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Q355B圆钢

Q355B圆钢厂家批发直销

时间:2019/1/26 16:40:38 人气:123

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  Q355B圆钢厂家批发直销

  Q355B圆钢分为热轧、锻制和冷拉三种。热轧圆钢的规格为5.5-250毫米。其中:5.5-25毫米的小圆钢大多以直条成捆的供应,常用作钢筋、螺栓及各种机械零件;大于25毫米的圆钢,主要用于制造机械零件、无缝钢管的管坯等。

  Q355B圆钢学成分分类

  TANSUGANGANHUAXUECHENGFEN(JIYIHANTANLIANG)KEFENWEIDITANGANG、ZHONGTANGANGHEGAOTANGANG。

  (1) DITANGANG

  YOUCHENGRUANGANG,HANTANLIANGCONG0.10%ZHI0.30%DITANGANGYIYUJIESHOUGEZHONGJIAGONGRUDUANZAO,HANJIEHEQIEXUE,CHANGYONGYUZHIZAOLIANTIAO,MAODING,LUOSHUAN,ZHOUDENG。

  (2) ZHONGTANGANG

  TANLIANG0.25%~0.60%DETANSUGANG。YOUZHENJINGGANG、BANZHENJINGGANG、FEITENGGANGDENGDUOZHONGCHANPIN。CHUTANWAIHAIKEHANYOUSHAOLIANGMENG(0.70%~1.20%)。ANCHANPINZHILIANGFENWEIPUTONGTANSUJIEGOUGANGHEYOUZHITANSUJIEGOUGANG。REJIAGONGJIQIEXUEXINGNENGLIANGHAO,HANJIEXINGNENGJIAOCHA。QIANGDU、YINGDUBIDITANGANGGAO,ERSUXINGHERENXINGDIYUDITANGANG。KEBUJINGRECHULI,ZHIJIESHIYONGREYACAI、LENGLACAI,YIKEJINGRECHULIHOUSHIYONG。CUIHUO、HUIHUOHOUDEZHONGTANGANGJUYOULIANGHAODEZONGHELIXUEXINGNENG。NENGGOUDADAODE******YINGDUYUEWEIHRC55(HB538),σbWEI600~1100MPa。SUOYIZAIZHONGDENGQIANGDUSHUIPINGDEGEZHONGYONGTUZHONG,ZHONGTANGANGDEDAO***GUANGFANDEYINGYONG,CHUZUOWEIJIANZHUCAILIAOWAI,HAIDALIANGYONGYUZHIZAOGEZHONGJIXIELINGJIAN。

  (3)GAOTANGANG

  CHANGCHENGGONGJUGANG,HANTANLIANGCONG0.60%ZHI1.70%,KEYICUIYINGHEHUIHUO。CHUI,QIAOGUNDENGYOUHANTANLIANG0.75%DEGANGZHIZAO; QIEXUEGONGJURUZUANTOU,SIGONG,JIAODAODENGYOUHANTANLIANG0.90% ZHI1.00% DEGANGZHIZAO。

  ANGANGDEPINZHIFENLEI

  ANGANGDEPINZHIKEFENWEIPUTONGTANSUGANGHEYOUZHITANSUGANG。

  (1)PUTONGTANSUJIEGOUGANGYOUCHENGPUTONGTANSUGANG,DUIHANTANLIANG、XINGNENGFANWEIYIJILIN、LIUHEQITACANYUYUANSUHANLIANGDEXIANZHIJIAOKUAN。ZAIZHONGGUOHEMOUXIEGUOJIAGENJUJIAOHUODEBAOZHENGTIAOJIANYOUFENWEISANLEI:JIALEIGANG(ALEIGANG)SHIBAOZHENGLIXUEXINGNENGDEGANG。YILEIGANG(BLEIGANG)SHIBAOZHENGHUAXUECHENGFENDEGANG。TELEIGANG(CLEIGANG)SHIJIBAOZHENGLIXUEXINGNENGYOUBAOZHENGHUAXUECHENGFENDEGANG,CHANGYONGYUZHIZAOJIAOZHONGYAODEJIEGOUJIAN。ZHONGGUOSHENGCHANHESHIYONG***DUODESHIHANTANLIANGZAI0.20%ZUOYOUDEA3GANG(JIALEI3HAOGANG),ZHUYAOYONGYUGONGCHENGJIEGOU。

  YOUDETANSUJIEGOUGANGHAITIANJIAWEILIANGDELVHUONI(HUOQITATANHUAWUXINGCHENGYUANSU)XINGCHENGDANHUAWUHUOTANHUAWUWEILI,YIXIANZHIJINGLIZHANGDA,SHIGANGQIANGHUA,JIEYUEGANGCAI。ZAIZHONGGUOHEMOUXIEGUOJIA,WEISHIYINGZHUANYEYONGGANGDETESHUYAOQIU,DUIPUTONGTANSUJIEGOUGANGDEHUAXUECHENGFENHEXINGNENGJINXINGDIAOZHENG,CONGERFAZHANLEYIXILIEPUTONGTANSUJIEGOUGANGDEZHUANYEYONGGANG(RUQIAOLIANG、JIANZHU、GANGJIN、YALIRONGQIYONGGANGDENG)。

  (2)YOUZHITANSUJIEGOUGANGHEPUTONGTANSUJIEGOUGANGXIANGBI,LIU、LINJIQITAFEIJINSHUJIAZAWUDEHANLIANGJIAODI。GENJUHANTANLIANGHEYONGTUDEBUTONG,ZHEILEIGANGDAZHIYOUFENWEISANLEI:①XIAOYU0.25%CWEIDITANGANG,QIZHONGYOUYIHANTANDIYU0.10%DE08F,08AlDENG,YOUYUJUYOUHENHAODESHENCHONGXINGHEHANJIEXINGERBEIGUANGFANDIYONGZUOSHENCHONGJIANRUQICHE、ZHIGUAN……DENG。20GZESHIZHIZAOPUTONGGUOLUDEZHUYAOCAILIAO。CIWAI,DITANGANGYEGUANGFANDIZUOWEISHENTANGANG,YONGYUJIXIEZHIZAOYE。②0.25~0.60%CWEIZHONGTANGANG,DUOZAIDIAOZHIZHUANGTAIXIASHIYONG,ZHIZUOJIXIEZHIZAOGONGYEDELINGJIAN。③DAYU0.6%CWEIGAOTANGANG,DUOYONGYUZHIZAODANHUANG、CHILUN、YAGUNDENG。GENJUHANMENGLIANGDEBUTONG,YOUKEFENWEIPUTONGHANMENGLIANG(0.25~0.8%)HEJIAOGAOHANMENGLIANG(0.7~1.0%HE0.9~1.2%)LIANGGANGZU。MENGNENGGAISHANGANGDECUITOUXING,QIANGHUATIESUTI,TIGAOGANGDEQUFUQIANGDU、KANGLAQIANGDUHENAIMOXING。TONGCHANGZAIHANMENGGAODEGANGDEPAIHAOHOUFUJIABIAOJI"Mn",RU15Mn、20MnYIQUBIEYUZHENGCHANGHANMENGLIANGDETANSUGANG。


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