Q345B直角扁钢的研发与生产  

Development and Production of Q345B Series Flat Bars with Right Angle

作　　者：李祥才[1] 侯雷[1] 方国璋[1] 

机构地区：[1]青岛钢铁控股集团有限责任公司

出　　处：《安徽冶金》2015年第1期52-54,共3页Anhui Metallurgy

摘　　要：青钢首次开发生产的系列Q345B直角扁钢化学成分、拉伸性能和冲击性能完全满足标准GB/T1591-2008要求,满足了用户需求,创造了可观的经济效益。The chemical composition,tensile property and impact performance of the Q345 B series flat bar with right angle firstly developed and manufactured by Qing Steel could completely satisfy the requirements of standard GB / T1591-2008,meet the demands of customers and has created significant economic benefit.

关 键 词：直角扁钢 化学成分 拉伸性能 冲击性能 

分 类 号：TG335.5[金属学及工艺—金属压力加工]