Tig welding wire

For AWS-AS.18,ER70S-6 FEATURE:Good project result and high quality weld can be obtained .The arc has stable burning and shallow penetration ,which is quite suitable for thin plates ,easy to operate.All position welding one side welding with back formation,beautiful oppearance of weld and no spatter. Chemical composition of AWS ER70S-6 welding wire(%)CMnSiSPCu0.06 0.151.40 1.850.85 1.15≤0.025≤0.025≤0.30Mettal mechanical property of welding seamσb(MPa)σs(MPa)δ5 (%)AKV(J) -30°C≥500≥420≥22 -29≥27