sheetsteels;Steels;Surfacetreatment;Tape;Testing;Zinccoatings
【摘要】:1ThisInternationalStandardspecifiestheminimumrequirementsforsteelsheet,incoilsandcutlengths,metallic-coatedbythecontinuoushot-dipprocess,withzinc-5%aluminiumalloycoating.2Theproductisintendedforapplicationsrequiringcorrosionresistance,formabilityandpaintability.3Thesteelsheetisproducedinanumberofqualitiesandgrades,coatingmass,surfacetreatmentsandcoatingconditionsdesignedtobecompatiblewithdifferingapplicationrequirements.4Theproductisproducedintwotypes:—T1:zinc-5%aluminium-mischmetalalloycoating,—T2:zinc-5%aluminium-0,1%magnesiumalloycoating.NOTETheremaybedifferencesinproductcharacteristicsbetweenType1andType2coatedsteelsheet,dependingontheintendedapplication.5Zinc-5%aluminiumalloycoatedsteelsheetisproducedinthicknessesupto5mmaftercoating,andinwidthsof600mmandoverincoilsandcutlengths.Zinc-5%aluminiumalloycoatedsteelsheetlessthan600mmwidemaybeslitfromwidesheetandwillbeconsideredassheet.6Thethicknessofzinc-5%aluminiumalloycoatedsheetsteelmaybespecifiedasacombinationofthebasemetalandmetalliccoating,orasthebasemetalalone.Thepurchasershallindicateontheorderwhichmethodofspecifyingthicknessisrequired.Intheeventthatthepurchaserdoesnotindicateanypreference,thethicknessasacombinationofthebasemetalandcoatingwillbeprovided.AnnexAdescribestherequirementsforspecifyingthethicknessofthebasemetalalone.7Zinc-5%aluminiumalloycoatedsteelsheetmaybeorderedinoneoftwoconditionsasdescribedin4.2.1:a)ConditionA)Steelorderedtosatisfymechanicalpropertyrequirements,b)ConditionB)Steelwhenorderedtomakeanidentifiedpart.8Zinc-5%aluminiumalloycoatedsteelsheetisavailableinseveralfabricationqualities.—Commercial:intendedforgeneralfabricationpurposes,wheresheetisusedintheflatorforbendingormoderateforming.—Drawing:intendedforfabricatingpartswheredrawingorsevereformingmaybeinvolved.—Deepdrawing-aluminiumkilled(non-aging):intendedforfabricatingpartswhereparticularlyseveredrawingorformingmaybeinvolvedoressentialfreedomfromagingisrequired.—Extradeepdrawing(stabilizedinterstitialfree):intendedforapplicationsrequiringinterstitial-freesteel(IF)whichisnon-agingandhasmaximumformability.—Structural:zinc-5%aluminiumalloycoatedsteelsheetisproducedinsixgradesasdefinedbyaminimumyieldstress.
【中国标准分类号】:H46
【国际标准分类号】:77_140_50
【页数】:15P;A4
【正文语种】:英语


基本信息
标准名称:氧化钪
英文名称:Scandium oxide
中标分类: 冶金 >> 有色金属及其合金产品 >> 稀有金属及其合金
ICS分类: 冶金 >> 有色金属 >> 其他有色金属及其合金
替代情况:替代GB/T 13219-1991
发布部门:中华人民共和国国家质量监督检验检疫总局 中国国家标准化管理委员会
发布日期:2011-01-14
实施日期:2011-11-01
首发日期:1991-10-05
作废日期:
主管部门:全国稀土标准化技术委员会(SAC/TC 229)
归口单位:全国稀土标准化技术委员会(SAC/TC 229)
起草单位:湖南稀土金属材料研究院、有研稀土新材料股份有限公司
起草人:翁国庆、刘荣丽、黄蓉、庞思明、张耀静
出版社:中国标准出版社
出版日期:2011-11-01
页数:24页
适用范围

本标准规定了氧化钪的要求、试验方法、检验规则与标志、包装、运输、贮存。
本标准适用于以钛白粉生产过程中水解母液、钨渣、钛生产排放的氯化烟尘等为原料,用萃取法、离子交换法或萃取色层法等制得的,供激光、电光源、原子能、电子、冶金等领域用的氧化钪。

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所属分类: 冶金 有色金属及其合金产品 稀有金属及其合金 冶金 有色金属 其他有色金属及其合金