序号母材材质焊接材料备注1、Ⅰ类材料120J422220H08Mn2Si320TIG-J50420H08Mn2Si+J422520H08A620TIG-J50+J4277A106Gr.BH08Mn2SiA+J4278A234WPB+A106Gr.BH08Mn2Si+J4272、Ⅱ类材料916MnH08Mn2Si+J5073、Ⅳ类材料10 A335 P22TIG-R40 R4071112Cr1MoVH08CrMoVA1212Cr1MoVH08CrMoVA+R3171312Cr2MoGTIG-R40/R4071415CrMoH05CrMoTiRe+R3071515CrMoH13CrMoA+R3071615CrMo+P11H13CrMoA+R30717P11H13CrMoA+R30718P22TIG-R4019P22TIG-R40,R40720P22+12Cr1MoVH08CrMoVA/R3174、Ⅴ类材料21Cr5MoHCr5Mo+R50722Cr5MoTIG-R40+R50723STFA-25HCr5Mo+R507241Cr5MoTIG-R40+R50725P5（1Cr5Mo）A3025、Ⅵ类材料2609Mn2VDRTGS-1N+W707Ni6、Ⅶ类材料27 A312 TP304TGF-308L，A13728 A312 TP316LTGF-316L A022290Cr18Ni10TiH0Cr20Ni10Ti300Cr18Ni10TiH0Cr20Ni10Ti/A137310Cr18Ni12Mo2TiTGF-316L A022320Cr18Ni9E308L-T330Cr18Ni9TGF308L-T常用焊接材料选用明细第一部分:压力管道用焊接材料第 1 页，共 10 页序号母材材质焊接材料备注常用焊接材料选用明细341Cr18Ni9TiA13235316LH00Cr19Ni12Mo2/A02236TP304H1Cr19Ni9Ti/A13237TP316H0Cr19Ni12Mo2/A20238TP321H0Cr20Ni10Ti/A13739TP321TGF347+A13740TP347H0Cr20Ni10Nb/A13741TP347H0Cr20Ni10Nb/A1377、Ⅷ类材料420Cr13H0Cr20Ni10Ti、A1328、复合钢管43304/20H1Cr24Ni13/A3029、异类材料4409Mn2DR+TP304H1Cr24Ni13/A307451Cr5Mo+316LH1Cr24Ni13+A302461Cr5Mo+T9H1Cr9Mo/R7074720+00Cr17Ni14Mo2H1Cr24Ni13，A3024820+1Cr5MoH08Mn2SiA+J42749304L+316TiTGF316L+A02250A106 Gr.B+ 20MnMoH08Mn2SiA J42751A106Gr.B+TP304H1Cr24Ni13/A40752Cr5Mo+15CrMo13CrMoA/R30753Cr5Mo+1Cr18Ni9TiH1Cr24Ni13/A30254P1113CrMoA/R30755P11+2013CrMoA/J42756P11+TP304H1Cr24Ni13/A40710、特殊材料及其与异种钢570Cr25Ni20H0Cr25Ni20/A4075815Mo3+ 15CrMoH08CrMoA、A1075915Mo3+ 20TIG-J50、J4276020Cr33NiNbERNiCr-36120Cr33NiNb+Incoloy 800HERNiCr-362800HT+TP347ENiCrCoMo-163904L904L64A333-6TGS-1N，W707Ni65A335 P22+Incoloy 800HERNiCr-3+Ni33766A671 CC70TGS-1N，W707Ni67B407 800H+Inconloy 800HERNiCrCoMo-168B407 800HT +TP304ERNiCr-369B407 800HT+P11ERNiCrCoMo-170Incoloy 800HERNiCr-3第 2 页，共 10 页序号母材材质焊接材料备注常用焊接材料选用明细71Incoloy 800H+P11ERNiCr-372P22+TP304HH1Cr24N...
