钢号焊条电弧焊埋弧焊氩弧焊CO2 气保焊焊前预热温度焊后热处理温度焊材烘干温度焊条焊丝钢号(标准号)焊剂焊丝钢号(标准号)气体焊丝钢号(标准号)气体型号牌号牌号种类种类Q235-A.FQ235AE4303J422H08AHJ431TIG-J50ArH08MnSiCO2焊条烘干75〜150°C(恒温 1h)10(管)20(管)E4303J422H08MnAHJ431TIG-J50ArH08MnSiCO2焊条烘干75~150C(恒温 1h)Q235-BQ235-CE4316E4315J426J427H08AH08EHJ431TIG-J50ArH08MnSiCO2焊条烘干350〜380C(恒温 1h)20G、20g20R、20(锻)E4315E4315J426J427H08AH08EH08MnAHJ431TIG-J50ArH08MnSiCO2焊条烘干350〜380C(恒温 1h)16Mn16MnRE5016E5015J506J507H10MnSiH10Mn2HJ431HJ350H10MnSiArH08Mn2SiCO2焊条烘干350〜380C(恒温 1h)16MnD16MnDRE5016-GE5015-GJ506RHJ507RHH10MnNiMoASJ101TG50ArMG50-3CO2焊条烘干350〜380C(恒温 1h)15MnNiDRE5015-GW607H08MnASJ102TG50ArMG49-NiCO2焊条烘干350~380C(恒温 1h)钢号焊条电弧焊埋弧焊氩弧焊CO2 气保焊焊前预热温度焊后热处理温度焊材烘干温度焊条焊丝钢号(标准号)焊剂焊丝钢号(标准号)气体焊丝钢号(标准号)气体型号牌号牌号种类种类12CrMoE5515-B1R207H08CrMoAHJ350TIG-R30ArH08CrMnSiMoCO2150-250°C650〜700C焊条烘干 380〜420C(恒温1.5h)15CrMoE5515-B2R307H13CrMoAHJ350SJ103ER55-B2ER55-B2LArER55-GCO2150-250°C650〜700C焊条烘干 380〜420C(恒温1.5h)12Cr1MoVE5515-B2-VR317H08CrMoVAHJ350ER55B2MnVAr200-300C650〜700C焊条烘干 380〜420C(恒温1.5h)1Cr5MoE5MoV-15R507H0Cr5MoAr200-300C760±10C焊条烘干 380〜420C(恒温1.5h)0Cr18Ni9E308-16E308-15A102A107H0Cr21Ni10HJ260H0Cr21Ni10ArA102.A107150C1h250C1h0Cr18Ni10Ti1Cr18Ni9TiE437-16E437-15A132A137H0Cr21Ni10TiHJ260H0Cr21Ni10TiArA132.A137150C1h250C1h0Crl7Nil2Mo2E316-16E316-15A202A207H0Cr19Ni12Mo2HJ260H0Cr19Ni12Mo2ArA202.A207150°C1h250°C1h常用钢材选用焊接材料表(同类钢)钢号焊条电弧焊埋弧焊氩弧焊CO2 气保焊焊前预热温度焊后热处理温度焊材烘干温度焊条焊丝钢号(标准号)焊剂焊丝钢号(标准号)气体焊丝钢号(标准号)气体型号牌号牌号种类种类0Cr18Ni12Mo2E316L-16E318-16A022A212H00Cr19Ni12Mo2HJ260H00Cr19Ni12Mo2ArA022.A212150C1h00Cr19Ni10E308L-16A002H00Cr21Ni10HJ260H00Cr21Ni10ArA002150C1h1Cr13E410-16G202G202150C1hlCr6Si2MoE5MoV-15R50...