水電水利工程壓力鋼管焊接材料選用

1、序鋼號種低1 碳鋼低2 合金鋼GB/T50766-20 ××鋼管焊接材料選用鋼管焊接材料的選用應(yīng)符合表C.0.1-1和 C.0.1-2的規(guī)定。表 C.0.1-1鋼管焊接材料的選用方法之一焊條電弧焊埋弧焊牌號焊條牌號符合 GB相當于相當于 AWSAWS焊絲 / 焊劑組合牌號示例符合 GB型號示例型號型號型號Q235CHE422RE4303XY-H08A/XY-AF101S43A2 FB-SU08AF43A2-EL12Q245RJ422XY-H08MnA/XY-AF101S43A2 FB-SU26F43A2-EM12L245XY-J422RE4316E6016THM-43/TH

2、·HJ431 或 TH·SJ301Q255XY-J426RCHW-S1或 CHW-S2/CHF101或Q275XY-J427RE6015CHF301或 CHF431THJ422E4315CHE426RTL-46J426CHE427RTL-427THJ427J427Q355XY-J506RE5016E7016XY-H10Mn2/XY-AF101S49A2 FB-SU34F48A2-EH14Q345RTHJ506RE5015E7015XY-EM12K/XY-SJ201F7A6-EM12KX46CHE506RE5015-N1PE7015-GTHM-43A或 THM-43B/TH&

3、#183;HJ431F7P6-EM12KL290XY-J507R或 TH·SJ101L320XY-J507RHCHW-S1或 CHW-S2/CHF431L360THJ507RCHW-S3/CHF10116MnDRCHE507RCHW-S12/CHF101或 CHF61115MnNiDRJ507TSW-12KM× TF-565TL-507CHE507RHTHJ507RHCHE507NiLHRTL-507NiJ507RHJ507RQ370RXY-J506RE5016E7016XY-H08MnMoA/XY-AF203S55A2 FB-SUM3F55A2-EA4-A2Q390THJ

4、506RE5015E7015XY-S55SD/XY-AF205SDS55P2 FB-SUM3F55P2-EA4-A2X52CHE506RE5015-N1P E7015-GTHM-43C/TH·SJ101CHE507RE5015-GCHW-S3/CHF101XY-J507RCHW-S12/CHF101或 CHF611XY-J507RHTSW-50G×TF-565THJ507RTHJ507RHCHE507RHX60THJ556RX65CHE556HE5516-G PE8016-GCHW-S3A/CHF10215MnNiNbDRTHJ556RHE5515-G PE8015-GCH

5、W-S4/CHF101Q420J556RHQ460XY-J557RXY-J557RHTHJ557RTHJ557RHCHE557RJ557TL-65ZGB/T50766-20 ××焊條電弧焊埋弧焊序鋼焊條牌號相當于相當于 AWS號牌號符合 GB焊絲 / 焊劑組合牌號示例符合 GB型號種示例AWS型號型號型號B610CFXY-J607RHE5915-GE9015-GXY-H08Mn2MoA/XY-AF205S62A2 FB-SUM31 F62A2-EA3-A3ADB610DTHJ607XY-S60SD/XY-AF217SDS62A2F62A2-EG-GSG610CFDCHE62

6、CFLHRTHM-60G/TH·SJ101FB-SUGN2M1N610CFJ607RHCHW-S9/CHF101WDB620THJ607RHTSW-60G×TF-600WDL610DCHE607WDL610D2TL-80WSD610CJ606RHWSD610DL485L555高07MnMoVR3 強鋼B610CFHQL2 B610CFHQL4 SG610CFE1 SG610CFE2 WDL610E WSD610E 07MnNiVDR Q500Q550HQ60X70X80GB/T50766-20 ××續(xù)表焊條電弧焊埋弧焊序鋼焊條牌號符合 GB相當于焊絲 /

7、 焊劑組合牌相當于 AWS號牌號AWS符合 GB型號種示例型號號示例型號型號Q620XY-J707E6915-G PE10015-GXY-S70/XY-AF207S69A4F69A4-EM4-M4HQ70CHE707XY-S80A/XY-AF80SDFB-SUN4M2F76A4-EG GHQ70RJ707E11015-GTHM-SG80/TH·SJ80S78A4UQ690CHE757E7815-GH4CHW-S10/CHF105FB-SUN5M3HQ80CCHE757NiDB685RCHE758B780CFTL-118MSG780CFDXY-J80SDN800CFTHJ-SG80DR

