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Welding rod storage temps, I was doing it wrong for years
I read the Lincoln handbook last week and found out low-hydrogen rods need to stay above 40 degrees F or they soak up moisture way faster than I thought. I always just left my rod oven off over the weekend and figured it was fine, but now I'm wondering how many jobs I ran with wet 7018s. Anyone else skip the oven rule and see porosity they couldn't explain?
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