ISSN:1003-8620

CN:42-1243/TF

主管:中信泰富特钢集团股份有限公司

主办:大冶特殊钢有限公司

特殊钢 ›› 2012, Vol. 33 ›› Issue (3): 22-25.

• 综述 • 上一篇    下一篇

非API 13Cr系马氏体不锈钢油套管的发展现状

邢娜,何立波,黄宝 ,高真凤,张志勤,黄维   

  1. 鞍钢股份有限公司技术中心,鞍山114009
  • 收稿日期:2011-11-30 出版日期:2012-06-01 发布日期:2022-10-13
  • 作者简介:邢 娜(1984-),女,硕士(东北大学),工程师,2007年辽宁工业大学毕业,无缝钢管工艺技术和新产品开发。

Present Status of Development of Non-API 13 Cr Martensitic Stainless Steel for Oil Tube and Case

Xing Na, He Libo, Huang Bao, Gao Zhenfeng, Zhang Zhiqin , Huang Wei   

  1. Technology Center, Angang Iron and Steel Co Ltd, Anshan 114009
  • Received:2011-11-30 Published:2012-06-01 Online:2022-10-13

摘要: API(美国石油协会)13Cr油套管具有良好的耐CO2腐蚀性,但随新油田的开发,要求油套管具有优良的抗H2S、CO2高温耐蚀性。文中分析了国内外非API 13Cr马氏体不锈钢油套管(Cr13-Ni5-Mo,Cr13-Ni5-Mo2,Cr15-Ni6-Mo2-Cu等)的发展现状,叙述了相关生产厂家油套管的化学成分、力学性能和耐蚀性。

关键词: 非API油套管, 马氏体不锈钢, 耐蚀性

Abstract: The API 13Cr for oil tube and case has good corrosion resistance in CO2, but with new oilfield development ,it requires the steel for oil tube and case has excellent corrosion resistance in H2S and CO2 at elevated temperature. The development status of non-API 13Cr martensitic stainless steels for oil tube and case including Cr13-Ni5-Mo, Cr13- Ni5-Mo2, and Cr15-Ni6-Mo2-Cu at home and abroad are analyzed in this paper and the chemical composition, mechanical properties and corrosion resistance of steels for oil tube and case produced at relative steelworks are presented.