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合金钢管的主要化学成分

发表时间:2019/10/6 17:26:11 【   

  q355d合金钢管化学成分

  q355dHEJINGANGGUANSHIWUFENGGANGGUANDEYIZHONG,QIXINGNENGYAOBIYIBANDEWUFENGGANGGUANGAOHENDUO,YINWEIZHEIZHONGGANGGUANLIMIANHANCrBIJIAODUO,QINAIGAOWEN、FUSHIDEXINGNENGSHIQITAWUFENGGANGGUANBIBUSHANGDE,SUOYIHEJINGUANZAISHIYOU、HUAGONG、DIANLI、GUOLUDENGXINGYEDEYONGTUBIJIAOGUANGFAN。

  q355dHEJINGANGGUANLIXUEXINGNENG

  PAIHAO LALIQIANGDUMPaQUFUDIANMPa DUANHOUSHENZHANGLV(%)DUANMIANSHOUSUOLV(%)

  q355dHEJINGANGGUANHUAXUECHENGFEN

  PAIHAO HUAXUECHENGFEN

  (ZHILIANGFENSHU)(%)

  C Si Mn Cr Mo Ni B V

  15CrMo 0.12~0.18 0.17~0.370.40~0.70 0.80~1.10 0.40~0.55 — — —

  q355dHEJINGANGGUAN,YINQIYONGTUBUTONGERFENWEIRUXIARUOGANPINZHONG:GB/T8162-2008(JIEGOUYONGWUFENGGANGGUAN)。ZHUYAOYONGYUYIBANJIEGOUHEJIXIEJIEGOU。QIDAIBIAOCAIZHI(PAIHAO):TANSUGANG20、45HAOGANG;HEJINGANGQ345、20Cr、40Cr、20CrMo、30-35CrMo、42CrMoDENG。GB/T8163-2008(SHUSONGLIUTIYONGWUFENGGANGGUAN)。ZHUYAOYONGYUGONGCHENGJIDAXINGSHEBEISHANGSHUSONGLIUTIGUANDAO。DAIBIAOCAIZHI(PAIHAO)WEI20、Q345DENG。GB3087-2008(DIZHONGYAGUOLUYONGWUFENGGANGGUAN)。ZHUYAOYONGYUGONGYEGUOLUJISHENGHUOGUOLUSHUSONGDIZHONGYALIUTIDEGUANDAO。DAIBIAOCAIZHIWEI10、20HAOGANG。GB5310-2008(GAOYAGUOLUYONGWUFENGGANGGUAN)。ZHUYAOYONGYUDIANZHANJIHEDIANZHANGUOLUSHANGNAIGAOWEN、GAOYADESHUSONGLIUTIJIXIANGJIGUANDAO。DAIBIAOCAIZHIWEI20G、12Cr1MoVG、15CrMoGDENG。GB5312-1999(CHUANBOYONGTANGANGHETANMENGGANGWUFENGGANGGUAN)。ZHUYAOYONGYUCHUANBOGUOLUJIGUOREQIYONGI、IIJINAIYAGUANDENG。DAIBIAOCAIZHIWEI360、410、460GANGJIDENG。GB6479-2000(GAOYAHUAFEISHEBEIYONGWUFENGGANGGUAN)。ZHUYAOYONGYUHUAFEISHEBEISHANGSHUSONGGAOWENGAOYALIUTIGUANDAO。


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