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焊接工艺及焊接材料焊接检验方法及数量工艺方法焊丝焊条光谱检验及复查无损检验1 1Cr18Ni9Ti 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。H1Cr19Ni9Ti 、H0Cr18Ni9Ti A137、A132 合金焊缝需要进行100%光谱复查检验根据温度与压力两个参数定2 0Cr19Ni9 H1Cr19Ni9 、H0Cr20Ni10 A102、A107、132 3 0Cr18Ni11Nb H1Cr19Ni10Nb、H1Cr19Ni9TiA137、A132 4 0Cr18Ni11Ti H1Cr19Ni10Nb、H1Cr19Ni9Ti A137、A132 5 0Cr23Ni13 H1Cr24Ni13 、H0Cr25Ni13 A407 6 1Cr20Ni14Si2 H1Cr24Ni13 、H0Cr25Ni13 A407 7 0Cr25Ni20 H1Cr25Ni20 、H0Cr25Ni13 A407 8 12Cr1MoVG TIG-R31 R317 9 12Cr2Mo TIG-R40 R407 10 10CrMo910 TIG-R40 R407 11 SA335P22 TIG-R40 R407 12 15CrMo (WC6) TIG-R30 R307 13 SA335P11、SA182F11、SA335P12 TIG-R30 R307 14 15CrMo+12Cr1MoVG TIG-R30 R307 15 20+12Cr1MoVG TIG-J50 J507 16 20+SA335P22 TIG-J50 J507 17 20+15CrMoG TIG-J50 J507 18 SA335P22+15CrMo TIG-R30 R307 19 SA335P22+12Cr1MoV TIG-R31 R317 20 12Cr1MoV+1Cr18Ni9Ti H1Cr24Ni13 、H0Cr25Ni13 A302、A307 A335P11+1Cr18Ni9Ti H1Cr24Ni13 、H0Cr25Ni13 A302、A307 #20+1Cr18Ni9Ti H1Cr24Ni13 、H0Cr25Ni13 A302、A307 21 12Cr1MoV+12Cr1MoV TIG-R31 R317 A335P11+12Cr1MoV TIG-R30 R307 #20+#20 TIG-J50 J507 22 12Cr1MoV+12Cr1MoV TIG-R31 R317 A335P11+12Cr1MoV TIG-R30 R307 #20+#20 TIG-J50 J507 23 12Cr1MoV+316 H1Cr24Ni13 、H1Cr25Ni20 、H0Cr25Ni13 A302、A307 12Cr1MoV+316L H1Cr24Ni13 、H1Cr25Ni20 、H0Cr25Ni13 A302、A307 12Cr1MoV+1Cr18Ni9Ti H1Cr24Ni13 、H1Cr25Ni20 、H0Cr25Ni13 A302、A307 #20+316 H1Cr24Ni13 、H1Cr25Ni20 、H0Cr25Ni13 A302、A307 #20+316L H1Cr24Ni13 、H1Cr25Ni20 、H0Cr25Ni13 A302、A307 #20+1Cr18Ni9Ti H1Cr24Ni13 、H1Cr25Ni20 、H0Cr25Ni13 A302、A307 24 316+1Cr18Ni9Ti H1Cr19Ni10Nb、H1Cr19Ni9Ti A132、A137 316L+316L H1Cr19Ni10Nb、H1Cr19Ni9Ti A132、A137 1Cr18Ni9Ti+1Cr18Ni9Ti H1Cr19Ni10Nb、H1Cr19Ni9Ti A132、A137 25 1Cr18Ni9Ti+1Cr18Ni9Ti H1Cr19Ni10Nb、H1Cr19Ni9Ti A132、A137 316L+1Cr18Ni9Ti H1Cr19Ni10Nb、H1Cr19Ni9Ti A132、A137 26 TP316+316ss H1Cr19Ni9Ti A132 27 316SS+1Cr18Ni9Ti H1Cr19Ni9Ti A132 28 T91+TP316 镍基 182 ENiCrFe-2 29 TP316+TP316 H1Cr19Ni9Ti A132 30 T91+1Cr18Ni9Ti 镍基 182 ENiCrFe-2 31 T91+T91 CM9-1G、TGS-9cb E9015-B9 32 TP316+A216Grade WCB H0Cr25Ni13 A302 33 TP316+A105 H0Cr25Ni13 A302 34 TP316+A-182Grade F22 H0Cr25Ni13 A302 35 TP316+A-182Grade F91 镍基 182 ENiCrFe-2 36 T91+A216Grade WCB TIG-R40 R407 37 T91+A105 TIG-R40 R407 38 T91+A-182Grade F22 TIG-R40 R407 39 T91+A-182Grade F91 CM9-1G E9015-B9 40 12Cr1MoV+A216Grade WCB TIG-J50 J507 41 12Cr1MoV+A105 TIG-J50 J507 42 12Cr1MoV+A-182Grade F22 TIG-R40 R407 43 12Cr1MoV+A-182Grade F91 TIG-R40 R407 44 T91+12Cr1MoV TIG-R40 R407 45 12Cr1MoV+TP316 H0Cr25Ni13 A302
