全国最全焊条型号、用途对照表

1、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、类材料 120J422220H08Mn2Si320TIG-J50420H08Mn2Si+J422520H08A620TIG-J50+J4277A106Gr.BH08Mn2SiA+J4278A234WPB+A106Gr.BH08Mn2Si+J4272、类材料916MnH08Mn2Si+J5073、类材料10 A335 P22TIG-R40 R4071112Cr1MoVH08CrMoVA1212Cr1MoVH08CrMoVA+R3171312Cr2MoGTIG-R40/R4071415CrMoH05CrMoTiRe+R30

2、71515CrMoH13CrMoA+R3071615CrMo+P11H13CrMoA+R30717P11H13CrMoA+R30718P22TIG-R4019P22TIG-R40,R40720P22+12Cr1MoVH08CrMoVA/R3174、类材料 21Cr5MoHCr5Mo+R50722Cr5MoTIG-R40+R50723STFA-25HCr5Mo+R507241Cr5MoTIG-R40+R50725P5（1Cr5Mo）A3025、类材料 2609Mn2VDRTGS-1N+W707Ni6、类材料 27 A312 TP304TGF-308L，A13728 A312 TP316LTGF-

3、316L A022290Cr18Ni10TiH0Cr20Ni10Ti300Cr18Ni10TiH0Cr20Ni10Ti/A137310Cr18Ni12Mo2TiTGF-316L A022320Cr18Ni9E308L-T330Cr18Ni9TGF308L-T341Cr18Ni9TiA13235316LH00Cr19Ni12Mo2/A02236TP304H1Cr19Ni9Ti/A13237TP316H0Cr19Ni12Mo2/A20238TP321H0Cr20Ni10Ti/A13739TP321TGF347+A13740TP347H0Cr20Ni10Nb/A13741TP347H0Cr20Ni1

4、0Nb/A1377、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/A407

5、52Cr5Mo+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-163904L904L6

6、4A333-6TGS-1N，W707Ni65A335 P22+Incoloy 800HERNiCr-3+Ni33766A671 CC70TGS-1N，W707Ni67B407 800H+Inconloy 800HERNiCrCoMo-168B407 800HT +TP304ERNiCr-369B407 800HT+P11ERNiCrCoMo-170Incoloy 800HERNiCr-371Incoloy 800H+P11ERNiCr-372P22+TP304HH1Cr24Ni13、A30773SA333-6H08Mn2MoVA+W707Ni74T9H1Cr9Mo/R70775TP1HSCCu

7、20176UNS N04400Alloy60,Alloy19077ZG4Cr35Ni45Nb+Inconloy 800HERNiCrMo-378ZG4Cr35Ni45Nb+ZG4Cr25Ni35NbERNiCr-311、卷制管79L245ER50-6、J42780L245+20ER50-6、J42281X42H08Mn2Si+J42782X52TIG-J50+J50683X60E6010+E8010+E801884X65TIG-J50+J557第二部分:压力容器板材用焊接材料 1、类材料 115#J422、H08A+HJ431220#+20gTIG-J50/J427320#+20gJ42742

8、0gJ427520gTIG-J50/J427620gH08A+HJ431720gTIG-J50/J427820RJ427920RTIG-J50/J4271020RH08A+HJ4311120RH10MnSi+HJ4311220RH08Mn2SiA1325#+Q235-BJ42714Q235-AJ42715Q235-AE4315/H08A+HJ43116Q235-AH08A+HJ43117Q235-ATIG-J50/J42718Q235-BJ42719Q235-BJ42220SA516 Gr.60LB52NS2、类材料2115MnVJ5072216MnH10MnSi+HJ4312316MngTI

9、G-J50/E50152416MnRJ5072516MnRJ5062616MnRTIG-J502716MnRJ427/H10MnSi+HJ4312816MnRH08A+HJ4312916MnRH10MnSi+HJ4313016MnRH10Mn2+HJ4313116MnRH08Mn2SiA3216MnRA062、A0023316MnREG-13416MnRTIG-J50,J5073516MnR+15MnNbRJ5573620MnMoJ5073720MnMoTIG-J50/J50738Q345EE501539SPV36NJ507B3、类材料40CF62E6015-G41610U2LB-62ULSP

