【英文标准名称】:Steelsforquenchingandtemperingforconstructionpurposes-Technicaldeliveryconditions;EnglishversionofDINEN10343:2009-07
【原文标准名称】:施工用淬火及回火钢.交货技术条件.英文版本DINEN10343-2009-07
【标准号】:DINEN10343-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:验收规范;CE标记;化学成分;一致性评估;建筑;定义;交货条件;名称与符号;尺寸规格;扁钢;锻件;硬化和冷拔;热处理钢;高强度钢;热轧的;检验;制造过程;作标记;机械性能;顺序示度;包装件;性能;薄板材;规范(验收);规范;试样制备;钢棒;钢的等级;钢产品;钢;材料强度;窄条带材;试验;宽扁材
【英文主题词】:Acceptancespecification;CEmarking;Chemicalcomposition;Conformityassessment;Construction;Definitions;Deliveryconditions;Designations;Dimensions;Flatsteels;Forgings;Hardenedanddrawn;Heat-treatablesteels;High-tensilesteels;Hotrolled;Inspection;Manufacturingprocess;Marking;Mechanicalproperties;Orderindications;Packages;Properties;Sheetmaterials;Specification(approval);Specifications;Specimenpreparation;Steelbars;Steelgrades;Steelproducts;Steels;Strengthofmaterials;Tape;Testing;Wideflats
【摘要】:Thisdocumentspecifiesthetechnicaldeliveryrequirementsforthefollowingsteelproductsintendedforuseintheconstructionindustry:bars(includinghammer-forgedbars);wideflats;hot-rolledstripandsheet/plate;forgings.TheyaremanufacturedfromthedirecthardeningnonalloysteelsforquenchingandtemperingandthedirecthardeningalloysteelsforquenchingandtemperingandsuppliedinoneoftheheattreatmentconditionsgivenforthedifferenttypesofproductsinTable1.Thesesteelsaregenerallyintendedforthemanufactureofquenchedandtemperedparts,butcanalsobeusedinthenormalizedcondition.TherequirementsformechanicalpropertiesarerestrictedtopartsizesgiveninTables4and5.NOTE1InaccordancewithEN10020,thesteelscoveredbythisstandardarequalityandspecialsteels.Thedifferencesbetweenqualityandspecialsteelsarecharacterizedbythefollowingrequirements,whicharevalidforspecialsteelsonly:--theminimumimpactvaluesinthequenchedandtemperedcondition(fornonalloyspecialsteelsinthecaseofmeanpercentagesbymassofcarbon<0,50%only);--limitedoxideinclusioncontent;--lowermaximumcontentsforphosphorusandsulphur.NOTE2Thisstandarddoesnotapplyforbrightsteelproducts.NOTE3Thisstandardonlyappliesforthemanufactureofproductswithoutanyfurthercoldorhotformingandnoadditionalheattreatment,i.e.thepropertiesareaccordingtothedeliverycondition(+N,+QT).InadditiontothespecificationsofthisEuropeanStandard,thegeneraltechnicaldeliveryconditionsgiveninEN10021willbeapplicableunlessotherwisespecified.
【中国标准分类号】:H40
【国际标准分类号】:77_140_15
【页数】:36P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 车载短波单边带通信设备通用规范 |
| 英文名称： | General specification for vehicular mounted short wave single-sideband communication equipment |
| 中标分类： |
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| 发布日期： | 1995-05-25 |
| 实施日期： | 1995-12-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 20页 |
适用范围
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