天泰TGS-312焊丝TGS-312MIG-312ER312705260.131.620.4929.578.69--29Cr-9Ni钢用，异材焊接用。TGS-316MIG-316ER316H0Cr19Ni12Mo2578380.0501.780.3619.6112.502.49-18Cr-12Ni-2.5Mo钢用TGS-316LMIG-316LER316LH00Cr19Ni12Mo2558400.0251.910.4219.1012.582.57-低C-18Cr-12Ni-2.5Mo钢用。TGS-316LSiMIG-316LSiER316LSi578390.0231.600.7419.0312.412.30-低C-18Cr-12Ni-2.5Mo钢用。TGS-317MIG-317ER317H0Cr20Ni12Mo3598420.0481.860.4519.4114.233.51-18Cr-12Ni-3.5Mo钢用TGS-317LMIG-317LER317LH00Cr20Ni12Mo3568420.0231.760.4019.6013.683.63-低C-18Cr-12Ni-3.5Mo钢用。)