【摘要】 对国产SA-299锅炉特厚钢板进行的质量评定及应用性能试验表明,该材料实物质量已达到进口钢板先进水平,具有良好的综合性能,能够满足电站锅炉汽包和其它压力容器制造要求。更多还原

【Abstract】 The quality certicification and application performance test of the national-made SA-299 boiler ultra-thick steel plate specifies that this material has the advanced quality of import steel plate ang good performance, it can saticify the manufacture requirement of the power station boiler drum and other pressure container.更多还原