摘要
S32304双相不锈钢采用E2307-16焊条在横焊和立焊位置焊接后,进行拉伸、弯曲、-40℃冲击、硬度等性能试验,并增加宏观、铁素体、ASTM A1084-15a方法C腐蚀试验,试验结果均满足了标准要求和工程规范要求。
S32304 duplex stainless steel has been welded with E2307-16 electrode in the horizontal and vertical welding positions,and then taken tensile test,bending test,-40℃impact test,hardness test and other performance tests,and also macroscopic test,ferrite test,and ASTM A1084-15a method C corrosion test.The test results all meet the requirements of the standard and engineering specifications.
作者
刘玉祥
熊荣国
Liu Yuxiang;Xiong Rongguo
出处
《大型铸锻件》
2022年第2期17-20,共4页
Heavy Casting and Forging
