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Spartus ER309LSi solid MIG/MAG wire 0,8 mm szpula 5 kg
Spartus ER309LSi solid MIG/MAG wire 1,2 mm szpula 1 kg
Spartus ER308LSi solid MIG/MAG wire 0,8 mm szpula 15 kg
Spartus, solid MIG/MAG wire, stainless and acid-resistant steels

Spartus ER309LSi solid MIG/MAG wire

EN ISO classification14343-A G 23 12 L Si
AWS classificationA5.9 / SFA-5.9 ER309LSi
Shielding gasM12: Ar with CO2 added (up to 5 %), M13: Ar with O2 added (up to 3 %)
from8.06 EURnet
from9.91 EURgross

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Authorised distributorvoestalpine Böhler Welding
Courier shippingfrom the warehouse in Krotoszyn
Data sheetcomposition, properties, specifications
Wire selectionhelp from a welding engineer
Application Specifications Fits Substitute Bought together
Application

What Spartus ER309LSi solid MIG/MAG wire is used for

Spartus ER309LSi is a stainless solid MIG/MAG wire with raised chromium and nickel for joining stainless steel to carbon and low alloy steels. It is also used for buffer layers on carbon steel before 308 overlays and for clad steels in service up to 300 °C.

Typical joints: 1.4301 (AISI 304) to S235 or S355. The higher chromium and nickel content leaves room for dilution with carbon steel, so the weld stays austenitic and crack resistant.

  • AWS classification: ER309LSi
  • EN ISO classification: 14343-A G 23 12 L Si
  • Shielding gas: M12, M13
  • Diameters: 0.8 / 1.0 / 1.2 mm
  • Spools: 1 kg (D100), 5 kg (D200) and 15 kg (D300)

Keep separate brushes and discs for stainless work, carbon steel dust leaves rust stains on the bead. Match the feed rolls to the wire diameter and use a PTFE liner on longer torches, stainless wire drags more than carbon steel wire.

Fits

For which materials and machines

Base materials
  • 1.4301
  • AISI 304 ze stalą S235
  • S355
Process and machines

Solid MIG/MAG wire, works on any sound machine for this process: welders. Shielding gas: M12: Ar with CO2 added (up to 5 %), M13: Ar with O2 added (up to 3 %).

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Technical substitute

Consumables with the same classification

Same material group, matching classification, a shared diameter and the same shielding gas. Confirm any substitute for your WPS in the documentation.

From the same group

Other consumables for the same material

For comparison before you buy. A technical substitute is listed above.

All: Solid MIG/MAG wires
from8.06 EURnet
from9.91 EURgross
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