开心彩票网

欢迎您江苏方管厂家,无锡无缝方管厂,镀锌方管厂家-无锡鑫福隆特钢有限公司网站!

行业新闻

无缝方管是怎样的一种钢材,有哪些型号

WUFENGFANGGUANSHIYIZHONGJUYOUZHONGKONGJIEMIAN、ZHOUBIANMEIYOUJIEFENGDEZHANGTIAOGANGCAI.SHIYONGWUFENGGUANTONGGUOMOJUDE4MIANJIYAXINGCHENGDEFANGGUAN,FANGGUANJUYOUZHONGKONGJIEMIAN,DALIANGYONGZUOSHUSONGLIUTIDEGUANDAO.ZHUYAOYINGYONGYUYETISHUSONG,YEYAZHIJIA,JIXIEJIEGOU,ZHONGDIYA.GAOYAGUOLUGUAN,REJIAOHUANGUAN,QITI.SHIYOUDENGXINGYE.TABIHANJIEDEGENGJIANGU,BUHUICHUXIANLIEFENG。

无锡无缝方管厂常年生产、销售的型号

Q345A:C≤0.20,Mn ≤1.70,Si≤0.50,P≤0.035,S≤0.035;

Q345B:C≤0.20,Mn ≤1.70,Si≤0.50,P≤0.035,S≤0.035;

Q345C:C≤0.20,Mn ≤1.70,Si≤0.50,P≤0.030,S≤0.030,Al≥0.015;

开心彩票网Q345D:C≤0.18,Mn ≤1.70,Si≤0.50,P≤0.030,S≤0.025,Al≥0.015;

Q345E:C≤0.18,Mn ≤1.70,Si≤0.50,P≤0.025,S≤0.020,Al≥0.015;

开心彩票网Q345A、B、C、D、EJUNHANNb≤0.07,V≤0.15,Ti≤0.20,Cr≤0.30,N≤0.012,Mo≤0.10。

20#、Q235B

返回顶部