DIN 8559 SG3 welding wire 1)Size:0.8-1.6mm 2)Suitable for vehicles,bridges,construction,machinery etc 3)spool pack DIN 8559 SG3 WELDING WIREModel:AWS A5.18 ER70S-6 DIN 8559: SG3EN ISO14341 G4Si1JIS YGW11Specification: 1)Size: 0.8mm,0.9mm,1.0mm,1.2mm,1.6mm2)Application: for welding of carbon steel and 500Mpa grade low-allow steel, such as vehicles, bridges, construction and machinery structure etc ...