常用焊接材料选用明细序号母材材质焊接材料备注第一部分:压力管道用焊接材料1、1 类材料J422H08Mn2SiTIG-J5020H08Mn2Si+J422H08ATIG-J50+J427A106Gr
BH08Mn2SiA+J427A234WPB+A106Gr
BH08Mn2Si+J4272、II 类材料H08Mn2Si+J5073、IV 类材料A335P22TIG-R40R40712Cr1MoVH08CrMoVA12Cr1MoVH08CrMoVA+R317TIG-R40/R40715CrMoH05CrMoTiRe+15CrMo15CrMo+P11H13CrMoA+P11H13CrMoA+P22TIG-R40P22TIG-R40,R407H08CrMoVA/R3174、V 类材料HCr5Mo+R507TIG-R40+R507STFA-25HCr5Mo+R507()A3025、切类材料09Mn2VDRTGS-1N+W707Ni6、WI 类材料A312TP304A312TP316LTGF-316LA0220Cr18Ni10TiH0Cr20Ni10Ti0Cr18Ni10TiH0Cr20Ni10Ti/A1370Cr18Ni12Mo2TiTGF-316LA0220Cr18Ni9E308L-T0Cr18Ni9TGF308L-T316LH00Cr19Ni12Mo2/A022TP304H1Cr19Ni9Ti/A132TP321H0Cr20Ni10Ti/A137TP321TGF347+A137TP347H0Cr20Ni10Nb/A137TP347H0Cr20Ni10Nb/A1377、训类材料0Cr13H0Cr20Ni10Ti、A1328、复合钢管304/20H1Cr24Ni13/A3029、异类材料1Cr5Mo+T9H1Cr9Mo/R707A106Gr
B+20MnMoH08Mn2SiAJ42