Submerged Arc Welding Wire 1.AWS EL-8 EM12 EM12K EH14 2.size :2.0-5.0mm 3.ISO BV IEI SGS Submerged Arc Welding Wire 1.AWS EL-8 EM12 EH14 2.Size :2.0-5.0mm 3.ISO BV IEI SGS4.GB:H08A,H08MnA,H10Mn2,H08Mn2SiA,H10MnSi Model:EL8(H08A) EM12K(H08MnA) EH14(H10Mn2) Wire specification:Φ2.0mm, Φ2.4mm, Φ2.5mm, Φ3.0mm, Φ3.2mm, Φ4.0mm, Φ5.0mm Φ5.5mmPerformanceUsed for submerged arc weldings of carbon steel, ...