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1、常用鋼材選用焊接材料表（同類(lèi)鋼）焊條電弧焊埋弧焊氬弧焊CO2氣保焊焊前預(yù)熱焊后熱處焊材烘干鋼號(hào)焊條焊絲鋼號(hào)焊劑焊絲鋼號(hào)氣體焊絲鋼號(hào)氣體溫度理溫度溫度(標(biāo)準(zhǔn)號(hào))(標(biāo)準(zhǔn)號(hào))(標(biāo)準(zhǔn)號(hào))型號(hào)牌號(hào)牌號(hào)種類(lèi)種類(lèi)焊條烘干Q235-A.FE4303J422H08AHJ431TIG-J50ArH08MnSiCO275~150℃Q235A(恒溫1h)焊條烘干10(管)E4303J422H08MnAHJ431TIG-J50ArH08MnSiCO275~150℃20(管)(恒溫1h)焊條烘干Q235-BE4316J426H08AHJ431TIG-J50ArH
2、08MnSiCO2350~380℃Q235-CE4315J427H08E(恒溫1h)H08A焊條烘干20G、20gE4315J426H08EHJ431TIG-J50ArH08MnSiCO2350~380℃20R、20（鍛）E4315J427H08MnA(恒溫1h)焊條烘干16MnE5016J506H10MnSiHJ431H10MnSiArH08Mn2SiCO2350~380℃16MnRE5015J507H10Mn2HJ350(恒溫1h)焊條烘干16MnDE5016-GJ506RHH10MnNiMoASJ101TG50ArMG50-3C
3、O2350~380℃16MnDRE5015-GJ507RH(恒溫1h)焊條烘干15MnNiDRE5015-GW607H08MnASJ102TG50ArMG49-NiCO2350~380℃(恒溫1h)1常用鋼材選用焊接材料表（同類(lèi)鋼）焊條電弧焊埋弧焊氬弧焊CO2氣保焊焊前預(yù)焊后熱處焊材烘干溫鋼號(hào)焊條焊絲鋼號(hào)焊劑焊絲鋼號(hào)氣體焊絲鋼號(hào)氣體熱溫度理溫度度(標(biāo)準(zhǔn)號(hào))(標(biāo)準(zhǔn)號(hào))(標(biāo)準(zhǔn)號(hào))型號(hào)牌號(hào)牌號(hào)種類(lèi)種類(lèi)焊條烘干H08CrMnSi12CrMoE5515-B1R207H08CrMoAHJ350TIG-R30ArCO2150-250℃650~700
4、℃380~420℃Mo(恒溫1.5h)焊條烘干HJ350ER55-B215CrMoE5515-B2R307H13CrMoAArER55-GCO2150-250℃650~700℃380~420℃SJ103ER55-B2L(恒溫1.5h)焊條烘干E5515-B2-12Cr1MoVR317H08CrMoVAHJ350ER55B2MnVAr200-300℃650~700℃380~420℃V(恒溫1.5h)焊條烘干1Cr5MoE5MoV-15R507H0Cr5MoAr200-300℃760±10℃380~420℃(恒溫1.5h)A102.A10
5、7E308-16A1020Cr18Ni9H0Cr21Ni10HJ260H0Cr21Ni10Ar150℃1hE308-15A107250℃1hA132.A1370Cr18Ni10TiE437-16A132H0Cr21Ni10TH0Cr21Ni10THJ260Ar150℃1h1Cr18Ni9TiE437-15A137ii250℃1h2A202.A2070Cr17Ni12MoE316-16A202H0Cr19Ni12H0Cr19Ni12HJ260Ar150℃1h2E316-15A207Mo2Mo2250℃1h常用鋼材選用焊接材料表（同類(lèi)鋼）
6、焊條電弧焊埋弧焊氬弧焊CO2氣保焊焊前預(yù)熱焊后熱處焊材烘干溫鋼號(hào)焊條焊絲鋼號(hào)焊劑焊絲鋼號(hào)氣體焊絲鋼號(hào)氣體溫度理溫度度型號(hào)牌號(hào)(標(biāo)準(zhǔn)號(hào))牌號(hào)(標(biāo)準(zhǔn)號(hào))種類(lèi)(標(biāo)準(zhǔn)號(hào))種類(lèi)E316L-16A022H00Cr19NiH00Cr19NiA022.A2120Cr18Ni12Mo2HJ260ArE318-16A21212Mo212Mo2150℃1hA00200Cr19Ni10E308L-16A002H00Cr21Ni10HJ260H00Cr21Ni10Ar150℃1hG2021Cr13E410-16G202150℃1h3焊條烘干1Cr6Si2MoE
7、5MoV-15R507380~420℃(恒溫1.5h)Z202RQTSi505EZCZ202150℃1h常用鋼材選用焊接材料表（異種鋼）焊條電弧焊埋弧焊氬弧焊接頭母材類(lèi)焊前預(yù)熱焊后熱處焊材烘干溫鋼號(hào)別號(hào)或組別焊條焊絲鋼號(hào)焊劑焊絲鋼號(hào)氣體溫度理溫度度號(hào)(標(biāo)準(zhǔn)號(hào))(標(biāo)準(zhǔn)號(hào))型號(hào)牌號(hào)牌號(hào)種類(lèi)J422.J427E4303J422碳素鋼之間焊接Ⅰ+ⅠH08AHJ431TIG-J50Ar150℃1hE4315J427380℃1hE4303J422J422.J427H08AⅠ+(Ⅱ-1)HJ431H10MnSiAr150℃1h碳素鋼與強(qiáng)度型H08M
8、nAE4315J427380℃1h低合金鋼焊接Ⅰ+(Ⅱ+2)E4315J427H08MnAHJ431H10MnSiArJ427.J5074380℃1.5hE5016J507E4315J427Ⅰ+（Ⅲ+⒈）H08AJ427
