APPLICATION OF NIOBIUM LOW CARBON LOW ALLOY STRUCTURAL STEEL APPROACH

摘要：

　　Niobium Bearing Low Carbon Low Alloy(LCLA)value-added S355 structural steels reduces the overall material and construction costs for many high strength construction steel and heavy equipment applications.The recent development of the Nb-LCLA Approach is a value-added low cost approach for many structural steel applications including windtower supports,beams and other structural plate applications.Case examples are presented from Brazil,China and the USA.These Nb-bearing steels at lower carbon content compared to the traditional higher carbon normalize heat treated grades are more cost effective and reduce structural fabrication time through improved weldability as well.

关键词： Low Carbon Reduced Cost Toughness

作者: Steven G.Jansto Leonardo Silvestre Houxin Wang

作者单位: CBMM-North America,Inc.,USA CBMM-Sao Paulo,Brazil CITIC Metals,Beijing,China

会议类型: 国内会议

会议名称: 第七届低合金高强度钢国际会议

会议地点: 杭州

会议语种:英文

页码: 895-901

在线出版日期: 2015-11-11（万方平台首次上网日期，不代表论文的发表时间）