EM12K- Submerged Arc Welding Wire
SUBMERGED ARC WELDING WIRE
Submerged arc welding wire has excellent welding and mechanical properties,such,as stable arc,strong removability of slag,good welding seam,high depositing efficiency etc.It is mainly used forpress ure vessel,heavy-duty machinery,pipes,transportation,machinery,ship,etc.
The welding material is composed of welding wire and flux. In submerged arc welding, the composition and performance of the welding seam are determined by the welding wire and flux. The choice of submerged arc welding wire should not only consider the influence of flux composition, but also the influence of the base metal composition. In order to achieve the required weld metal composition, a flux (melting flux) can also be used in combination with several welding wires. One kind of welding wire can also be used with several kinds of flux (sintered flux)
Typical Mechanical properties
of deposited metal
Typical Chemical composition of deposited metal(%)