TGFA-347L焊丝R347T1-5TGFA-347L焊丝R347T1-5 2.2DC-----0.0241.530.5919.2210.22TGS-317L焊丝TGS-317L焊丝MIG-317LER317LH00Cr20Ni12Mo3568420.0231.760.4019.6013.683.63TGS-307焊丝MIG-307ER307TGS-307焊丝MIG-307ER307 TIG1.0,1.2,1.6,2.0,2.4,3.2MIG0.8,1.0,1.2,1.6 TIGArMIG Ar0.5~2%O2 598420.0814.520.4620.009.50TGS-307Si焊丝MIG-307Si-TGS-307Si焊丝MIG-307Si- 600410.0736.760.7018.818.94TGS-318焊丝TGS-318焊丝MIG-318ER318 615370.0601.840.4919.0011.362.52Nb 0.66
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