各种常见钢材的焊接焊条及焊接工艺选用一览表序号 材质1 1Cr18Ni9Ti2 0Cr19Ni93 0Cr18Ni11Nb4 0Cr18Ni11Ti5 0Cr23Ni136 1Cr20Ni14Si27 0Cr25Ni208 12Cr1MoVG9 12Cr2Mo10 10CrMo91011 SA335P2212 15CrMo (WC6)SA335P11、 SA182F11、13SA335P1214 15CrMo+12Cr1MoVG15 20+12Cr1MoVG16 20+SA335P2217 20+15CrMoG18 SA335P22+15CrMo19 SA335P22+12Cr1MoV12Cr1MoV+1Cr18Ni9Ti20 A335P11+1Cr18Ni9Ti#20+1Cr18Ni9Ti21 12Cr1MoV+12Cr1MoVA335P11+12Cr1MoV工艺方法对于管壁厚度≤ 6mm的管道，采用全氩焊接方法，对于管道壁厚 >7mm的管道可以才用氩电联焊的焊接方法对于采用不锈钢焊条的焊缝可以不进行热处理，其它焊缝根据管道壁厚进行选择是否采用预热、热处理等工艺焊接工艺及焊接材料焊丝 焊条H1Cr19Ni9Ti、H0Cr18Ni9TiA137、A132H1Cr19Ni9 、A102、H0Cr20Ni10A107、 132H1Cr19Ni10Nb 、H1Cr19Ni9TiA137、A132H1Cr19Ni10Nb 、H1Cr19Ni9TiA137、A132H1Cr24Ni13 、H0Cr25Ni13A407H1Cr24Ni13 、H0Cr25Ni13A407H1Cr25Ni20 、H0Cr25Ni13A407TIG-R31R317TIG-R40R407TIG-R40R407TIG-R40R407TIG-R30R307TIG-R30R307TIG-R30R307TIG-J50J507TIG-J50J507TIG-J50J507TIG-R30R307TIG-R31R317H1Cr24Ni13 、H0Cr25Ni13A302、A307H1Cr24Ni13 、H0Cr25Ni13A302、A307H1Cr24Ni13 、H0Cr25Ni13A302、A307TIG-R31R317TIG-R30R307焊接检验方法及数量光谱检验无损检验及复查合金焊缝需要根据温度与进行压力两个参100数定%光谱复查检验#20+#20TIG-J50J50712Cr1MoV+12Cr1MoVTIG-R31R31722A335P11+12Cr1MoVTIG-R30R307#20+#20TIG-J50J507H1Cr24Ni13 、12Cr1MoV+316H1Cr25Ni20 、A302、A307H0Cr25Ni13H1Cr24Ni13 、12Cr1MoV+316LH1Cr25Ni20 、A302、A307H0Cr25Ni13H1Cr24Ni13 、12Cr1MoV+1Cr18Ni9TiH1Cr25Ni20 、A302、A30723H0Cr25Ni13H1Cr24Ni13 、#20+316H1Cr25Ni20 、A302、A307H0Cr25Ni13H1Cr24Ni13 、#20+316LH1Cr25Ni20 、A302、A307H0Cr25Ni13H1Cr24Ni13 、#20+1Cr18Ni9TiH1Cr25Ni20 、A302、A307H0Cr25Ni13316+1Cr18Ni9TiH1Cr19Ni10Nb 、A132、A137H1Cr19Ni9Ti24316L+316LH1Cr19Ni10Nb 、A132、A137H1Cr19Ni9Ti1Cr18Ni9Ti+1Cr18Ni9TiH1Cr19Ni10Nb 、A132、A137H1Cr19Ni9Ti1Cr18Ni9Ti+1Cr18Ni9TiH1Cr19Ni10Nb 、A132、A137H1Cr19Ni9Ti25H1Cr19Ni10Nb 、316L+1Cr18Ni9TiA132、A137H1Cr19Ni9Ti26TP316+316ssH1Cr19Ni9TiA13227316SS+1Cr18Ni9TiH1Cr19Ni9TiA13228T91+TP316镍基 182ENiCrFe-229TP316+TP316H1Cr19Ni9TiA13230T91+1Cr18Ni9Ti镍基 182ENiCrFe-231T91+T91CM9-1G、 TGS-9cbE9015-B932TP316+A216Grade WCBH0Cr25Ni13A30233TP316+A105H0Cr25Ni13A30234TP316+A-182Grade F22H0Cr25Ni13A30235TP316+A-182Grade F91镍基 182ENiCrFe-236T91+A216Grade WCBTIG-R40R40737T91+A105TIG-R40R40738T91+A-182Grade F22TIG-R40R40739T91+A-182Grade F91CM9-1GE9015-B94012Cr1MoV+A216Grade WCBTIG-J50J5074112Cr1MoV+A105TIG-J50J5074212Cr1MoV+A-182GradeTIG-R40R407F224312Cr1MoV+A-182GradeTIG-R40R407F9144T91+12Cr1MoVTIG-R40R4074512Cr1MoV+TP316H0Cr25Ni13A302。