welding consumables

Brand Name GBAWS A5.18 Welding Position Type of CurrentShield GasChemical Composition of Deposit Metal%Mechanical Performance of Deposit MetalApplicationCSiMnSPCrNiMoCubMpa(kgf/mm2) sMpa(kgf/mm2) δs(%) Impact Work AKV JDF.ER49-1ER49-1 F.V.OH.HDC+ CO2 ≤0.110.65-0.951.80-2.10≤0.03≤0.030≤0.20 ≤0.50 ≥490≥372≥20 Welding of low carbon steel and some low alloy steel structures. DF.ER49-GER49-GER70S-GF.V.OH.HDC+ CO2 ≤0.150.55-1.101.40-1.90≤0.03≤0.03≥490≥390≥22 DF.ER50-6ER50-6ER70S-6F.V.OH.HDC+ CO2 O2=Ar 0.06-0.150.80-1.151.40-1.850.025≤0.035≤0.50Ti0.10-0.14≥500≥420≥22 Welding of carbon steels and 500N/mm2 high tensile steels. DF.ER59-G F.V.OH.HDC+ CO2 0.04-0.070.0-0.61.3-1.6≤0.03≤0.03 0.6-0.90.3-0.6 ≥590≥450≥16 Welding of carbon steels and 59ON/mm2 high tensile steels. DF.H0Cr21Ni10H0Cr21Ni10A5.9 ER308F.V.OH.HDCAr0.0390.351.750.0230.0120.129.47605 41 Welding of important 0Crl9NillTi stainless steels structures working below 300. DF.H00Cr21Ni10H00Cr21Ni10A5.9 ER308LF.V.OH.HDCAr0.0250.431.630.0220.00920.0510.2575 42 Welding of 0Cr19Ni11 and 0CrlgNil0 stainless steels structures, such as equipments for synthetic fibres, fertilizer and oil. etc. DF.H0Cr20Ni10TiH0Cr20Ni10TiA5.9 ER321F.V.OH.HDCAr0.0260.421.490.0230.01419.229.78 Ti0.77-0.65592 40 Welding of important 0Crl9Nil 1Ti stainless steels structures. DF.H0Cr20Ni10NbH0Cr20Ni10NbA5.9 ER347F.V.OH.HDCAr0.040.411.620.0210.01120.369.91 Ti0.77-0.65627 41