摘要
介绍了FG2 0高强度抽油杆钢的化学成分、组织、性能特点。并通过调整其化学成分和改进热处理工艺 ,有效提高了该钢的性能指标 ,使其完全满足SY/T6 2 72— 1
The chemical composition,microstructure and properties of FG20 super high strength steel for oil sucker rods were introduced in this paper.By adjusting the chemical composition and optimizing heat treatment process,the properties of FG20 steel could be greatly improved,and full filled the mechanical requirement of the rods in SY/T 6272-1997 standard.
出处
《金属热处理》
CAS
CSCD
北大核心
2003年第6期22-26,共5页
Heat Treatment of Metals
