On Thursday, July 21, 2016 at 5:44:46 PM UTC-4, Ignoramus22707 wrote:
Dan, Thanks, I might ask you...

i



The stainless could be 309 or 310. Both are really good for high temperatures. But I am not sure that a catalytic oven would require really high temperature stainless.

Is there a model number or manufacturer's name?

At the scrap yard today I saw a really beat up can of 310 welding rod.

Dan