8、ADB790CHE807RHWSD790CJ807WSD790DWSD790E高X1003 強X120鋼SG960CFDXY-J857XY-S100SD/XY-AF100SB950CFXY-J857CrDADB950THJ95DRE8315-GE12015-GTHM-SG95/TH.SJ95N980CFCHE857WQ960CHE857CrWSD1000CXY-J857CrNiWSD1000DCHE857CrNiWSD1000EJ857E12018-GJ857CrXY-J100SDJ907CrJ107J107CrCHE8583序鋼號種不4 銹鋼續(xù)表 C.0.1焊條電弧焊牌號焊條牌號符合 GB型

9、相當于焊絲 / 焊劑組合AWS示例號牌號示例型號CHS102RE308-16E308-16XY-A102RE308-15E308-15THA102E308L-16E308L-16CHS107RE316-16E316-16XY-A107RE316-15E316-15XY-H308L/XY-AF300THA107E2209-16E318-16XY-H316L/XY-AF30006Cr19Ni10CHS002RE2594-16E2209-16XY-H2209/XY-AF300022Cr19Ni10XY-A002RE2594-16THM-308（THM-308L）06Cr17Ni12Mo2THA002

10、/SJ260 或 SJ601022Cr17Ni12Mo2CHS202RTHM-316（THM-316L）022Cr22Ni5Mo3NXY-A202R/SJ260 或 SJ601022Cr25Ni7Mo4NTHA202CHS207RXY-A207RTHA207CHS2209RXY-E2209THAF2209XY-A207E410-16E410-16THM-308（THM-308L）XY-A312E410-15E410-15/SJ260 或 SJ60106Cr13A1THG202E308-15E308-15THM-316（THM-316L）CHK202RE316-15E316-15/SJ260 或

11、 SJ60106Cr13CHK207RE309Mo-16E309Mo-16THM-410/SJ260或12Cr13CHS107RSJ60120Cr13CHS207RTHM-309或04Cr13Ni5MoCHS312RTHM-309Mo/SJ601或SJ260XY-H2209/XY-AF300CHK307E430-15E430-15THM-430/SJ260或XY-A107E308-15E308-15SJ601XY-A207E316-15E316-15THM-308（THM-308L）CHS107RE309Mo-16E309Mo-16/SJ260 或 SJ601CHS207RTHM-316（TH

12、M-316L）10Cr17CHS312R/SJ260 或 SJ60110Cr17MoTHM-410/SJ260或SJ601THM-309或THM-309Mo/SJ601或SJ260XY-H2209/XY-AF300GB/T50766-20 ××埋弧焊相當于 AWS符合 GB型號型號S F308L FB-S308LS F316L FB-S316LS F2209 FB-S2209S F410 FB-S410S F308L FB-S308LS F316L FB-S316LS F309 FB-S309S F309Mo FB-S309MoS F430 FB-S430S F308L F

13、B-S308LS F316L FB-S316LS F309 FB-S309S F309Mo FB-S309Mo4序鋼牌號號種表 C.0.1-2鋼管焊接材料的選用方法之二MAG/MIG焊用實心焊絲CO2 氣體保護焊自保護藥芯焊絲相當于藥芯（金屬粉芯）焊絲實心焊絲相當于焊絲牌號示例符合 GB型號AWS焊絲牌號示符合 GB型相當于焊絲牌號符合 GB型符合 GB型相當于焊絲牌號型號例號AWS型號示例號AWS型號AWS型號示例號GB/T5076低1 碳鋼Q235Q245RCHW-50C2ER50-2ER70S-2TWE-611E431T-GE61T-GCHW-50C2ER50-2ER70S-2JC-28

14、（僅用E501T-8E71T-8CHW-50C3ER50-3ER70S-3THY-51BE501T-1E71T-1CHW-50C6ER50-6ER70S-6于加勁環(huán)焊××XY-ER50-3ER50-4ER70S-4THY-51AE500T-5E70T-5XY-ER50-6ER50-GER70S-G接）TM-54THY-J552Ni-1E501T-1LE71T-1JTHQ50-2TWE-707-0E500T-7E70T-7JQ.MG50-4ER50-6ER70S-6THY-J552Ni-2E551T1-Ni1CE71T-Ni1TM-56JC-29E501T8-K6E71T-K

