We have different types of submerged arc welding wire listed in each page, our submerged arc welding wire is classified by different welding purpose and our welding wire meets DIN, GB/T, EN and AWS standard. Our H10MnSi is a kind of submerged arc welding copper wire, it can be used with welding flux for automatic submerged arc welding.

Submerged arc welding wire types:

H10MnSi, EM13K Submerged Arc Welding Wire

H10Mn2, S4, EH14, S501-H Submerged Arc Welding Wire

H13CrMoA, EB2 Submerged Arc Welding Wire

H08MnMoA, S2Mo, EA2, YS-M3 Submerged Arc Welding Wire

H08CrMoVA Submerged Arc Welding Wire, etc.

Submerged arc welding wire processing:

SAW involves formation of an arc between a continuously-fed bare wire electrode and the workpiece. The process uses a flux to generate protective gases and slag, and to add alloying elements to the weld pool.

A shielding gas is not required. Prior to welding, a thin layer of flux powder is placed on the workpiece surface. The arc moves along the joint line and as it does so, excess flux is recycled via a hopper.

Remaining fused slag layers can be easily removed after welding. As the arc is completely covered by the flux layer, heat loss is extremely low.

This produces a thermal efficiency as high as 60% (compared with 25% for manual metal arc).

Processing characteristics:

SAW is usually operated as a fully mechanized or automatic process, but it can be semi-automatic.

Welding parameters: current, arc voltage and travel speed all affect bead shape, depth of penetration and chemical composition of the deposited weld metal.