10、V490QSRMG-6042SPV490QSRLB-6243SPV490QLB-6244SPV490QDWS-60G45SPV490QDS-49/MF-33H4、类材料4613CrMo44R3074714Cr1MoRR307B4814Cr1Mo锻H11CrMo45A+R307B4914Cr1Mo锻+14Cr1MoRH11CrMo45A+R307B5015CrMoH13CrMoA+HJ250G5115CrMoR R3075215CrMoR H05CrMoTIRe/R3075315CrMoR H13CrMoA+HJ250G5415CrMoR A3075515CrMo锻E309MoLT1-15615

11、CrMo锻E309LT1-1，E316LT1-15715CrMo锻ER309L5815CrMo锻 H05CrMoTiRe、R3075915CrMo锻 R3076015CrMo锻+15CrMoR R3075、类材料611Cr5MoR5076、类材料6216MnDRH05MnSiTiRe、J507RH6316MnDRJ507RH6407MnNiCrMoVDR+08MnNiCrMoVDJ607RH6508MnNiCrMoVDTGS-3N、J607RH6608MnNiCrMoVDJ607RH7、类材料67316H00Cr19Ni12Mo2-HJ26068316A022690Cr18Ni9A132700

12、Cr18Ni9H0Cr21Ni10+A102710Cr18Ni9H0Cr20Ni10-HJ260720Cr18Ni9A102730Cr18Ni9TiH0Cr20Ni10Ti+HJ260741Cr18Ni9TiA137751Cr18Ni9TiH0Cr20Ni10Ti/A132761Cr18Ni9TiH0Cr20Ni10Ti/HJ260771Cr18Ni9TiHJ260-H0Cr20Ni10Ti78304LH0Cr20Ni10Ti/A00279304LA00280316LA02281316LH00Cr19Ni12Mo2/A02282316LH0Cr20Ni14Mo3+HJ26083AISI304H

13、0Cr20Ni10Ti/A1328、复合材料840Cr13/15CrMoRR307、Ni337850Cr13/15CrMoRWEL GTAW82、Ni337860Cr13/20RJ427、H08A-HJ431、A302、A102870Cr13Al/16MnRJ507、A062880Cr13Al/20RJ427、A062890Cr18Ni9/20RJ427、H08A-HJ431、A302、A102902205/20RJ427、E22.9.3N91304L/16MnRJ507/A302/A00292304L/20RJ427/A302/A00293316L/16MnRJ507、A022、A042、H

14、10MnSiA+HJ43194316L/16MnRJ507/A042/A02295316L/20RH08A+HJ431、A042、A02296316L/20RJ427、A022、A04297316L/20RJ427、A022、A042、H08A+HJ43198405/16MnRJ507.A132.A30299405/20gJ427.A132.A302、H08A+HJ431100405/20RJ427、A302、A132、H08A+HJ431101405/20RJ427、A062102405/20R+2205/20RJ427、A062103SA405/20RJ427、A062104SA405/2

15、0RJ427、H08A-HJ431、A062105SUS321/15CrMoHJ250G+H13CrMoA、A062、A132106SUS321/15CrMoHJ250G+H13CrMoA、A062、A132107SUS321/15CrMoR307、A062、A1329、异类材料1080Cr13/15CrMoR+15CrMoRR307、Ni3371090Cr13/15CrMoR+1Cr5MoWEL TIG82、Ni3371100Cr13/20R+0Cr18Ni9H0Cr20Ni10Ti,A302,A1021110Cr13Al+0Cr18Ni9A0621120Cr18Ni9+20RA062113

16、15CrMo+0Cr18Ni9H1Cr24Ni13、A30211415CrMo+16MnRA30211515CrMo+20gJ42711616Mn/316L+316LA022、A04211716Mn/405+16MnE5015、A30211816MnDR+00Cr17Ni14Mo2H1Cr24Ni13、A30211916MnDR+0Cr18Ni9H1Cr24Ni13、A30212016MnDR+16MnRH10Mn2+E5015-G12116MnR+0Cr13H1Cr24Ni13、A30212216MnR+12Cr2MoTIG-J50+J50712316MnR+14Cr1MoRJ0571241

17、6MnR+1Cr18Ni9Ti A30712516MnR+SA350 LF2TIG-J50+J50712620g+15CrMoA30212720g+1Cr18Ni9TiA30712820R/316L+316LA042、A02212920R/405+0Cr13A132、A30213020R/405+20RE4315、A302、H08A+HJ43113120R/405+奥18-8A132、A30213220R+15CrMoRH08A+HJ43113320R+1Cr18Ni9TiH1Cr24Ni13/A30713420R+304L/20RJ427/A30213520R+SA405/20RJ427、A

