雷速体育

Q345C圆钢加工零切经销

雷速体育  Q345CYUANGANGJIAGONGLINGQIEJINGXIAO

  Q345CSHIGANGCAIXINGHAO,YUQ345A,Q345BGANGXIANGBIERYAN。DIWENCHONGCHONGJIDESHIYANWENDUDI,XINGNENGHAO。HANYOUHAIWUZHIP,SLIANGBIQ345A,BYAODI。SHICHANGJIAGEBIQ345A,BYAOGAO。

  Q345C圆钢与Q345A,Q345B钢相比而言。低温冲冲击的试验温度低,性能好。含有害物质P,S量比Q345A,B要低。

雷速体育  SHICHANGJIAGEBIQ345A,BYAOGAO

  Q345A

雷速体育  Q345AGANGCAIYUQ345B,C,D,EGANGXIANGBIERYAN。DIWENCHONGCHONGJIDESHIYANWENDUGAO,XINGNENGHAO。HANYOUHAIWUZIP,SLIANGBIQ345B,C,D,EYAOGAO。

  SHICHANGJIAGEBIQ345B,C,D,EYAODI

  QDAIBIAODESHIZHEIZHONGCAIZHIDEQUFU,345ZHIZHEIZHONGCAIZHIDEQUFUZHI,ZAI345ZUOYOU。BINGHUISUIZHECAIZHIDEHOUDUDEZENGJIAERSHIQIQUFUZHIJIANXIAO。LEITONGYUQ235DEMINGMINGFANGFA。

雷速体育  Q345A,Q345B,Q345C,Q345D,Q345E。ZHEISHIDENGJIDEQUFEN,SUODAIBIAODE,ZHUYAOSHICHONGJIDEWENDUYOUSUOBUTONGERQ345AJI,SHIBUZUOCHONGJI;Q345BJI,SHI20DUCHANGWENCHONGJI;Q345CJI,SHI0DUCHONGJI;Q345DJI,SHI-20DUCHONG;Q345EJI,SHI-40DUCHONGJI。ZAIBUTONGDECHONGJIWENDU,CHONGJIDESHUZHIYEYOUSUOBUTONG。ZAIBANCAILI,SHUDIHEJINXILIE。ZAIDIHEJINDECAIZHILI,CIZHONGCAIZHIWEI***PUTONGDE。

  QUBIE

雷速体育  JIXIEXINGNENGZHIBIAO(%):

  PAIHAO BIHOUmm SHENZHANGLVδ5≥(%) QUFUQIANGDUδs(MPa≥) SHIYANWENDU℃

  Q345A ≤16 21 345 BUXU

  Q345B ≤16 21 345 20

  Q345C 16-35 22 ≥325 0

  HUAXUECHENGFEN:

雷速体育  PAIHAO C Si Mn P S V Nb Al Ti

  Q345A ≤0.20 ≤0.55 ≤1.70 ≤0.045 ≤0.045 0.02-0.15 0.015-0.060 0.02-0.20

雷速体育  Q345B ≤0.20 ≤0.55 ≤1.70 ≤0.040 ≤0.040 0.02-0.15 0.015-0.060 0.02-0.20

  Q345C ≤0.20 ≤0.55 ≤1.70 ≤0.035 ≤0.035 0.02-0.15 0.015-0.060 ≥0.015 0.02-0.20

  ZHUYAOSHIHANTANHANMENGLIANGBUTONG:

  Q235-A

雷速体育  HANTANC:0.14~0.22;MENGMn:0.30~0.65;

  Q235-B

雷速体育  HANTANC:0.12~0.20;MENGMn:0.30~0.70;

雷速体育  YINGYONGYUXINBUQIANGDUYAOQIUBUGAODEDESHENTANHUOQINGHUALINGJIAN,RULAGAN、LIANGAN、DIAOGOU、LUOSHUAN、ZHOUJIHANJIEJIANDENG

雷速体育  YINGGAIDUIWENDUYEYOUXIANZHIDE!

  TEBIESHIQ345E。LINGXIAJISHIDU。

雷速体育  LINGWAIXIANGDUIYULAOBIAOZHUNERYAN,XINBIAOZHUNYAOQIUZHONG***MINGXIANDEJIUSHIDUIGANGCAIZHONGMnHANLIANGZUOCHULEDIAOZHENG,YOUYUANLAIDE1.0-1.60BIANWEI≤1.70,QUXIAOLE≥1.0DE***XIAOZHIXIANDING。

  Q345C圆钢执行标准

雷速体育  q345DEWAIBUZHIXINGBIAOZHUNWEI:gb709,NEIBUZHIXINGBIAOZHUNWEI:gb/t1591-94,YOUYUZHIXINGBIAOZHUNDEYUANYIN,CIZHONGGANGBANYUNXUFUGONGCHAJIAOHUO。******ZHIXINGBIAOZHUNWEIGB/T1591-2008.

雷速体育  LING:Q345******BIAOZHUNGB/T1591-2008 XIANGDUIYULAOBIAOZHUN,***MINGXIANDEYIGEBIANHUAJIUSHIMnYUANSUHANLIANGDEBIANHUA,CONGYUANLAIDE1.0-1.60GENGZHENGWEI≤1.70,QUXIAOLE***XIAOZHIDEXIANDING。

Q345C圆钢

标签:Q345C圆钢

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