15、6CHW-50C6CHT711E551T1-Ni2CE81T1-C1AJQ.MG50-6ER55-GER80S-GJC-29XQ355Q345RX42X46L36016MnDR15MnNiDR低Q370R合2Q390金鋼X52 X60 X65 15MnNiNbDR L415L450Q420Q460XY-ER50-6TWE-7112-Ni1CHW-50C8JC-29Ni1E501T8-Ni1E71T8-Ni1THT50-6ER50-GER70S-GJQ.Y501-1E81T1-C1ATM-58TM-56JQ.Y507-14-Ni2JQ.MG50-TiJQ.MG50-6JQ.YJ507Ni-1CH

16、W-65CCHW-50C8TWE-711NiJQ.MG55-BTM-58JQ.YJ501Ni-1JQ.MG50-TiJQ.MG55-B5MAG/MIG焊用實心焊絲CO2 氣體保護焊自保護藥芯焊絲序鋼相當于藥芯（金屬粉芯）焊絲實心焊絲牌號相當于號種焊絲牌號示例符合 GB型號AWS焊絲牌號示符合 GB型相當于焊絲牌號符合 GB型焊絲牌號符合 GB型相當于AWS型型號例號AWS型號示例號示例號AWS型號號GB/T5076B610CFXY-ER60AER55-GER80S-GTHY-J602NiE621T1-K2CE91T1-C1AJC-29Ni1E501T8-Ni1EE71T8-Ni1ADB610D

17、XY-ER60SDER60-GER90S-GJQ.Y601-1E601T1-K10-K2JC-29Ni2501T8-Ni2E71T8-Ni2××SG610CFDXY-ER65SDER65-GJQ.YJ601Ni-1E601T1-Ni2E81T1-Ni1N610CFTHQ-60CTWE-911Ni2E81T-K1WDB620THQ-60-1E91T1-NI2WDL610DCHW-65AWDL610D2CHW-60CWSD610CCHW-65C3高WSD610DTM-60強07MnMoVR鋼B610CFHQL2 B610CFHQL4 SG610CFE1 SG610CFE2 WD

18、L610E WSD610E L485L55507MnNiVDR6續(xù)表MAG/MIG焊CO2 氣體保護焊自保護藥芯焊絲藥芯（金屬粉芯）焊絲實心焊絲序鋼相當于牌號相當于號種焊絲牌號示例符合 GB型號AWS焊絲牌號示符合 GB型相當于焊絲牌號符合 GB焊絲牌號符合 GB型相當于AWS型型號例號AWS型號示例型號示例號AWS型號號Q500JC-29Ni1E501T8-Ni1EE71T8-Ni1Q550JC-29Ni2501T8-Ni2E71T8-Ni2HQ60X70X80Q620XY-ER70SDER69-GER100S-GTHY-J802NiE761T1-K3CE111T1-C1HQ70XY-ER8

19、0YMER76-GER110S-GTHY-J807NiE760T5-K3MA0-K3HQ70RTHQ-80ER80-GJQ.Y707Ni-1E110T5-M2高Q690THQ80-11A6-K33HQ80CCHW-70CE90T-5強DB685R鋼B780CFSG780CFDN800CFADB790WSD790CWSD790DWSD790EX100X120GB/T5076××7續(xù)表MAG/MIG焊CO2氣體保護焊自保護藥芯焊絲藥芯（金屬粉芯）焊絲實心焊絲序鋼焊絲牌號示相當于 AWS焊絲相當于符合相當牌號符合 GB型號符合 GB型相當于 AWS號種例型號焊絲牌號牌號符合 GB

20、型號AWS型焊絲牌GB型于示例號型號示例號號示例號AWSGB/T5076型號不4 銹鋼06Cr19Ni10CHM-308S308ER308TFW-308LE308LT1-1E308LT1-1××022Cr19Ni10THT-308S308LER308LTHY-A308LQE309LT1-1E309LT1-106Cr17Ni12Mo2CHM-308LS309ER309TFW-309LE309LMoT1-1E309LMoT1-1022Cr17Ni12Mo2THT-308LS309LER309LTHY-A309LQE316LT1-1E316LT1-1022Cr22Ni5Mo3NC

