高焊接性能耐候桥梁钢Q370qEW研制

高焊接性能耐候桥梁钢Q370qEW研制

王纳, 张宇, 何玉春, 李小宝

Development of weathering bridge steel Q370qEW with enhanced weldability

Wang Na, Zhang Yu, He Yuchun, Li Xiaobao

金属热处理 . 2014, (6): 114 -119 . DOI: 10.13251/j.issn.0254-6051.2014.06.031