水电水利工程压力钢管焊接材料选用

1、序钢号种低1 碳钢低2 合金钢GB/T50766-20 ××钢管焊接材料选用钢管焊接材料的选用应符合表C.0.1-1和 C.0.1-2的规定。表 C.0.1-1钢管焊接材料的选用方法之一焊条电弧焊埋弧焊牌号焊条牌号符合 GB相当于相当于 AWSAWS焊丝 / 焊剂组合牌号示例符合 GB型号示例型号型号型号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 ××焊条电弧焊埋弧焊序钢焊条牌号相当于相当于 AWS号牌号符合 GB焊丝 / 焊剂组合牌号示例符合 GB型号种示例AWS型号型号型号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 强钢B610CFHQL2 B610CFHQL4 SG610CFE1 SG610CFE2 WDL610E WSD610E 07MnNiVDR Q500Q550HQ60X70X80GB/T50766-20 ××续表焊条电弧焊埋弧焊序钢焊条牌号符合 GB相当于焊丝 /

7、 焊剂组合牌相当于 AWS号牌号AWS符合 GB型号种示例型号号示例型号型号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 强X120钢SG960CFDXY-J857XY-S100SD/XY-AF100SB950CFXY-J857CrDADB950THJ95DRE8315-GE12015-GTHM-SG95/TH.SJ95N980CFCHE857WQ960CHE857CrWSD1000CXY-J857CrNiWSD1000DCHE857CrNiWSD1000EJ857E12018-GJ857CrXY-J100SDJ907CrJ107J107CrCHE8583序钢号种不4 锈钢续表 C.0.1焊条电弧焊牌号焊条牌号符合 GB型

9、相当于焊丝 / 焊剂组合AWS示例号牌号示例型号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 ××埋弧焊相当于 AWS符合 GB型号型号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序钢牌号号种表 C.0.1-2钢管焊接材料的选用方法之二MAG/MIG焊用实心焊丝CO2 气体保护焊自保护药芯焊丝相当于药芯（金属粉芯）焊丝实心焊丝相当于焊丝牌号示例符合 GB型号AWS焊丝牌号示符合 GB型相当于焊丝牌号符合 GB型符合 GB型相当于焊丝牌号型号例号AWS型号示例号AWS型号AWS型号示例号GB/T5076低1 碳钢Q235Q245RCHW-50C2ER50-2ER70S-2TWE-611E431T-GE61T-GCHW-50C2ER50-2ER70S-2JC-28

14、（仅用E501T-8E71T-8CHW-50C3ER50-3ER70S-3THY-51BE501T-1E71T-1CHW-50C6ER50-6ER70S-6于加劲环焊××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金钢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焊用实心焊丝CO2 气体保护焊自保护药芯焊丝序钢相当于药芯（金属粉芯）焊丝实心焊丝牌号相当于号种焊丝牌号示例符合 GB型号AWS焊丝牌号示符合 GB型相当于焊丝牌号符合 GB型焊丝牌号符合 GB型相当于AWS型型号例号AWS型号示例号示例号AWS型号号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强07MnMoVR钢B610CFHQL2 B610CFHQL4 SG610CFE1 SG610CFE2 WD

18、L610E WSD610E L485L55507MnNiVDR6续表MAG/MIG焊CO2 气体保护焊自保护药芯焊丝药芯（金属粉芯）焊丝实心焊丝序钢相当于牌号相当于号种焊丝牌号示例符合 GB型号AWS焊丝牌号示符合 GB型相当于焊丝牌号符合 GB焊丝牌号符合 GB型相当于AWS型型号例号AWS型号示例型号示例号AWS型号号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强DB685R钢B780CFSG780CFDN800CFADB790WSD790CWSD790DWSD790EX100X120GB/T5076××7续表MAG/MIG焊CO2气体保护焊自保护药芯焊丝药芯（金属粉芯）焊丝实心焊丝序钢焊丝牌号示相当于 AWS焊丝相当于符合相当牌号符合 GB型号符合 GB型相当于 AWS号种例型号焊丝牌号牌号符合 GB

20、型号AWS型焊丝牌GB型于示例号型号示例号号示例号AWSGB/T5076型号不4 锈钢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药芯 E410NiMoT1-404Cr13Ni5Mo10Cr17T

22、HT-430S430ER43010Cr17Mo注：马氏体型不锈钢、铁素体型不锈钢，焊接时受加热条件所限，不能预热焊接或不能进行焊接后热处理时，亦可选用奥氏体型不锈钢焊接材料焊接。8GB/T50766-20 ××C.0.2 不锈钢复合钢板焊条电弧焊时焊条的选用 应符合表 C.0.2的规定。表 C.0.2不锈钢复合钢板焊条电弧焊时焊条的选用复合钢的组合示例基层过渡区覆层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基层覆层不锈钢复复合钢板焊条电弧焊和埋弧焊时焊接材料的选用应符合表C.0.3 的规定。表 C.

25、0.3不锈钢复合钢板焊条电弧焊和埋弧焊时焊接材料的选用焊条电弧焊埋弧焊母材示例焊条牌号示例符合 GB型焊丝 / 焊剂组合牌号示例符合 GB型号号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