ASTM A848-2001(2006) 低碳磁铁的标准规范

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【英文标准名称】:StandardSpecificationforLow-CarbonMagneticIron
【原文标准名称】:低碳磁铁的标准规范
【标准号】:ASTMA848-2001(2006)
【标准状态】:现行
【国别】:
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:A06.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:铁;材料的磁性能;碳素钢;特性;低碳钢
【英文主题词】:coercivefieldstrength;magneticiron;relaysteel
【摘要】:1.1Thisspecificationcoverstherequirementsforwroughtlow-carbonironhavingacarboncontentof0.015%orlesswiththeremainderoftheanalysisbeingsubstantiallyiron.1.1.1Twoalloytypesarecovered:Type1isalow-phosphorousgradeandType2containsaphosphorousadditiontoimprovemachinability.1.2Thisspecificationalsocoversalloyssuppliedbyaproducerorconverterintheformandconditionsuitableforfabricationintopartswhichwillbesubsequentlyheattreatedtocreatethedesiredmagneticcharacteristics.Itcoversalloyssuppliedintheformofforgingbillets,hot-rolledproducts,andcold-finishedbar,wire,andstrip.1.3Thisspecificationdoesnotcoverironpowderscapableofbeingprocessedintomagneticcomponents.1.4Thisspecificationdoesnotcoverflat-rolled,low-carbonelectricalsteels.1.5Thevaluesstatedincustomary(cgs-emuandinch-pound)unitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitswhichareprovidedforinformationonlyandarenotconsideredstandard.
【中国标准分类号】:H53
【国际标准分类号】:77_140_40
【页数】:6P.;A4
【正文语种】: