天泰TGS-307Si焊丝TGS-307SiMIG-307Si-600410.0736.760.7018.818.940.12-非磁性钢用,高锰钢、硬化性耐磨钢用。TGS-308MIG-308ER308H0Cr21Ni10607410.0401.820.3420.139.50--18Cr-8Ni钢用。TGS-308LMIG-308LER308LH00Cr21Ni10578420.0241.650.4220.1010.33--低C-18Cr-8Ni钢用。TGS-308LSiMIG-308LSiER308LSi588410.0252.250.7819.8010.51--低C-18Cr-8Ni钢用。)