焊接母材对照表(滨州).docx

《焊接母材对照表(滨州).docx》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、3万制氢转化炉现场焊接焊材对照表序号母材材质焊条焊丝备注120#J427H08Mn2SiA2Q235BJ427H08Mn2SiA30Cr18Ni9A102H08Cr21Ni10Si背面充氩4022Cr19Ni10A002H03Cr21Ni10Si背面充氩515CrMoRR307H13CrMoA热处理616Mn/20#J427H08Mn2SiA70Cr18Ni9/20#、Q235BA302815CrMo(15CrMoR)/20#J427H08Mn2SiA热处理91Cr5Mo/0Cr18Ni9A4071012Cr18Ni9/20#

2、、Q235BA30211TP321HE347-16(A132)H08Cr19Ni10Ti背面充氩12TP347HE347-16(A132)ER347背面充氩130Cr19Ni10A102ER308背面充氩14Q245RJ427H08Mn2SiA1506Cr25Ni20A402或A407背面充氩16P22ER90S-B3背面充氩1715CrMoR307H13CrMoA