New range of flux cored welding wires from Weldability-Sif

For mild, low alloyed and high alloyed steels

SifCored 3E70C-6M produces low hydrogen weld metal with excellent mechanical properties, when welding mild steel and 490Mpa high tensile steels Typical mechanical properties include U.T.S (Ultimate Tensile Strength) >600N/mm2 and 510N/mm2 Yield strength. It is used for steel tank, bridge and on-site construction as well as shipbuilding

SifCored E71T-1 for welding of thin sheet steels and unalloyed or low alloyed structural steels using CO2 or Argon/CO2 shielding gases. Often used in shipbuilding, offshore and construction applications welding mild steel pipe, tubes, strip, forgings and a range of pressure vessel steels. Mechanical properties include a U.T.S >570N/mm2 and 510N/mm2 Yield strength.

SifCored E110C-CG produces a stable and spatter free arc and is used in offshore, pipeline, crane and construction applications where 690N/mm2 Yield and 110ksi class high strength steels are used.

SifCored E81T1-Ni1 is used to weld low temperature service steels producing an excellent weld bead easy slag removal and negligible spatter. Often used in offshore applications, pipeline and pressure vessel construction and has typical mechanical properties of U.T.S >582N/mm2 and 517N/mm2 Yield strength.

For stainless steels

SifCored E308LT1-1/4 produces a stable and spatter free arc and is used to weld 18%CR, 10%Ni stainless steels where temperatures up to 600°C and/or solution treatments are applied. Typical mechanical properties include a U.T.S >600N/mm2 and 420N/mm2 Yield strength.

SifCored E316LT1-1/-4 produces a stable spatter free arc producing a smooth weld bead and self releasing slag to weld 18%Cr, 12%Ni, 2.5%Mo 316L stainless steels. Having a low carbon content it is possible to obtain high resistance to intergranular corrosion. Typical mechanical properties include U.T.S >570N/mm2 and 430N/mm2 Yield strength.

SifCored E2209T1 is designed to weld with a stable spatter free arc, AISI S31803 or EN 1. 4462 duplex stainless steels producing excellent chloride pitting corrosion resistance welds due to the high nitrogen and molybdenum. Typical mechanical properties include a U.T.S >670N/mm2 and 850N/mm2 Yield strength.

For dissimilar steels

SifCored E309LT1-1/14 is designed to weld together dissimilar metals and can also be used to weld a first layer on mild steel or low alloy steel prior to overlaying. This wire produces a smooth weld bead surface with self releasing slag and typical mechanical properties include a U.T.S >560N/mm2 and 440N/mm2 Yield strength.

Started in 1925, Sifbronze has been manufacturing welding consumables and servicing the welding industry for 87 years and are now the only, UK owned source of welding consumables.