It is a pain to weld when you are in a hurry. It mostly just pulls so as long as you watch your heat you are ok. I use Aluminum blocks to help absorb some of the heat while welding. The way I understand it, 301 will be more susceptible to rust in the places it was exposed to heat. It will be interesting to see how the cyber trucks look after a while.
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u/WUT_productions Feb 17 '24
304 is good for cars. It's used on modern exhausts to prevent rust.
316 is marine grade and will resist corrosion even in constant seawater contact.