彩经网

全国咨询热线:13920999456
您的位置:510L汽车大梁板厂 > Q235B冷板市场 > Q235B冷板拍片比例

Q235B冷板拍片比例

来源:fjnzfjx.com 时间:2019/6/12 17:58:26 浏览:

信息摘要:Q235B冷板拍片比例 方管按生产工艺分:热轧无缝方管、冷拔无缝方管、挤压无缝方管。前期衡阳钢管公司生产的方管主要采用积压方式生产,经过技术积累,现在我司的热轧无缝方管已经完全取代挤压方管。据衡钢技术人员介绍,热轧方式生产方管,研发难度极大。不仅需具有较高的强韧性,以****通过疲劳性能评定,而且尺寸精度要求高,钢种的选择和工模具的要求也较高。为****实验评价顺利通过,衡钢技术部门和生产分厂经过坚持不攻关,**终生产出来的方管不仅具有优异的强韧性匹配,低温韧性也非常好,且尺寸精度良好,顺利通过了客户疲劳
Q235B冷板拍片比例

彩经网FANGGUANANSHENGCHANGONGYIFEN:REYAWUFENGFANGGUAN、LENGBAWUFENGFANGGUAN、JIYAWUFENGFANGGUAN。QIANQIHENGYANGGANGGUANGONGSISHENGCHANDEFANGGUANZHUYAOCAIYONGJIYAFANGSHISHENGCHAN,JINGGUOJISHUJILEI,XIANZAIWOSIDEREYAWUFENGFANGGUANYIJINGWANQUANQUDAIJIYAFANGGUAN。JUHENGGANGJISHURENYUANJIESHAO,REYAFANGSHISHENGCHANFANGGUAN,YANFANANDUJIDA。BUJINXUJUYOUJIAOGAODEQIANGRENXING,YI****TONGGUOPILAOXINGNENGPINGDING,ERQIECHICUNJINGDUYAOQIUGAO,GANGZHONGDEXUANZEHEGONGMOJUDEYAOQIUYEJIAOGAO。WEI****SHIYANPINGJIASHUNLITONGGUO,HENGGANGJISHUBUMENHESHENGCHANFENCHANGJINGGUOJIANCHIBUGONGGUAN,**ZHONGSHENGCHANCHULAIDEFANGGUANBUJINJUYOUYOUYIDEQIANGRENXINGPIPEI,DIWENRENXINGYEFEICHANGHAO,QIECHICUNJINGDULIANGHAO,SHUNLITONGGUOLEKEHUPILAOSHIYANPINGJIA。FANGGUANSHENGCHANGONGYITUPOHOU,YUANYOUDEKUCUNFANGGUANXIANDIJIAQINGLI。

规格长度品种钢级求和项:重量200*200*1011立柱方管Q345B134.65200*200*1510立柱方管Q345B160.724200*200*2011立柱方管Q345B92.5200*200*102.85米倍尺立柱方管Q345B25.183200*200*152.835米倍尺立柱方管Q345B18.573200*200*152.85米倍尺立柱方管Q345B12.924200*200*202.835米倍尺立柱方管Q345B77.5200*20010米立柱方管Q345C183.867合计