18、062136304L/16MnR+316L/16MnRJ507/A042/A022137304L/20R+316L/20RJ427/A042/A022138316L+16MnRA042139316L+Q235-BA042140CF62+16MnRE6015-G141Q235-A+15CrMoRJ427142Q235B+SPV490QLB62143SA105+16MnRJ507144SB409+20RA50710、特殊材料及其与异种钢14509CrCuSbJ42714609CrCuSb+0Cr18Ni9A30214709CrCuSb+16MnRND14809CrCuSb+Q235AND1490C

19、r25Ni20A4021500Cr25Ni20+0Cr18Ni9A3021510Cr25Ni20+16MnRA3021525A02S331153SA516 Gr.70J507RH154SA516-70NE601,E7018155SA671 CC70ER80S-G,E7016-1156TA2TA2157UNS N08810Ni135158UNS N08810Ni327159UNS N08810+0Cr18Ni9Ni135160UNS N08810+20RNi135161UNS N08810+20RNi327162UNS N08811Ni337163UNS N08811（SB564+SB409）N

20、i337164UNS N08811+15CrMoRNi33711、换热器用16508Cr2AlMo(25×2.5)与20R(=24)H08Cr2AlMo16609CrCuSb(38×3)与16MnR(=22)H09CrCuSb1670Cr18Ni9(19×2)与0Cr18Ni9(=20)H0Cr24Ni10Ti16815CrMo(19×2)与15CrMoR(=20)H05CrMoTiRe16915CrMoR+15CrMoTIG-R3017016Mn(14×2)与16MnR(=20)ER50-617120(25×2.5)与16Mn(=2

21、4)H08Mn2SiA17220(38×3.5)与16Mn(=22)ER50-617320(38×4)与20g(=16)J42717420(57×3.5)与16Mn(=20)H08Mn2SiA12、球罐17507MnCrMoVDRJ607RH17615MnNbRJ55717715MnNbRJ507RH17816MnRJ50717916MnRE712C18016MnRJ507R18116MnRTIG-J50,J507R18216MnRE71T-118320gJ42718420MnMoJ557RH18520MnMo+15MnNbRJ557RH186610U2LB62-

22、UL187A537CL1E7018-G188CF-62J607RH第三部分:压力容器用焊接材料（管材）1、类材料 120J422220H08Mn2Si320TIG-J50420H08Mn2Si+J422520H08A620TIG-J50+J4277A106Gr.BH08Mn2SiA+J4278A234WPB+A106Gr.BH08Mn2Si+J4272、类材料916MnH08Mn2Si+J5073、类材料10 A335 P22TIG-R40 R4071112Cr1MoVH08CrMoVA+R3171212Cr1MoVH08CrMoVA1312Cr2MoGTIG-R40/R4071415CrMo

23、H05CrMoTiReR3071515CrMoH13CrMoA+R30716P22TIG-R4017P22TIG-R40,R4074、类材料 18Cr5MoHCr5Mo+R50719Cr5MoTIG-R40+R50720STFA-25HCr5Mo+R507211Cr5MoTIG-R40+R50722P5（1Cr5Mo）A3025、类材料 2309Mn2VDRTGS-1N+W707Ni6、类材料 24 A312 TP304TGF-308L，A13725 A312 TP316LTGF-316L A022260Cr18Ni10TiH0Cr20Ni10Ti270Cr18Ni10TiH0Cr20Ni10

24、Ti/A137280Cr18Ni12Mo2TiTGF-316L A022290Cr18Ni9E308L-T300Cr18Ni9TGF308L-T311Cr18Ni9TiA13232316LH00Cr19Ni12Mo2/A02233TP304H1Cr19Ni9Ti/A13234TP316H0Cr19Ni12Mo2/A20235TP321H0Cr20Ni10Ti/A13736TP321TGF347+A13737TP347H0Cr20Ni10Nb/A13738TP347H0Cr20Ni10Nb/A1377、类材料 390Cr13H0Cr20Ni10Ti、A1328、复合钢管40304/20H1Cr2

