不同温度回火低合金钢缺口拉伸性能的预测

齐恺力, 胡德江, 高崇, 刘峰, 庞建超, 邵琛玮, 杨梦起, 李守新, 张哲峰

Notch Tensile Properties Prediction of Low-alloy Steel Processed by Different Tempering Temperatures

QI Kaili, HU Dejiang, GAO Chong, LIU Feng, PANG Jianchao, SHAO Chenwei, YANG Mengqi, LI Shouxin, ZHANG Zhefeng

表1 35CrMo钢的化学成分

Table 1 Chemical composition of 35CrMo steel (mass fraction, %)

C Si Cr Mo Mn P S Fe 0.35 0.35 1.10 0.20 0.80 0.004 0.0022 Bal.