wire welding ISO9001,TUV,DB,CE 0.8,0.9,1.0,1.2,1.6mm AWS A5.18 ER70S-6 ... alloy steel with strength grade of 500MPa (e.g. the welding of vehicle, bridge, construction, and mechanical structure etc), ... also applicable to high speed welding of thin plates and pipes etc.Feature:1. stable arc2 ... .010≤0.0120.02-0.080.35-1.550.5-1.250.002-0.0080.03Typical mechanical properties of ...