25、4Ni13/A3029、异类材料4109Mn2DR+TP304H1Cr24Ni13/A307421Cr5Mo+316LH1Cr24Ni13+A302431Cr5Mo+T9H1Cr9Mo/R7074420+1Cr5MoH08Mn2SiA+J42745304L+316TiTGF316L+A02246A106 Gr.B+ 20MnMoH08Mn2SiA J42747Cr5Mo+15CrMo13CrMoA/R30748Cr5Mo+1Cr18Ni9TiH1Cr24Ni13/A30210、特殊材料及其与异种钢490Cr25Ni20H0Cr25Ni20/A4075020Cr33NiNbERNiCr-3512

26、0Cr33NiNb+Incoloy 800HERNiCr-352904L904L53A333-6TGS-1N，W707Ni54A671 CC70TGS-1N，W707Ni55SA333-6H08Mn2MoVA+W707Ni56T9H1Cr9Mo/R70757A335 P22+Incoloy 800HERNiCr-3+Ni33758P22+12Cr1MoVH08CrMoVA/R31711、卷制管59L245ER50-6、J42760L245+20ER50-6、J42761L245+20ER50-6、J42262X65TIG-J50+J557第四部分:锅炉焊接1、类材料 120#管（57×

27、;3.5）钨极氩弧焊 H08Mn2Si220#管（108×4.5）钨极氩弧焊/焊条电弧焊 H08Mn2Si+J422320#管（273×18）钨极氩弧焊/焊条电弧焊 H08Mn2Si+J4224Q235B板（=12）焊条电弧焊J4275Q235A板（=18）焊条电弧焊J4272、类材料616MnR板（=12）焊条电弧焊J507716MnR板（=14）埋弧焊HJ431/H10MnSi816Mn管（60×9）与16MnR板（=12）焊条电弧焊J507916MnR管（90×16）与16MnR板（=24）焊条电弧焊J5073、类材料1015CrMo板（=14）焊

28、条电弧焊R3071112Cr1MoV管(42×4)钨极氩弧焊 H08CrMoVA1212Cr1MoV管(42×4)钨极氩弧焊/焊条电弧焊 H08CrMoVA/R3171312Cr1MoV管(133×12)钨极氩弧焊/焊条电弧焊 H08CrMoVA/R3174、电力标准 1420G+15CrMoGTIG-J50/J4271512Cr2MoVWTIBTIG-R34/R317双相不锈钢的焊接1 双相不锈钢可焊性良好，热裂倾向小，一般焊前不需预热，焊后不需热处理，可与18-8型奥氏体不锈钢或碳钢等异种钢焊接。2 双相不锈钢的焊接材料或填充材料通常采用比母材含镍高的材料，对

29、于含氮的双相不锈钢要求焊材和母材的含氮量相同。以保证焊缝金属有足够的奥氏体量。3 双相不锈钢常用的焊接方法有手工电弧焊和钨极氩弧焊两种。适宜使用多层焊，采用多道次和低熔敷率的方式。4 双相不锈钢的中温敏化问题在焊接时一般不会出现。16S31803/SAF2205焊条E2209-xx 焊丝ER220917S32750/SAF250725.10.4 LR /25.10.4 L压力容器用钢焊材一览表类型牌号中国GB美国AWS类型牌号中国GB美国AWS碳钢焊条THJ422E4303不锈钢焊条THA002E308L-16E308L-16THJ426E4316E6016THA022E316L-16E316

30、L-16THJ427E4315E6015THA102E308-16E308-16THJ506E5016E7016THA107E308-15E308-15THJ507E5015E7015THA132E347-16E347-16低合金钢焊条THJ506RE5016-GE7016-GTHA137E347-15E347-15THJ507RHE5015-GE7015-GTHA202E316-16E316-16THJ557RE5MoV-15THA207E316-15E316-15THJ606E6016-D1E9016-D1THA212E318-16E318-16THJ607E6015-D1E9015-D1

31、THA242E317-16E317-16THW707NiE5515-C1THA302E309-16E309-16THR207E5515-B1E8015-B1THA307E309-15E309-15THR307E5515-B2E8015-B2THG202E410-16E410-16THR317E5515-B2-VTHR407E6015-B3气保护实芯焊丝THQ-G2SiEN440 G38 4MG2SiTHR507E5MoV-15THQ-50CG4EN440 G38 3CG4Si1氩弧焊焊丝牌号型号GB类别主 要 用 途THT49-1ER49-1碳钢焊丝用于船舶、石化、核电话等高压管的对接及角焊T

