摘要
介绍了按欧洲EN10210标准生产非合金结构管的特点和ST52.3N及ST52.0/S355J2H钢管的生产工艺。分析了按EN10210标准生产的无缝钢管的质量。采用冶炼、连铸及轧制的制管工艺,并严格控制各工序,所试制的非合金结构管各项技术指标均满足标准及用户的要求。
Described here in the article are the features of production of non-alloyed structural steel tubes as per the European standard, EN10210 and the manufacturing process for ST52.3N and ST52.0/S355J2H steel tubes. Quality of the seamless steel tubes made in accordance with the said standard is analyzed, resulting in the conclusion that all the technological indicators of the said non-alloyed structural tubes as manufactured with the melting-continuous casting-rolling process and strict control of all the operation steps have been up to the requirements as specified in the said standard as well as customer requirements.
出处
《钢管》
CAS
2005年第1期12-16,共5页
Steel Pipe
