摘要
介绍了国际标准(ISO)、欧洲标准(EN)、美国标准(AWS)、日本标准(JIS)和中国标准(GB)对2.25Cr-1Mo低合金耐热钢用药芯焊丝的分类、化学成分和力学性能,阐述了各标准之间的异同。较全面地介绍了国外焊接材料生产厂家生产的2.25Cr-1Mo钢用药芯焊丝的特性,并简介了2.25Cr-1Mo低合金耐热钢药芯焊丝的研究进展。
The classification,chemical composition and mechanical properties of 2.25Cr-1Mo low-alloy heat-resistant steel flux cored wire of ISO,EN,AWS,JIS,and GB were introduced,and the similarities and differences of the above standards were also showed.Flux cored wires of 2.25Cr-1Mo steel and their characteristics from different companies were compared in detail.The development of this welding material is also introduced in this paper.
出处
《焊接》
北大核心
2010年第11期60-63,共4页
Welding & Joining
