牌CHE40CHE420TCHE421CHE421Fe16CHE421Fe18CHE421DCHE42CHE422CHE423CHE424CHE424Fe16CHE425CHE425GCHE425GXCHE426CHE47CHE427CHE427TCHE501FeCHE501Fe16CHE502CHE503CHE505CHE505GCHE505GX
号J421J420GJ421J421Fe16J421Fe18J421XJ422J422J423J424J424Fe16J425J425GJ425GJ426J427J427J427XJ501FeJ501Fe16J502J503J505
GB中国E4313E4300E4313E4324E4324E4313E4303E4303E4301E4320E4327E4311E4310E4310E4316E4315E4315E4315E5014E5024E5003E5001E5011E5010E5010
碳钢焊条AWS美国E6013E6013E6024E6024E6010E6019E6020E6027E6011E6010E6010E6016E7014E7024E7011A1E7010A1E7010A1
JIS日本D4313D4313D4313D4303D4303D4301D4320D4327D4311D4316D5003
DIN德国E4332R3E4332R3E4333RC3E4354AR11160E4354AR11160E4343C4E4343B10E4321AR11120E5142RR11160
fCHE56CHE506CHE50CHE507CHE507TCHE507Fe16CHE581CHE5081CHE508CHE508T
J506J506J507J507J507XJ507Fe16
E5016E5016E5015E5015E5015E5028E50181E50181E5018E5048
E7016E7016E7015E7015E7015E7028E70181E70181E7018E7048低合金钢焊条AWS美国E7010A1E7016GE7015GE7015GE7015GE7015GE7018GE8010P1E8015G
D5016D5016D5026D5016D5016
E5154BR10E51431310E51551310E51551310E5155BR2160E5154BR10E5154B10E5153B10
牌号CHE502WCuCHE505MoCHE506NiLHCHE506WCuCHE507NiLHCHE507RHCHE507CuPCHE507M
MoCHE507CrNiCHE507GXCHE508NiCHE555GXCHE557
J502WcuJ506WcuJ507CuPJ507CrNiJ557
GB中国TBE5003GE5010A1E5016GTBE5016GE5015GE5015GE5015GE5015GE5015GE5018GE5510GE5515G
JIS日本D5316
DIN德国EY5066NiMoBH5
fCHE557MoVCHE557GXCHE558GXCHE62CFLHCHE606CHE607CHE607NiCHE607GXCHE707CHE707M
MoCHE707NiCHE757CHE758CHE80CCHE857CHE857CrCHE857CrNiCHE858CHH107CHH108CHH202CHH207CHH307CHH308CHH317CHH327CHH337
J557MoVJ606J607J607NiJ707J707NiJ757J857J857CrJ857CrNiR107R202R207R307R317R327R337
E5515GE6015GE6016D1E6015D1E6015GE7015D2E7015GE7515GE7517GE7518GE8015GE8515GE8515GE8515GE8518GE5015A1E5018A1E5503B1E5518B1E5515B2E5515B2E5515B2VE5515B2VWE5515B2VNb
E8015GE9015GE9016GE9015GE9015GE10015GE10015GE10015GE11015GE11018GE12015GE12015GE12015GE12015GE12018GE7015A1E7018A1E8015B1E8015B2E8018B2E8016B2
D5316D5816D5816D5816D5816D7016D7016D7016D7016DT1216DT2315DT2315
EY5066NiMoBH5E55548XXH5E55548XXH5DY5554BXXH5EY5554BXXH5EY624BXXH5EY624BXXH5EY624BXXH5EY6924BXXH15EY7953BXXH15EY7953BXXH15EY7953BXXH15EMoB10ECrMolB10
fCHH347CHH347ACHH407CHH417HL107HL707HL907
R347R407R417W107W707
E5515B3VWBE6015B3E5515B3VNbE5015C2LE5515ClE7015G
E9015B3E7015C2LE8015C1不锈钢焊条AWS美国E50215E50515E41016E41015E410NiMo16E43015E308L1r