Submerged-arc welding wire

EL8 Submerged-arc welding wire

item No: EL8
Chemical Composition of Deposited Metal(percent) 
   C                 Mn               Si           S             P        
≤0.10        0.30~0.60     ≤0.03      ≤0.30      ≤0.30
Mechanical Properties of Deposited Metal

Tensile Strength Mpa   Yield Point Mpa   Elongation percent  Impact Work AKV

         (kgf/mm2            ( kgf/mm2)             percent                        (-20℃)
            ≥330                    410-550                    ≥22                           ≥34

Specifications(mm): 1.6-5.0
Package(kg): 25-350
Main applications: Especially suitable for single-side welding and welding of sheets; suitable for welding of low-carbon structural steel, such as Q235 and Q255; generally used for ships, machine and pressure vessels.
The submerged arc welding wire series products feature excellent welding and mechanical performances, stable arc, easily removable residue, good seam forming and highly efficient deposition. Wire melting does not lead to splash or strong flashing. The seam surface is smooth and welding quality is guaranteed. They facilitate mechanical and automatic welding process. With a wide range of welding parameters, the wires can be used in open field with strong wind and applied to automobiles, ships, bridges and chemical engineering.