常用母材与焊材选择对照表

国标厂标对应埋弧焊丝对应CO2焊丝对应氩弧焊丝E4303J422H08AH08MnAH08Mn2SiER49-XH08Mn2SiAE4316J426E4315J427E5016J506E5015J507E5515-B1R207E5515-B2R307E5515-B2-VR317H08CrMoVSH08CrMoAE6015-B2R407E308-16A102E308-15A107E308L-16A002E316L-16A022E347-16A132E347-15A137E309-16A302E309-15A307E310-16A402E310-15A407常用母材与焊材选择对照表H08A/H08E/H08MnAH08Mn2SiER49-XH08Mn2SiAH13CrMoAH08CrMoAH0Cr21Ni10H0Cr21Ni10H10MnSiH120Mn2H08Mn2SiAER50-XH10MnSiH0Cr21Ni10TiH0Cr21Ni10Ti主要用途5-A.F/Q235-A/10#20#12CrMo/12CrMoG15CrMo/15CrMoG12CrMoV/12CrMoVGCr2.5Mo00Cr19Ni10/00Cr18Ni10Ti焊接尿素及合成纤维设备，铬不锈钢，复合钢，异种钢16Mn/16MnR/Q345常用母材与焊材选择对照表5-D/Q235B,C/20G/20g/20R/20-Q245R焊接相同类型的不锈钢，不锈钢衬里，异种钢，高铬钢焊接高温下工作的同类型耐热不锈钢，Cr5Mo/Cr9Mo/Cr13钢等0Cr18Ni9/00Cr19Ni11Ti0Cr18Ni10Ti/1Cr18Ni9Ti