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Submerged Arc
Hobart Filler Metals provides an extensive offering of solid wires, cored wires, strips, and fluxes for joining, cladding, and hardfacing a wide range of base materials: carbon steels, low-alloy steels, stainless steels, and nickel-based alloys. No matter the application or demands, Hobart has your submerged arc solution.
HA-495 Sub-Arc Flux
No AWS Classification
Agglomerated active type flux primarily used for single and double pass fillet welds. Excellent resistance to rust, mill scale excellent wetting of fillet weld toes and excellent slag removal.
HF-N Sub-Arc Flux
No AWS Classification
Submerged arc flux designed for use with solid and tubular 400 series stainless wires. Excellent recovery of alloying elements such as Cr, Ni, Mo, Nb, and V. Excellent slag removal at high temperatu…
HN-521 Sub-Arc Flux
No AWS Classification
High-basicity flux formulated to be used in both direct and alternating current applications. Well-suited for thick, multi pass welds. Excellent slag release and bead contour for reduced Interpass cle…
HN-590 Sub-Arc Flux
No AWS Classification
Basic agglomerated type flux producing weld deposits with good mechanical properties at low temperatures.
SDX EM14K
A5.17: EM14K
SDX EM14K is a copper-coated carbon-steel solid wire for submerged arc welding. Moderate manganese, silicon, and titanium contents allows for good low temperature impact toughness, and improved CVN to…
SDX S2Si-EM12K
A5.17: EM12K
SDX S2Si-EM12K is a copper-coated carbon-steel solid wire for submerged arc welding. SDX S2Si-EM12K is a versatile, general purpose product suitable for joining a wide range of non-alloyed steels with…
SubCOR™ 100F3-S
A5.23: ECF3
SubCOR 100F3-S is a low-alloy composite metal-cored wire electrode for submerged arc welding in high strength applications. SubCOR 100F3-S meets AWS A5.23 chemistry F3, and is designed for tensile str…
SubCOR™ 120-S
A5.23: ECM4
SubCOR 120-S is a low-alloy composite metal-cored wire electrode for submerged arc welding in high strength applications. SubCOR 120-S meets AWS A5.23 chemistry M4, and is designed for tensile strengt…
SubCOR™ 92-S
A5.23: ECM1
SubCOR 92-S is a low-alloy composite metal-cored wire electrode for submerged arc welding in high strength applications. SubCOR 92-S meets AWS A5.23 chemistry M1, and is designed for tensile strength…
SubCOR™ EM13K-S MOD
A5.17: EC1
SubCOR EM13K-S MOD is a composite electrode for submerged arc welding of carbon steel plates using the recommended fluxes. This wire is specially formulated to maintain good mechanical properties when…
SubCOR™ N1-S
A5.23: ECNi1
SubCOR N1-S is a low-alloy composite metal-cored wire electrode for submerged arc welding in high strength applications. SubCOR N1-S meets AWS A5.23 chemistry Ni1, and is designed for tensile strengt…
SubCOR™ SL 742
A5.23: ECF5
SubCOR SL 742 is a seamless low-alloy cored wire for welding base materials with a yield strength of up to 100 ksi (690 MPa) **
SWX 120
No AWS Classification
Flux for wind tower fabrication. Suitable for circumferential and longitudinal multi-layer welds. Productive flux with good impact toughness down to -60°F (-50°C) using standard quality S2 and S2S…
SWX 150
No AWS Classification
High basicity flux for demanding applications. For demanding applications such as offshore, pressure vessel, cryogenic and nuclear fabrication. Excellent low temperature toughness. Wide range of fl…
Tube-Alloy® 242-S MOD
No AWS Classification
Low alloy medium hardness martensitic deposit. Used where maximum abrasion resistance and machinable deposit are required.
Tube-Alloy® 865-S MOD
No AWS Classification
A modified stainless steel composition. Provides good metal-to-metal wear, corrosion, and the ultimate resistance to thermal fatigue fire cracking frequently encountered by steel mill rolls.
Tube-Alloy® 887-S
No AWS Classification
A premium martensitic stainless alloy offering good resistance to metal-to-metal wear, corrosion and thermal fatigue.