摘要
在实验室试验的基础上 ,用 30Mn4钢热处理生产了N80钢级石油套管。其各项性能指标均达到API5CT规范的要求 ,取得了显著的经济效益。
Synopsis On the basis of laboratory experiments, this paper deals with manufacturing of steel grade N80 casting pipe with steel grade 30Mn4. After heat treatment of 30Mn4, its properties can reach the demands of API5CT Specification, which brought about remarkable economic benefits.
出处
《钢铁研究》
CAS
2002年第6期39-42,45,共5页
Research on Iron and Steel
