含1.4%Cu的HSLA钢的组织和力学性能
杜瑜宾1,2, 胡小锋1, 张守清1,2, 宋元元1, 姜海昌1, 戎利建1(
)
)
Microstructure and Mechanical Properties of HSLA Steel Containing 1.4%Cu
DU Yubin1,2, HU Xiaofeng1, ZHANG Shouqing1,2, SONG Yuanyuan1, JIANG Haichang1, RONG Lijian1()
)
图1. 不同温度回火后0Cu与1.4Cu钢的屈服强度和延伸率
Fig.1. Yield strengths (a) and elongations (b) of 0Cu and 1.4Cu steels tempered at different temperatures (Q—as quenching)
