Forum Stainless Steel Precision Casting
which Tungsten to Use for Welding Stainless Steel? - Printable Version

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which Tungsten to Use for Welding Stainless Steel? - Kamran - 12-13-2024

Hi, I'm trying to weld stainless steel at home and I want to know what type of tungsten is best to use. Can someone advise?


RE which Tungsten to Use for Welding Stainless Steel? - Tran - 12-13-2024

I've always used 2% Thoriated (red). It has great electron emission and handles higher amperages whilst maintaining a stable arc.


RE which Tungsten to Use for Welding Stainless Steel? - Mcleod - 12-13-2024

I thought Thoriated types are radioactive? I personally prefer Ceriated (grey). It's suitable for Dc welding and gets the job done.


RE which Tungsten to Use for Welding Stainless Steel? - Beltranabc - 12-13-2024

My personal preference leans more towards Lanthanated (blue). For me, it strikes easily and is really stable. The longevity is also far superior compared to the others.