304 stainless will take the heat better than mild steel. Overtime the mild can fatigue, coated or not, stainless will last longer. That and the mild can rott from the inside out due to condensation.
304 stainless will take the heat better than mild steel. Overtime the mild can fatigue, coated or not, stainless will last longer. That and the mild can rott from the inside out due to condensation.