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Versatile Tungsten Electrodes for Thoriated Replacement in Welding1
Welding Soldering SuppliesLanthanated Tungsten ElectrodeThoriated Replacement Electrodes
Suzhou Surada Material Technology Co., Ltd.
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Product DescriptionSpecificationLanthanated Tungsten ElectrodePopular in the circle of welding world.The electric conductivity of Lanthanated Tungsten is the most closed to than of 2%.Thoriated Tungsten.Can easily replace Thoriated Tungsten Electrode with.Lanthanated Tungsten at either DC or AC and not have to make any welding programchanges.ModelIntermingled materialsIntermingledQuantity%Other IntermingledQuantity%TungstenColor standardWL10La2O30.80-1.20<0.20RemainderBlackWL15La2O31.30-1.70<0.20RemainderGoldenWL20La2O31.80-2.20<0.20RemainderSky blueFAQQ1. How to choose carbon steel/stainless steel welding rods?A: Check the base material compatibility:ER705-6: General-purpose structural steel/pipe steel (AWS A5.18 certified)308L: 304/304L stainless steel (ultra-low carbon, resistant to intergranular corrosion)316L: 316/316L stainless steel (marine-grade corrosion resistance, PED certified) Q2. Why must ER705-6 be used with pure argon gas? A: Mixing with other gases can cause: Weld oxidation (copper coating anti-corrosion failure) Increased spatter (poor carbon steel melt pool stability)Q3. What happens when 316L welding wire is used to weld 304 stainless steel?A: Feasible but not optimal:Advantages: Improved corrosion resistance (molybdenum element addition)Disadvantages: Cost increase of 30%+ (using 308L specifically for 304 is more economical)
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