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对中温压力容器用钢板Q370R的力学性能及焊后热模拟性能进行了试验,通过统计分析试验数据,表明该钢板具有优良的低温韧性和优良的焊接性能,能用于制造中温压力容器。
The mechanical properties of Q370R steel after medium temperature pressure vessel and the simulation of thermal performance after welding were tested. The statistical analysis of the test data shows that the steel plate has excellent low temperature toughness and excellent welding performance, and can be used to manufacture medium temperature pressure vessel.