雷速体育

Q345D圆钢销售 山东Q345D圆钢供货

  Q345D圆钢销售 山东Q345D圆钢供货

  2.GUOJIABIAOZHUN:GB/T1591-2008《HEJINJIEGOUGANGGAORENXINGHEJINJIEGOUGANG》

雷速体育  3.Q345DYUANGANGYUQ345A,B,CGANGXIANGBIERYAN。CHAODIWENCHONGJIXINGGONGDESHIYANWENDUDI(-20℃XIAO27J)

雷速体育  4.WULIXINGNENGHAO。DAIYOUHAIWUZIGONGYINGP,SCHENGJIAOLIANGFANGDAQ345A,B,CYAODI。

  5.XIAOSHOUSHICHANGJIAGEDUIBIQ345A,B,CYAOGAO

  Q345DJIEDING

  1XINGHAOBIAODAFANGSHI

雷速体育  GANGDEXINGHAOYOUYIWEIZHEKANGLAQIANGDUDEHANYUPINYINZIMU,KANGLAQIANGDUBIAOZHI,PINZHIJIBIEBIAOJISANGEYIBUFENGOUCHENG,BIRU:Q345D。ZAIQIZHONG:Q—GANGDEKANGLAQIANGDUDE“QU”ZIPINYINZIMUDIYIWEIYINGWENZIMU;345—KANGLAQIANGDUBIAOZHI,QIYEMPa;D—PINZHIJIBIEWEIDJI(JIBIEFENCHENGA,B,C,D,E)。DANGMAIFANGBIXUHOUGANGBANJUBEIBOHOUFANGWEITEXINGSHI,ZEZAISUOSHUYAOQIUDEXINGHAOHOUZAIJIAYIWEIZHEBOHOUFANGWEI(ZXIANG)TEXINGJIBIEDEBIAOJI,BIRU:Q345DZ15。

雷速体育  2GUOJIABIAOZHUN:GB/T1591(GB/T3274)。

  3CHENGFEN:C:≤0.18;Si:≤0.50;Mn:≤1.70;P:≤0.030;S:≤0.025;Nb:≤0.07;V:≤0.15;Ti:≤0.20;Cr:≤0.30;Ni:≤0.50;Cu:≤0.30;N:≤0.012;Mo:≤0.10;Als:≥0.015。

  4WULIXINGNENGTUOXIE:≤16mm:≥345;16—40mm:≥335;40—63mm:≥325;63—80mm:≥315;80—100mm:≥305;100—150mm:≥285;150—200mm:≥275;200—250:≥275;250—400:≥265。KANGYAQIANGDU:450—630。YANSHENLV:≥21。CHONGJISHIYAN:-20℃:≥34。

  5YELIANCHANGFANGSHI GANGYOUZHUANLUHUOJIARELUYELIANCHANG,BIXUSHIJIALUWAIJINGLIAN。

雷速体育  6GONGHUOQINGKUANGBUXIUGANGBANCAIYIREZHA,KONGZHA,CUIHUO,CUIHUO+CUIHUO,REJIXIESHEBEILENGYA(TMCP)QINGKUANGGONGHUO。

雷速体育  Q345DYUGUOJIXINGJIAOWEI

  Q345DSHIZAIWOGUOCHANGJIANDEDIHEJINBANCAI。HEFAGUODES355J2,YINGGUODEASTMA529MGr50SHITONGYIJIBIE,YOUJIHUAXUECHENGLVEWEICHABIE,WULIXINGNENGYIYANG。

  ZAICUIHUODEGONGHUOBIAOZHUNXIA,HEFAGUODES355J2G3SHIYIYANG,NAIZHIHES355J2G4ZAITEXINGSHANGJIBENSHANGYIYANG。NENGGOUTIHUANCHENGYINGYONG。


标签:Q345D圆钢销售 山东Q345D圆钢供货