GMW3032-2000High Strength Sheet Steel-180MPa.550MPa Yield Strengths

GMW3032-2000High Strength Sheet Steel-180MPa.550MPa Yield Strengths

ID:44076986

大小:88.35 KB

页数:15页

时间:2019-10-18

GMW3032-2000High Strength Sheet Steel-180MPa.550MPa Yield Strengths_第1页
GMW3032-2000High Strength Sheet Steel-180MPa.550MPa Yield Strengths_第2页
GMW3032-2000High Strength Sheet Steel-180MPa.550MPa Yield Strengths_第3页
GMW3032-2000High Strength Sheet Steel-180MPa.550MPa Yield Strengths_第4页
GMW3032-2000High Strength Sheet Steel-180MPa.550MPa Yield Strengths_第5页
资源描述:

《GMW3032-2000High Strength Sheet Steel-180MPa.550MPa Yield Strengths》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库

1、MaterialSpecificationGMW3032MetalsHighStrengthSheetSteel(180MPa...550MPaYieldStrengths)1Scope1.1MaterialDescription.ThematerialdesignationisdefinedbytheGMWbasemetalspecificationnum-Thisspecificationcoverstherequirementsforcontin-ber,steelproducttype,minimumy

2、ieldstrength,anduouscastsheetsteelwithspecifiedminimumyieldfinishtype.Thesteelproducttypeisdesignatedbystrengthsfrom180MPathrough550MPaapplicableCRforcoldrolledproducts,orHRforhotrolledprod-touncoatedandcoated,coldorhotrolledlowcarbon,ucts.Anumeral(180,210,2

3、40,270,300,etc.)willsolidsolutionstrengthened,bake-hardenable,highdesignatetheminimumyieldstrengthlevelinmega-strengthlowalloy,ordualphasesubstrateswithgoodpascals(MPa).Adesignationofsteeltype(i.e.P,formability.Continuouslyhotorcoldrolledflatprod-B2,B0,DP)sh

4、allbeaddedtobakehardenable(B0uctsshallbesuppliedascoilsorsheet.HotrolledflatandB2)andsolidsolutionstrengthened(P)anddualproductsareusuallysuppliedinthicknessesgreaterphase(DP)gradesasshowninparagraph7).Thethan1.75mm.Theseflatproductsareusedforcoldsteelgrades

5、willcorrespondtothechemicalandme-formingandformanufacturingofweldedtubes.ColdchanicalrequirementsasshowninTable1,Table2,rolledflatproductswiththeappropriatesurfacetypeTable3,Table4,Table5,Table6andTable7.Theandsurfacefinisharesuitablefortheapplicationoffinis

6、htype,analphacharacter,willdesignatethefin-surfacecoatings(metallichotdipping,electrolyticalishasE(exposed),orU(unexposed).Theabovede-plating,hotspraypainting,organiccoatingsand/orscriptiveitemsareusedtogethertoformthecodingothercoatings).Thisspecificationdo

7、esnotap-system.Examplesofthecodingsystemforengineer-plytosteelforcasehardeningandcoldreduced,ingpartdrawingsandmanufacturingengineeringdoc-workhardenedstrips.Additionalrequirementsorumentsareshowninparagraph7.agreementshavetobespecifiedbyregionalGMAutomotive

8、Operations(GMAO)businessunits.[e.g.,1.1.1MaterialIdentification.NorthAmerica(NA),Europe(E),LatinAmerica(LA),andAsiaPacific(AP)].1.1.1.1MaterialIdentification:SolidSolutionStrengthenedandBakeHard

当前文档最多预览五页,下载文档查看全文

此文档下载收益归作者所有

当前文档最多预览五页,下载文档查看全文
温馨提示:
1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。
2. 本文档由用户上传,版权归属用户,天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。
3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。
4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。