32、HT-10MnSiER50-G用于薄板及打底焊接结构THT50-6（TIG-J50）ER50-6用于管道、平板等需作抛光度准确时的焊接THT55-B2ER55-B2珠光体耐热钢焊丝用于工作温度550以下的锅炉受热面管子蒸汽管道，高压容器，石油精练设备结构的焊接THT55-B2VER55-G用于工作温度550以下的锅炉受热面管子蒸汽管道，高压容器，石油精练设备结构的焊接THT-307THS-307H09Cr21Ni9Mn4Mo不锈钢焊丝用于防弹钢、覆面不锈钢及碳钢异材的焊接THT-307SiTHS-307SiH10Cr21Ni10Mn6Si1用于高锰钢、硬化性耐磨钢及非磁性钢的焊接THT-308

33、THS-308H08Cr21Ni10Si用于308、301、304等不锈钢结构的焊接THT-308LTHS-308LH03Cr21Ni10Si用于304L、308L等不锈钢结构的焊接THT-308LSiTHS-308LSiH03Cr21Ni10Si1用于改善填充金属的工艺性、焊接操作性及流动性THT-309THS-309H12Cr24Ni13Si用于异种钢的焊接，如碳钢、低合金钢与不锈钢的焊接THT-309MoTHS-309MoH12Cr24Ni13Mo2用于Cr22Ni12Mo2复合钢以及异种钢的焊接THT-309LTHS-309LH03Cr24Ni13Si用于309S、1Cr13、1Cr1

34、7、低碳不锈钢、低碳覆面钢以及异种钢的焊接THT-309LSiTHS-309LSiH03Cr24Ni13Si1用于309型不锈钢以及304型不锈钢与碳钢的焊接THT-309LMoTHS-309LMoH03Cr24Ni13Mo2用于异种钢的焊接或韧性较差的马氏体、铁素体不锈钢的焊接THT-310THS-310H12Cr26Ni21Si用于高温条件下工作的耐热钢以及1Cr5Mo、1Cr13等不能进行预热及后热处理的焊接THT-312THS-312H15Cr30Ni9用于异种母材不锈钢覆面、硬化性低合金钢以及焊接困难或易发生气孔情况的焊接THT-316THS-316H08Cr19Ni12Mo2Si用

35、于磷酸、亚硫酸、醋酸及盐类腐蚀介质结构的焊接THT-316LTHS-316LH03Cr19Ni12Mo2Si用于尿素、合成纤维等结构及不能进行热处理的铬不锈钢及复合钢的焊接THT-316LSiTHS-316LSiH03Cr19Ni12Mo2Si1用于相同类型不锈钢以及复合钢结构的焊接THT-317THS-317H08Cr19Ni14Mo3用于重要的耐腐蚀化工容器的焊接THT-317LTHS-317LH03Cr19Ni14Mo3用于重要的耐腐蚀化工容器的焊接THT-321THS-321H08Cr19Ni10Ti用于304、321、347型不锈钢以及耐热钢的焊接THT-347THS-347H08C

36、r20Ni10Nb用于304、321、347型不锈钢以及耐热钢的焊接THT-410THS-410H12Cr13用于410、420型不锈钢以及耐蚀耐磨表面的堆焊THT-420THS-420H31Cr13用于Cr13马氏体不锈钢耐腐蚀性材料的堆焊THT-430THS-430H10Cr17用于腐蚀（硝酸）、耐热同类型不锈钢表面堆焊THT-2209THS-2209H03Cr22Ni8Mo3N用于含Cr22%双相不绣钢的焊接碳钢焊条牌号型号GB熔敷金属化学成分（%）（）熔敷金属力学性能（）特点与用途CMnSiSP其余Rel/RP0.2MPaRmMPaA%AKVJJ421E43130.100.32/0.5

37、50.300.0300.035355440/57022047焊接低碳钢结构，特别适用于薄板小件及短焊缝的间断焊和盖面焊。可全位置焊接THJ421XE43130.100.32/0.550.300.0350.04033042017027焊接低碳钢及镀锌板，特别适用于薄板的立向下焊及间断焊THJ421Fe18E43240.120.30/0.600.350.0350.04033042017047适用于船体结构低碳钢和其他相应等级的普通低碳钢的平焊、平角焊THJ422E43030.100.32/0.550.250.0350.04033042022027焊接较重要的低碳钢结构和强度等级相当的低合金钢结构，

