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介绍了锅炉和压力容器用Q345R钢板的试制工艺,试制结果表明:Q345R钢板化学成分控制合理,力学性能符合标准要求,工艺设计合理,试制成功。
The trial production process of Q345R steel for boiler and pressure vessel was introduced. The experimental results showed that the chemical composition of Q345R steel was controlled reasonably and the mechanical properties met the standard requirements. The process design was reasonable and the trial production was successful.