21、HM-309S316ER316TFW-309MoL E2209T1-1E2209T1-1022Cr25Ni7Mo4NTHT-309S316LER316LTHY-A309MoLCHM-309LS2209ER2209QTHT-309LS2594ER2594TFW-316LCHM-316THY-A316LQTHT-316THY-2209CHM-316LTHT-316LTHT-220906Cr13A106Cr13CHM-410S410ER41012Cr13THT-410ER410NiMoS410NiMo20Cr13THT-410NiMo藥芯 E410NiMoT1-404Cr13Ni5Mo10Cr17T

22、HT-430S430ER43010Cr17Mo注：馬氏體型不銹鋼、鐵素體型不銹鋼，焊接時受加熱條件所限，不能預(yù)熱焊接或不能進行焊接后熱處理時，亦可選用奧氏體型不銹鋼焊接材料焊接。8GB/T50766-20 ××C.0.2 不銹鋼復(fù)合鋼板焊條電弧焊時焊條的選用 應(yīng)符合表 C.0.2的規(guī)定。表 C.0.2不銹鋼復(fù)合鋼板焊條電弧焊時焊條的選用復(fù)合鋼的組合示例基層過渡區(qū)覆層Q235（Q245R） +06Cr13AlE4303E4315E410-16Q355（Q345R） +06Cr13AlE5015E309-16E410-15Q390(Q370R)+06Crl3AlE5515E30

23、9-15Q235（Q245R） +06Cr19Ni10E4303E309Mo-16E308-15Q235（Q245R ）+022Cr19Ni10E4315E308-16Q355（Q345R） +06Cr19Ni10E5015E308L-15Q355（Q345R） +022Cr19Ni10E5515E308L-16Q390(Q370R)+022Cr19Ni10Q235（Q245R） +06Cr17Ni12Mo2E4315E309Mo-16E316-15Q235（Q245R） 022Cr17Ni12Mo2E4303E316-16E309-16Q355（Q345R） 06Cr17Ni12Mo2E31

24、6L-15E5015E309-15Q355（Q345R） 022Cr17Ni12Mo2E316L-16E2209-16Q355（Q345R） 022Cr22Ni5Mo3NE5015E309Mo-16E2209-16Q390（Q370R） 022Cr22Ni5Mo3NE5515E309-16E309-15E2594-16Q355（Q345R） 022Cr25Ni7Mo4NE5015E309Mo-16E2594-16Q390（Q370R） 022Cr25Ni7Mo4NE5515E309-16E309-15基層覆層不銹鋼復(fù)復(fù)合鋼板焊條電弧焊和埋弧焊時焊接材料的選用應(yīng)符合表C.0.3 的規(guī)定。表 C.

25、0.3不銹鋼復(fù)合鋼板焊條電弧焊和埋弧焊時焊接材料的選用焊條電弧焊埋弧焊母材示例焊條牌號示例符合 GB型焊絲 / 焊劑組合牌號示例符合 GB型號號CHW-S1/CHF431CHE422R、CHE426R、 CHE427RCHW-S1/CHF301S43A2 FB-SU08AQ235XY-J422、XY-J426、 XY-J427E4303XY-H08A/XY-AF101S43A2 FB-SU26Q245RTHJ422、 THJ427E4315XY-H08MnA/XY-AF101TL-46 、TL-427THM-43/TH-SJ101TH-43A/TH-SJ101CHW-S1/CHF431CHE5

26、07R 、 CHE507RH 、CHW-S1/CHF301Q355CHE507NiLHR、CHE506RCHW-S2/CHF103XY-J507 、 XY-XY-J507RH、CHW-S2/CHF301Q345RXY-J507RE5015TSW-12KM×TF-565Q370RS49A2 FB-SU34THJ507R、THJ506RE5016CHW-S12/CHF101Q390S55A2 FB-SUM3TL-507、 TL-507NiE5515CHW-S12/CHF30116MnDRS55P2 FB-SUM3CHE557R、CHE556HE5516XY-H10Mn2/XY-AF10115MnNiDRXY-J557、XY-J556RHXY-H08MnMoA/XY-AF20315MnNiN