38、如09Mn2等。可全位置焊接THJ422GME43030.100.32/0.550.250.0350.04033042022027适用于海上平台船舶、车辆、工程机械等表面装饰焊缝的焊接THJ423E43010.100.32/0.550.300.0350.04033042022-2027通途同THJ422，但其立焊操作性能稍次于THJ422，价格较THJ422低廉THJ425XE4310E43110.200.32/0.600.300.0350.04033042022-3027适用于低碳钢管及低合金管环缝，全位置立向下焊接。底层焊时单面焊双面成形操作容易THJ426E43160.101.250.9

39、00.0350.04033042022-3027焊接重要的低碳钢及低合金钢结构，焊缝具有良好的力学性能和抗裂性能，可全位置焊接THJ427E43150.101.250.900.0350.04033042022-3027用途和特点同THJ426，采用电源为支流反接THJ501Fe15E50240.121.250.900.0350.04040049017027焊接相应强度的碳钢及低合金钢结构，适用于平焊、平角焊。熔敷效率为150%THJ501Fe18E50240.121.250.900.0350.04040049017027用途用THJ501Fe15，熔敷效率为180%左右THJ502E50030

40、.121.250.300.0350.04040049020027焊接较重要相应强度的碳钢及低合金纲结构，可全位置焊接THJ505XE5010E50110.200.50/1.000.300.0350.04040049020-3027焊接相应强度碳钢及低合金钢管环缝的全位置立向下焊接，底层焊时单面焊双面成形操作容易THJ506E50160.121.600.750.0350.04040049020-3027适用于中碳钢及低合金钢结构的全位置焊接，焊缝具有良好的力学及抗裂性能THJ506-1E5016-10.121.600.750.0300.03040049020-4627适用于低温高韧性材料的全位置

41、焊接THJ506Fe-1E5018-10.101.600.650.0300.030420500/64022-5047用途同THJ506-1，药皮中含有铁粉，可提高焊条熔敷效率，工艺性能好THJ506DE50160.121.600.750.0350.04040049022-3027专用于中碳钢及低合金钢结构的底层打底焊接，单面焊双面成形操作容易THJ506XE50160.121.600.750.0350.04040049020-3047特别适用于立向下角焊缝和搭接焊缝，焊缝成形美观，低氢型药皮的立向下焊专用焊条THJ506FeE50180.121.600.750.0350.04040049022

42、-3027用途同THJ506，可进行全位置焊接，药皮中含有铁粉，可提高熔敷率。THJ506Fe13E50280.121.600.900.0350.04040049022-2027用途同THJ506，适用于平焊和平角焊接，药皮中含有铁粉，可提高熔敷效率THJ506Fe16E50280.121.600.900.0350.04040049022-2027用途同THJ506，适用于平焊和平角焊缝，焊条熔敷率为160%左右THJ507E50150.100.85/1.400.650.0300.03540049022-3047适用于中碳钢及低合金钢结构的全位置焊接，焊接电源为支流反接。焊缝具有良好的力学性能

43、和抗裂性能THJ507-1E5015-10.121.600.750.0300.03040049022-46 27适用于碳钢或低合金钢及船用A、B、C、D、E级钢重要结构。低合金钢焊条牌号型号GB熔敷金属化学成分 (%)（）熔敷金属力学性能（）特点与用途CMnSiSP其 余Rel/RP0.2MPaRmMPaA%AKVJTHJ502WCuE5003-G(TB)0.120.30/0.900.400.0300.030Cu0.20/0.50W0.20/0.50425(例值)540(例值)27(例值)-4035(例值)耐候钢专用焊条，用于铁路耐候车辆的焊接THJ502NiCuE5003-G(TB)0.12

44、0.30/0.900.400.0300.030Cu0.20/0.50Ni0.20/0.50420(例值)535(例值)27(例值)-4036(例值)耐候钢专用焊条，用于铁路耐候车辆的焊接THJ502NiCrCuE5003-G(TB)0.120.30/0.900.400.0300.030Cr0.20/0.50Ni0.20/0.50Cu0.20/0.50420(例值)530(例值)27(例值)-4036(例值)主要用于耐候的铁路机车车辆的焊接THJ506NiCuE5016-G(TB)0.121.250.700.0250.030Cu0.20/0.40Ni0.20/0.5039049022-4027用于碳钢及50Kg级耐候钢的焊接THJ506NiCrCuE5016-G(TB)0.101.250.600.0200.025Cu0.20/0.40Cr0.30/0.80Ni0.20/0.5040050022-4060用于50Kg级耐候钢的焊接TH