摘要
通过化学成分、轧制和热处理工艺设计,成功研制开发了165 mm大厚度SA299GrA钢板。钢板的常温及高温拉伸性能、冲击韧性和Z向性能优良,强韧性匹配良好,完全可以满足用户要求。
By designing chemical composition, rolling and heat treatment process, 165 mm thickness SA299GrA steel plate has been sucessfully developed. The excellent room and elevated temperature tensile properties, impact toughness and through thickness properties , good matching of strength and toughness of the steel plate can fully satisfy the requriements of customers.
出处
《宽厚板》
2013年第1期1-4,共4页
Wide and Heavy Plate
关键词
大厚度汽包板
成分设计
高温拉伸
Large thickness steel plate for steam drum, Composition design,Elevated temperature tensile properties
