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.
出处
《安徽冶金》
2015年第1期52-54,共3页
Anhui Metallurgy
关键词
直角扁钢
化学成分
拉伸性能
冲击性能
flat bar with right angle chemical composition tensile property impact property
