SCM420H合金钢拉伸性能异常分析

SCM420H合金钢拉伸性能异常分析

王银国，董凤奎，何健楠

Anomaly analysis of tensile properties of SCM420H alloy steel

WANG Yin-guo， DONG Feng-kui， HE Jian-nan

. 2018, (2): 39 -42 . DOI: 10.13228/j.boyuan.issn1001-0777.20170056